Please ensure Javascript is enabled for purposes of website accessibility

TFF Pharmaceuticals, Inc. (TFFP) Q1 2021 Earnings Call Transcript

By Motley Fool Transcribing - May 14, 2021 at 1:30AM

You’re reading a free article with opinions that may differ from The Motley Fool’s Premium Investing Services. Become a Motley Fool member today to get instant access to our top analyst recommendations, in-depth research, investing resources, and more. Learn More

TFFP earnings call for the period ending March 31, 2021.

Logo of jester cap with thought bubble.

Image source: The Motley Fool.

TFF Pharmaceuticals, Inc. (TFFP 3.43%)
Q1 2021 Earnings Call
May 13, 2021, 4:30 p.m. ET


  • Prepared Remarks
  • Questions and Answers
  • Call Participants

Prepared Remarks:


Thank you for standing by. Welcome the TFF Pharmaceuticals Inc. first-quarter 2021 financial and business results conference call. [Operator instructions] As a reminder, today's program may be recorded.Now I like to introduce your host for today's program Paul Sagan, investor relations.

Please go ahead, sir.

Paul Sagan -- Investor Relations

Thank you, operator. Hello, everyone, and welcome to TFF Pharmaceuticals' first-quarter 2021 financial and business results conference call. With me on the line today is Glenn Mattes, president and chief executive officer of TFF; Kirk Coleman, chief financial officer; Dr. Dale Christensen, TFF's director of clinical development; Dr.

Bill Williams, of the University of Texas at Austin; and Chris Cano, TFF's chief operating officer. A press release announcing our first-quarter results is available on the TFF Pharmaceuticals' website. Please take a moment to read the disclaimer about forward-looking statements in the press release. The earnings release and this teleconference both include forward-looking statements and these forward-looking statements are subject to known and unknown risks and uncertainties that may cause actual results to differ materially from the statements made.

Factors that could cause actual results to differ are described in the disclaimer and in our filings with the US Securities and Exchange Commission, including the risk factors section of our 2020 Annual Report on Form 10-K filed with the SEC. And now it's my pleasure to turn the call over to Mr. Glenn Mattes.

Glenn Mattes -- President and Chief Executive Officer

Good afternoon, and thank you for joining us today to review the company's first-quarter operations and recent highlights. During this call, I will provide an update on our clinical and corporate progress; then I'll ask our director of clinical development, Dr. Dale Christensen, to update us on the important progress we were making in our internal clinical programs. Then our chief financial officer, Kirk Coleman will review the company's financials.

We're also happy to have with us, Dr. Bill Williams from the University of Texas at Austin, who will talk about some of the new data we are seeing in the application of our Thin Film Freezing technology to drugs, vaccines, and biologics. And specifically, about the important advantages that our Thin Film Freezing technology offers over other types of dry powder formulation approaches. And, Chris Cano, our chief operating officer and head of business development, will update us on business development and operational initiatives for the company.

And particularly some of the groundbreaking work being done with liquid nanoparticles and mRNA biologics, where the capabilities are thin-film freezing technology are generating enormous interest on the part of some of the world's leading academic research institutions, as well as industry, pharma, and biotech partners. And then we'll open up the lines for your questions. As you know, it's only been two months since our last earnings call and in just that short period of time, we've made significant progress on all fronts. This is true for our two flagship clinical development programs, Voriconazole Inhalation Powder and Tacrolimus Inhalation Powder.

The better-than-expected clinical data we've generated recently will allow us to begin the pivotal trial phase for both of these important programs by the end of 2021. And significantly the data we have seen from our Tacrolimus Inhalation Powder trial indicate that we can achieve efficacious, immunosuppressive blood levels from just a once-daily, low dose of inhaled Tacrolimus. We're pleased to report that we have filed a U.S. patent based on this important development, which has major implications for lung transplant patients and potentially for heart, kidney, and liver transplant patients as well.

Indeed, our recent market research indicates that the yearly market potential for Tacrolimus in all four indications exceeds $1 billion. And the potential for once-daily dosing could be a further differentiator. Dale Christensen will highlight our progress in these two programs shortly. The work we have undertaken with our strategic collaboration partners is also showing excellent progress as well.

In our worldwide licensing agreement with UNION therapeutics for a Thin Film Freezing version used in combination with niclosamide, both niclosamide formulations are moving to first in human trials. And recent data UNION suggests that niclosamide is effective against the new prevalent, British and South African COVID-19 variants. And in another strategic collaboration, our worldwide joint venture with Augmenta Bioworks is also progressing well. This first-of-its-kind program is applying our Thin Film Freezing technology for dry powder-based monoclonal antibodies, targeting COVID-19.

Our subcontract for DARPA's Personalized Protective Biosystems Program for chemical and biologic protection for U.S. warfighters is also proceeding. As is our R&D agreement with Usamriid for biodefense countermeasures in our early stage universal influenza work with the University of Georgia's Center for Vaccines and Immunology. And our partner in the cannabis space, PLUS Products, is seeing positive initial manufacturing data and strong market interest.

On the vaccine front, our technology has been recognized as being employed, by some of the world's leading scientists and research organizations. We're very proud to report that Dr. Drew Weissman, at the University of Pennsylvania, one of the original pioneers in the field of mRNA is using our technology to generate a shelf-stable vaccine. And Dr.

Karthik Chandran at the Albert Einstein College of Medicine, one of the leaders in the development of the first successful vaccine against the Ebola virus is using our technology to develop a second-generation COVID vaccine. There'll be free of the cold chain requirements of the existing MRNA COVID vaccines. Chris Cano will have a more comprehensive review on the status of our existing partnerships, as well as a recap of our business development and strategic partnership portfolio progress shortly. During the quarter, our scientific collaboration partners at the University of Texas at Austin generated very meaningful data that continues to demonstrate the advantages of our Thin Film Freezing platform over other competing technologies.

Dr. Bill Williams is here with us today and will further discuss these developments. So in light of this and all of the other accomplishments we have made to date, we're also very pleased to announce that we'll be hosting a virtual Science Day in June. This event will provide a scientific perspective on our Thin Film Freezing platform technology from leading scientific key opinion leaders.

Stay tuned for more details on what we believe will be an informative and scientifically significant event, and the company plans on having these events on an ongoing basis quarterly. And so now before we go over the financials with Kirk Coleman, I want to turn the call over to Dr. Dale Christensen, who is our director of clinical development, who will give you more detail on outstanding progress, we continue to make with our two lead clinical programs. Dale?

Dale Christensen -- director of Clinical Development

Thank you, Glenn, and good afternoon to everyone who has joined us today. I'm very pleased to give you an update on the TFF internal clinical development programs. As Glenn mentioned, we are making considerable progress on our internal development pipeline. Our Voriconazole Inhalation Powder product development is proceeding well on plan to support the upcoming clinical development program, we successfully completed dosing in a 13-week, GLP chronic toxicology study.

In our ongoing clinical trial in asthma patients, we've completed the first cohort and are proceeding to dosing patients at 80 milligrams. The dose level that will be used for our efficacy trials going forward. Finally, we are preparing for our end of Phase 1 meeting with the FDA that will be held after the dosing in the asthma study is complete. With this progress, we are on track to begin our pivotal clinical trials that are designed to demonstrate the efficacy of the product for treating patients with IPA or for preventing infection in patients at high risk for developing IPA infections.

For infectious disease therapy, it is accepted dogma that a higher dose of the drug results in improved efficacy because higher doses kill the infectious organism more efficiently and with less opportunity for the development of resistance. The data generated in our Voriconazole program to date has significantly removed risk from the program since we can safely administer a dose more than twice, the dose of inhaled Voriconazole that is currently being used in hospitals in Europe to successfully treat patients with complicated aspergillus lung infections, even when the other treatment options failed due to toxicity or by not reaching sufficient doses in the lung that are required for efficacy. Moving on to our Tacrolimus Inhalation Powder program, the development activities are proceeding well after some delays due to COVID. Enrollment will be completed this month in our Phase 1 clinical trial.

In the single ascending dose or SAD portion of this trial, we safely administered single doses of 0.5, 1, 2.5, and 5 milligrams to healthy normal volunteers. We have planned to dose an additional cohort of subjects at 10 milligrams, but we canceled this group when we found that dosing at 5 milligrams provided Tacrolimus blood levels that were previously shown to provide efficacious immunosuppression. In the multiple ascending dose part of this study, we have completed dosing of subjects in cohorts, one and two with one half or one milligram, twice-daily doses over seven days. We found that these dose levels provided steady-state blood concentrations associated with effective immunosuppression due to enhanced bioavailability of the inhaled product.

For cohort three subjects are being dosed with a single 1.5-milligram dose each day for seven days. As Glenn reported, we have filed a U.S. patent application based on the ability to reach efficacious blood levels from once-daily dosing. This can have clear implications for lung transplant patients and potentially for heart, kidney, and liver transplant patients as well.

In addition to these important clinical results, we've completed a GLP 26-week chronic toxicology study that will be used to support long-term human clinical trials for registration. With the clinical progress we've made to date and the completion of the toxicology study we are on track to begin additional clinical trials designed to demonstrate the efficacy of inhaled Tacrolimus for the prevention of lung allograft rejection in our upcoming pivotal studies. The enhanced bioavailability and ability to bypass the gastrointestinal tract could also open the door for treatment of other solid organ transplants where significant drug-drug interactions and food effects are observed with oral Tacrolimus. We believe that the inhaled Tacrolimus' ability to reduce the fluctuations of bioavailability, confers an advantage over oral Tacrolimus, as physicians often attribute the peaks and troughs of oral delivery with suboptimal efficacy and exacerbated side effects.

We also have pipeline programs directed toward the treatment of COVID with our Augmenta monoclonal antibody program and the niclosamide program. In the next few months, we'll be generating important data that will move these programs toward human clinical trials that will begin in the second half of the year. And with that update, I'll turn the call over to our chief financial officer, Kirk Coleman, for a review of the financials. Kirk?

Kirk Coleman -- Chief Financial Officer

Thank you very much, Dale. For the three months ended March 31, 2021 research and development expenses for the company were $5.3 million, compared to $2.2 million for the same period in 2020. The increase in research and development expenses during 2021 was due to increased preclinical activity related to niclosamide and clinical activity to Voriconazole Inhalation Powder and Tacrolimus Inhalation Powder. The ramp-up includes our preliminary analysis in testing of dry powder formulations of certain drugs and vaccines, we believe, have the potential to become product candidates.

General and administrative expenses for three months ended March 31, 2021, were $2.6 million compared to $1.6 million in 2020. The company reported a net loss for the quarter of $7.7 million, compared to a net loss of $3.8 million in 2020. Weighted average common shares outstanding, basic, and diluted for the three months ended March 31, 2021, were 23,140,607, compared with 19,008,611 for the same period in 2020. As of March 31, 2021, we had total assets of approximately $61.3 million and working capital of approximately $59.5 million.

At the end of the quarter, our liquidity included approximately $58.1 million of cash and cash equivalents. The offering completed in March has strengthened our cash position and will enable us to further the development of our current programs. And with that, I'd like to turn the call over to Dr. Bill Williams who will talk about some of the groundbreaking work we're doing using our Thin Film Freezing platform, particularly with large molecule biologics, and how our technology is unique in its ability to successfully transform these complex molecules into an inhalable dry powder.

Bill Williams -- Scientific Consultant

Bill. Thank you, Kirk. Good afternoon, everyone. I'm pleased to report that we have continued to advance the science and partner applications, supporting thin-film freeze drying.

Thin-film freeze drying was designed to provide a specific freezing rate, not too slow like that required by conventional localization and not too fast, like that required by spray freeze drying, such that a particular and unique powder morphology and stability of drugs in the powder form is a tank. Thin-film freeze drying was also designed to not expose the protein to high shear stress like that used in spray drying and spray freeze drying. Recognitions of the benefits of thin-film freeze drying technology to drug development is most recently evidence by our newly accepted and invited paper by the peer-reviewed journal, Kona Powder and Particle Journal. As part of this effort, we have continued to focus on differentiation and benefits of symptom freeze drying compared to other competing technologies like conventional localization spray drying and spray freeze drying.

First, we continued to validate our thin-film freeze drying on larger, molecular weight drugs like proteins, including monoclonal antibodies, messenger RNA, and plasma DNA. Our data confirms that the low shear stress and intermediate freezing rates designed for thin-film freeze drying as compared to other technology, offers a stable, inhalable, dry powder protein. In fact, we have published studies confirming that thin-film freeze drying produces more chemically stable, inhalable, powders of such difficult to formulate proteins as lysozyme and lactate dehydrogenase in direct head-to-head comparisons to spray freeze drying. These are the types of difficult to formulate therapeutic biologics that thin-film freeze drying is suitable for.

Now let's discuss our most recent work with multiple therapeutic proteins from our partners. First of all, we have confirmed that the mRNA integrity from mRNA-loaded lipid nanoparticles was preserved and that the mRNA function was maintained using in vitro cell transfection assay. Based on our continuing validation work with partner, mRNA loaded lipid nanoparticles, thin-film freeze drying will lead to a successful formulation of second- and third-generation COVID vaccines. In addition, our data confirm that thin-film freeze drying offers important advantages of improved protein stability during processing, and then storage stability at room temperature over that of conventional localization, spray freeze drying, or spray drying.

In addition, we have transformed another partner's therapeutic peptide currently delivered by nebulization of a liquid into an inhalable dry powder, having excellent aerosol properties by thin-film freeze drying. Also, we continue to apply thin-film freeze drying to develop inhalable forms of monoclonal antibodies. We have recently shown in a mouse model that intratracheal insufflation of a siRNA dry powder made by thin-film freeze drying, led to a reduction of a target gene in lung tissue. We have also confirmed that thin-film freeze drying applied to plasma DNA, maintained its chemical integrity.

Collaboration with a partner on their adjuvant liquid vaccine has yielded improved storage stability as indicated by antigen potency and particle size of the reconstituted powder at 40 degrees centigrade for up to two months. Interestingly, this adjuvant and antigen were compared in the head-to-head study against spray drying, and those results were not acceptable. The intermediate freezing rate used in thin-film freeze drying is superior to the much slower freezing rates used in conventional lyophilization because that leads to antigen unfolding and adjutant aggregation, which is irreversible. Lastly, regarding virus vector-based vaccines in collaboration with another partner, we have summed that up to 100% of virus infectivity was preserved after the liquid suspension of virus were subjected to thin-film freeze drying.

Now let's consider our work on dry powders containing small molecular weight, water-insoluble drugs, like Voriconazole, Tacrolimus, and Niclosamide that Dale discussed earlier. And that's the company has reported advancing in various stages of clinical testing. Thin-film freeze drying provides unique and desirable dry powder forms of these types of drugs, advantageous for nasal and inhaled delivery. And we continue to aggressively build and leverage our patent strategies around these properties and the benefits that they provide in treating different diseases.

Just last week, our latest paper on inhaled Niclosamide dry powder was published in the peer-reviewed journal, International Journal of Pharmaceutics. In this paper, we reported that our inhaled dry powder Niclosamide formulation prepared by thin-film freeze drying was safe after an acute three-day multidose tolerability and exposure study in rats, based on the histopathology analysis conducted by doctors, Peters and Heckman at the university of Texas Health, San Antonio. We also reported that we were able to achieve one concentration above the required inhibitory concentration known as the IC90 for at least 24 hours following a single dose administration in the Syrian hamster, a well-known infection model for COVID-19. This IC90 metric is a key indicator of the effectiveness of Niclosamide inhalation dry powder made by thin-film freeze drying and delivered to the lungs of the hamsters for inhibiting the SARS-CoV-2 virus.

I want to acknowledge my colleague, Professor, Xinron Qui, for his collaboration and contributions to our research. Lastly, I want to thank you for your continued support of TFF Pharmaceuticals and the collaboration with the University of Texas at Austin. And now I'd like to turn the call over to Chris Cano, chief operating officer, who can update you on more of the progress that the company is making in its business development and partnership efforts. Chris?

Chris Cano -- Chief Operating Officer

Thanks, Bill, and good afternoon, everyone. Thank you for joining us today. As I have previously shared, the TFF business development team is laser focused on three key areas of growth for the company. These three key areas are: one, growing the TFF pipeline of internal development program; two, our pharma partnering efforts; and three, our government and academic contracting efforts.

We continue to make great strides in each of these key areas. For today's call, I will be focusing on our pharma partnering efforts and our government and academic partnerships. To begin, TFF continues to be very active in the mRNA space. We have a large number of active mRNA programs under way.

And this number of projects continues to grow. As we continue to elevate our expertise in understanding and formulating, different LNPs and mRNA generating data and delineating a clear distinction of our technology versus other technologies, pharma partners are now knocking on TFF's door, looking to engage with us. This is the most welcome shift. We are working with pharma partners to formulate their proprietary mRNA into a dry powder.

For some partners, we are formulating a dry powder for inhalation, delivering the dry powder mRNA deep into the lungs to treat respiratory ailments. For other partners, we are formulating their proprietary mRNA vaccines into a dry powder to form a more stable vaccine that is not subject to cold chain storage and transportation. This dry powder is then quickly reconstituted onsite for injection. For example, we were working with a large pharma partner formulating their proprietary mRNA into a TFF dry powder for delivery directly to the lung.

We are very pleased with the data we are generating. We are formulating their mRNA into a dry powder with superior aerosol properties showing very good lung deposition, very high encapsulation rates. And based on recent in-vitro testing performed by our partner, our dry powder exhibits, excellent viability, and potency rates. We are very thrilled with our progress in the mRNA inhaled space.

In the mRNA vaccine space, we continue to make tremendous progress. We are working with different mRNA vaccine companies, where we are taking their proprietary liquid mRNA vaccines, formulating a dry powder version, which creates a more stable vaccine, removes the cold chain storage and transportation challenges, and can be quickly reconstituted back into a liquid for injection. We continue to engage and speak with all of the leading mRNA vaccine companies in an effort to put our TFF technology to the test. There is a global need for our technology in order to develop and distribute mRNA vaccine products around the world.

Getting vaccines to remote countries where cold chain storage is an overwhelming challenge. The TFF technology addresses and overcomes this challenge. We strongly believe that our Thin Film Freezing technology will play an important role in formulating second-generation COVID-19 vaccines. In addition, since our last earnings call, we are now fully engaged with two leading academic institutions in the mRNA research space, and we are now collaborating with both institutions on mRNA vaccines.

TFF is engaged with Dr. Drew Weissman, esteemed professor of medicine, Perelman School of Medicine at the University of Pennsylvania. These collaborative discussions focus on a feasibility arrangement utilizing TFF's technology to generate a stable dry powder version of [indiscernible] mRNA vaccine. Dr.

Weissman's pioneering work on mRNA vaccines laid the groundwork for the stunning success of the COVID-19 mRNA vaccines that are being administered to Americans every day. This collaboration holds tremendous opportunity for TFF. We will provide updates as this project progresses. TFF is engaged in discussions with Dr.

Kiat Ruxrungtham, professor of medicine at Chulalongkorn University, who established the Chula Vaccine Research Center, Chula VRC. These collaborative discussions focused on the feasibility arrangement, utilizing TFF's technology to generate a stable, dry powder version of Chula VRCs COVID mRNA vaccine. Lastly, on our mRNA progress with all of this work being performed on the formulation of dry powder mRNA for inhalation therapeutics and reconstituted vaccines, we recently filed a U.S. non-provisional utility patent application and a PCT application, which when issued will provide the company with a long runway of exclusivity and protection on our mRNA programs.

As we strive to bring these products to market with our partners. Building and strengthening our patent portfolio is a critical component of the TFF corporate strategy. TFF is very pleased to announce that the company has entered into a collaboration agreement with the Albert Einstein College of Medicine. Under this collaboration, TFF is working with Dr.

Kartik Chandran and his research team to develop stable, dry powder formulations of recombinant, the secular stomatitis virus-based vaccines or VSV. Dr. Kartik Chandran is one of the world's leaders in the development of VSV-based vaccines. These were the basis for the first successful vaccines with efficacy against the Ebola virus.

In collaboration with Dr. Chandran, we will be exploring the use of a VSV vaccine for development of the second generation COVID vaccine that will be free of the cold chain requirements that is faced by the mRNA COVID vaccines. And we plan to deliver this without a needle. Over the last few months, we received VSV vaccine candidate from Dr.

Chandran, and we successfully formulated a dry powder version of the VSV vaccine. We sent the dry powder samples back and based on in vitro testing, the VSV showed minimal tighter loss, and we were able to generate a stable form of the VSV vaccine. We are beginning some optimization work as we speak, and we are exploring a license to the VSV vaccine with the goal of performing some initial in vivo testing. This collaboration holds tremendous opportunity for TFF where success in this program would allow COVID vaccinations to be distributed throughout the world so that we can reach global herd immunity to stop COVID transmission and prevent the emergence of new variants and save countless lives around the world.

For a quick update on our previously announced partnerships and collaborations. The feasibility arrangement with NeuroRx is progressing. TFF has successfully formulated NeuroRx's peptide for treating COVID in an inhalable, dry powder optimization work and stability testing of the dry powder is under way. TFF is fully engaged with our collaboration partner, GreenLight Bio, and we are planning to perform our formulation testing over the next few weeks.

As we reported on our last earnings call, the partnership with USAMRIID is actively moving forward. Our TFF dry powder was successful in vitro testing for both the monoclonal antibody program and the VSV program. We are now planning in vivo testing, and if successful TFF would seek non-dilutive funding to move both the vaccine programs forward into development. These activities are under way.

Our partner, Felix Bio continues to enroll CF patients for their investigator-initiated study. Upon successful results, Felix will be seeking to raise capital and we plan to execute on our LOI and finalize a definitive agreement. As Glenn highlighted in his remarks, our partnership with UNION therapeutics on Niclosamide is proceeding well. We are approaching important first in human trials on both programs.

In addition, as Glenn updated everyone, our co-development work on the augmented Bioworks monoclonal antibody for COVID is also moving forward as scheduled. We were on target for starting our IND enabling studies with an eye on entering the clinic as quickly as possible. Our round our pharma partnerships, we are currently formulating our partners for proprietary siRNA, plasmid DNA, oligonucleotides, phage, peptides, monoclonal antibodies, cytokines, AAV, VLP, and VSV product candidates, along with many other different proteins and small molecules. On the government contracting side, we recently announced on April 13th, our contract with Leidos on the DARPA project.

This is the first government contract for TFF and we were actively pursuing additional government contracting opportunities. The work under this DARPA contract has begun and is part of the DARPA project. TFS has leased its own laboratory space in Austin, Texas in an effort to fulfill its obligations under the DARPA contract. This lab space is approximately 700 square feet, and it has been completely outfitted with TFF owned equipment and is being managed and run by TFF staff, employees and consultants.

This additional lab space is a welcome addition for TFF, not only for the DARPA project but also to handle and manage overflow of the many pharma partnering projects that are under way and on the horizon. In summary, the TFF BD team has been making significant progress in our partnering efforts. We continue to grow the number of collaborations we have with pharma partners with government agencies and with leading academic institutions. And we continue to expand the application of our thin-film freezing technology.

Well, I have this opportunity, I would like to thank our partners at the University of Texas at Austin, with the continuing support and tireless efforts of Dr. Bill Williams and his research team. We continue to expand the applications of the thin-film freezing technology into new and innovative areas of drug delivery. In closing, the BD team is focused on closing at least two licensing transactions in 2021.

We are very well-positioned to meet this objective and we continue to foster future growth opportunities for both our technology and our company. And we believe that we have only scratched the surface of the many applications of thin film freezing technology. Thank you for your time today, enjoy your evening. And I will now hand it back over to Glenn.

Glenn Mattes -- President and Chief Executive Officer

Thank you very much, Chris, and thanks to the rest of the TFF team who participated today. This has been another quarter of progress and accomplishment for the company. As Chris just said, the recognition of the unique capabilities of our thin foam freezing technology platforms has generated a groundswell of interest among potential partners in the academic governmental and farm biotech fields. Particularly within the realm of biologics, our technology's ability to formulate a dry powder for inhalation to the lungs, or to formulate vaccines into a stable, dry powder that is not subject to cold chain storage issues is bringing people across the world to our door.

As Bill explained, our thin-film freezing technology has capabilities that are unmatched by other forms of conventional lyophilization, spray drying, or even spray freeze drying. These other technologies cannot effectively reformulate large complex biologics into a dry powder form, giving us a distinct competitive technological advantage that is further being recognized in the industry. As Dale elaborated, this technology has resulted in far better than expected clinical results in our two flagship clinical programs. Programs that address unmet therapeutic needs with large market potentials.

And in the case of our tacrolimus inhalation powder demonstrating immunosuppressive effectiveness with just a single dose, the market potential can indeed increased significantly. So to sum up, we hope this call has given you a sense of the pace and progress of our clinical business and scientific developments during the quarter, it's been enormously gratifying to see the efforts of our professionals as they move the company forward, and especially to see the recognition within the industry, that our technology can have game-changing consequences. As always, we appreciate the support of our investors and partners. As we look forward to speaking with you next quarter, I hope you all stay well.

And with that, I will turn the call back to the operator and open it up to questions. Operator?

Questions & Answers:


Certainly. [Operator instructions] Our first question comes from the line of Jonathan Aschoff from ROTH Capital Partners. Your question, please.

Jonathan Aschoff -- ROTH Capital Partners -- Analyst

Thank you, guys. Congrats on the progress. What organ transplant market shares and pricing assumptions do you factor into your Tac forecast of around a billion?

Glenn Mattes -- President and Chief Executive Officer

Yes. Thanks, Jonathan. So we actually employ a group called Trinity Partners who are very well known in the industry to do our work. They do a series of primary and secondary research with KOL and payers.

And they have forecasted based upon this feedback, about a 40% share of the heart, liver, and kidney transplant market, assuming that we have at least equivalent efficacy profile, but certainly a better adverse event profile, reducing the number of comorbidities specifically related to our renal impairment. On the lung side and this is actually compared to forecast we did about a year and a half ago that share went up to about 50% and the price assumptions are on the very, very low end of what an orphan drug pricing plan schedule will be. It's about a $6,000 annual use rate, which I think is conservative. I'd rather be conservative in this case, but when you do that calculation and you look at incidents and prevalence, we hit a peak according to use data of about $1.2 billion, takes about seven years to get there because of the numbers of procedures.

But it's a very, very important forecast. It's a very big drag and our data are continuing to inform the type of result we think we'll get the marketplace. So that's great.

Jonathan Aschoff -- ROTH Capital Partners -- Analyst

OK. Thanks for that. How do you anticipate monetizing your academic vaccine relationships?

Glenn Mattes -- President and Chief Executive Officer

Yes. So first of all, if you take a look at what Chris discussed, the breadth of the relationships that we have are, important to note and just adding the work now with Dr. Weissman, adding, the work out of Albert Einstein to what we already have with USAMRIID at UGA. And there are other institutions that we're working with.

The plan is to, once we get the in-vitro data is to work with the tech transfer groups, to license the technology TFF with the purpose of then, looking and gaining financing, mostly non-dilutive financing to the academic institution to progress those assets through Phase 1 development and not all of them, but the ones that are the best in class. We would then see commercial partners. So the technology of license TFF through the academic institution and then we find a development partner and take these two in commercial. So maybe all often get they're highly doubtful.

But look at who we're working with here. It's sort of like the Mount Rushmore of vaccine developer. So that's the plan. And the discussions that we're having right now are with the tech transfer groups and the licensing directly to TFF.

Jonathan Aschoff -- ROTH Capital Partners -- Analyst

OK. And then two really quick ones. They could be a one answer, one-word answers. Can inhaled Voriconazole be used in prophylaxis as well as treatment and is the R&D number a new run rate.

Glenn Mattes -- President and Chief Executive Officer

And what's the second question. I'm sorry, Jonathan is the R&D --

Jonathan Aschoff -- ROTH Capital Partners -- Analyst

The R&D expense number, is that a new run rate it's bumped up a lot. Is that just a kind of temporary hump there, or is it a new run rate?

Glenn Mattes -- President and Chief Executive Officer

I will answer the first question. So, yes, prophylaxis is an opportunity for us back in a recent KOL meeting, the KOLs were actually urging us to take a more deep look at that. And we basically didn't get a more important share of that market. Kirk, could you answer Jonathan's question about the R&D expense, please?

Kirk Coleman -- Chief Financial Officer

Sure. As you know, Jonathan, we haven't given formal cash burn and guidance, but I'm trying to give you some idea on how to think about it. We have $15 million in cash in the quarter and we roughly burned approximately $7 million during the quarter, and that's consistent going back to 2020, although there was a slight uptake in this quarter. So we really don't anticipate that there's going to show a dramatic departure from the historical run rate and the trend that would just report into Q1, but given the nature of the business, there's likely to be some fluctuations quarter to quarter that we can predict with complete certainty.

So --

Jonathan Aschoff -- ROTH Capital Partners -- Analyst

OK. So it sounds like it'll be somewhere in between?

Kirk Coleman -- Chief Financial Officer

Fourth quarter and first quarter.

Jonathan Aschoff -- ROTH Capital Partners -- Analyst

A fair assessment. OK. Thank you very much, guys.


Thank you. Our next question comes from the line of Daniel Carlson from TW Research Group. Your question, please.

Daniel Carlson -- TW Research Group -- Analyst

Yes. Hey, Glenn. Thanks for taking my question. First off, this new relationship with UPenn and Dr.

Weissman, can you tell me a little more about it and what exactly you'll be working on?

Glenn Mattes -- President and Chief Executive Officer

Yes, I'll answer the first part of the question. I'll turn it over to Chris to talk about what we're working on. So we actually met Dr. Weissman through a presentation we gave to a group called civics, and it's basically a United States group of the top vaccine specialists in the country.

Dr. Weissman was part of that presentation. He actually reached out to us with interest in the technology, which is in itself are really, very quick to take that call, as you can imagine, given Dr. Weissman's reputation, and he's basically the father of mRNA vaccine.

So very quickly we established a relationship. And at that point, Chris is closest to I'll have him talk about this and what happened then and what we're working on.

Chris Cano -- Chief Operating Officer

Sure. And thanks, Glenn. So with Dr. Weissman, we are going to be working on two different mRNA vaccines.

I can't really share what the indications are. We're going to be formulating them in our dry powder. And we are planning to work with partner in initial in-vitro work and in-vivo work and give our technology a run. So looking forward to working with them, there, it's a fantastic opportunity to work with other research groups.

Daniel Carlson -- TW Research Group -- Analyst

Yes. Thanks. I mean, I just Googled him and he's a very impressive individual to say the least. So congrats on that.

Glenn, can you talk a little bit about what you're intending to do with the use of proceeds from the recent capital risk?

Glenn Mattes -- President and Chief Executive Officer

Yes. Thanks, Daniel. Good question. So at this point, the money is in the bank and if that's a good thing because it certainly extends our runway.

As you know, we invested very carefully. So the two areas we're looking at is there a potential program we want to add to our internal development pipeline, potentially a 505 B2 program, something that maybe we want to co-develop like we did with our Augmenta where we sort of share the cost and take it through phase one. So that gives us an opportunity to invest when we see the right opportunity. The other thing that we're looking at is, where can we selectively invest in enhancing our sort of ability to be in control of our IP and do some specific manufacturing, perhaps, in the area of where partners are coming to us for sterile preparation, those decisions there, we're not committing to anything.

Chris described the fact that we do not have new lab space at UT Austin on the sixth floor. And then Dr. Williams is to help with some of the DARPA work and some other work there. So when I talk to him, but it's just nice to have the cushion, should we want to make some selective investments there, but we also know that in addition to what we have in the bank, the revenues we anticipate from the existing partnerships and new partnerships, we'll also continue to improve the cash position and make the company profitable.

So, nothing imminent, but that's what we're thinking.

Daniel Carlson -- TW Research Group -- Analyst

Great. Thanks. And then if I could one last question just, you go through a ton of different programs, which is awesome. I mean, you've got so much going on in many different areas.

And I'm wondering, a lot of times you look at sales funnel you definitely putting a lot into the funnel. I'm wondering if you could talk about just the progress on existing programs to moving them through and how do you quantify where you're at? I mean, we've talked about the red zone in the past, so I'm just trying to understand how the progress is going there in the funnel?

Glenn Mattes -- President and Chief Executive Officer

All right. So the way, we track it as yet, so what's coming in, if it's a top of the funnel. But when we want to really just determine how well we're doing in moving these things forward, we quantify it with how many relationships do we have, where we're doing in vivo work, right? And that then needs to mature, I am sorry, in vitro work to start in vitro work, and that needs to mature and consider the in vivo piece. So not going to give a number, but take a number it's in that bucket.

You've got your MTA, in vitro work almost all the time -- about all the time is successful. Then how many you have an in vivo and ultimately, how many -- where you negotiating a transaction. Right. I can tell you that that progress from in vitro through vivo to negotiation, the numbers are tracking very, very positively and negotiation sometimes take a little longer.

We only want to do deals that make sense for us. And then we get to that value creation want, but that real sort of determinant of progress, because the transition from an in vitro to in vivo, as to demand. And then, when you're done with that successfully, and when are you actually negotiating table for referred deal? And I hearkened back to Chris's statement, which is, we're highly confident that we'll get at least two deals done this year and that position is not changing.

Daniel Carlson -- TW Research Group -- Analyst

Great. Well, thanks, Glenn, congrats on all the progress, keep it up.

Glenn Mattes -- President and Chief Executive Officer

Thanks, Daniel. Appreciate it.


Thank you. Our next question comes from the line of Ram Selvaraju from H.C. Wainwright. Your question, please.

Ram Selvaraju -- H.C. Wainwright -- Analyst

Thanks so much for taking my questions and congrats on all the progress. Very impressive on all these fronts here. Firstly, I wanted to ask about the status of the patent application pertaining to the once-daily dosing. And if you have a sense of when you expect to see office action on that patent application and assuming it is issued, can you give us a sense of the degree to which you anticipate highly strategic protection coming from the claims in that patent as well as what you anticipate the expiration date to be?

Glenn Mattes -- President and Chief Executive Officer

Chris, can you handle that one?

Chris Cano -- Chief Operating Officer

Sure. And thanks Ram for the question. So we have a very IP is really the core foundation right around our thin-film freezing. So this particular patent, the provisional was just filed earlier this week, just to get any kind of a timeframe because it's based on right the work that we're doing in the clinic right now.

But we have formulation patents, right. And a multitude of patents that protect the product, the formulation, and now we're expanding into the clinic. So it's all about building on that strong foundation. As far as protection, right, so the patent we filed the provisional in one year, that patent will be reviewed and then upon successful review, we would expect to get that 20 years.

Glenn Mattes -- President and Chief Executive Officer

Bill or Dale, I don't know if you have anything to add to that. If there is any give, please.

Bill Williams -- Scientific Consultant

Yes. This is Bill. Since we just filed, it'll be a year before anything happens. We'll convert in a year and then it'll be sometime after that month to a year before we disperse the vaccine just based on experience.

Ram Selvaraju -- H.C. Wainwright -- Analyst

OK. Very helpful, thanks. Also, with respect to your PLUS Products collaboration, you have any more granularity on specifically when they anticipate introducing the first product based on the Thin Film Freezing formulations of cannabis to the market?

Glenn Mattes -- President and Chief Executive Officer

Yes. So at this point, Ram the best guidance I can give would be very, very late, very toward the end of the second quarter, early third. We crossed the very, very important threshold in that the powder was made in their facility. But actually, the quote from their CEO, Jake referenced is that now, it's a matter of doing some different strands.

And I think because it really isn't unique for any reformulation we move in through the testing phase. Let's go and start to look like and it is a consumer launch, so they have a really nice plan laid out for consumer testing, through some of the budtenders and then, it's off to the race. So, to me, the most important hurdle is can we make it, can it be inhaled, people cough, and we passed that path, a big sigh of relief. So now it's maybe some finetuning, get the feedback, how do you market it and we are off to the races there.

Ram Selvaraju -- H.C. Wainwright -- Analyst

OK. And then just two other quick ones. With respect to your work in the dry powder vaccine domain, do you anticipate this to be primarily focused on the influenza space for the foreseeable future, or are there other respiratory viral pathogens that you anticipate going after in the future, in the wake of the work that's being done on influenza? And if so, what might some of these be? And then the second question is just a technical financial question. Based on the nature of the collaboration agreements that you have in place, should we be anticipating going forward, meaningful offsetting of your R&D spend by what is reimbursable under the terms of these collaborations, or is that expectedly going to be de minimis?

Glenn Mattes -- President and Chief Executive Officer

OK. Yes. Chris, first answer the question about flu. I want to make a comment, I think, beyond that, and then Kirk you may be the one to answer the second question.

So you could begin to think of that answer. But Chris, if you can start?

Chris Cano -- Chief Operating Officer

Sure. Really, when we look at the vaccines and the work that we're doing, right, it's really driven a lot by our partnership. So the University of Georgia and CIVICs, right, there is a tremendous focus on influenza, also universal influenza. We're also focused very heavily on COVID.

It's really any vaccine that is a liquid that would benefit from the characteristics of our technology and a dry powder. So we are working with USAMRIID filoviruses and alphaviruses, those are both vaccines there, yes, monoclonal antibodies. So, we're really across many different modalities when it comes to vaccines.

Yes. So if you think about it, Robin, as a portfolio play, so you've got mAbsas Chris says, for antifungals, you've got flu universal flu, you got COVID-19, where also, we haven't disclosed that feasibility work we're doing with a company that's looking at just COVID period, not even COVID-19, but broad-based, COVID-19. GreenLight, so GreenLight, if you know about them, they are looking at, basically developing vaccines for the developing world and how better could they play with a technology and a formulation. It isn't a subject to a need for cold chain.

So if you kind of put it all together and you can step back, I hope the listener, it sounds you are, putting the pieces together, these guys are building a very, very big team portfolio that frankly, if any of them hit are important, if all of them hit great. But we are not a COVID-19 company, we're not a flu company, we're not Ebola company, we're working with a company that approached us about chikungunya. Now you'd say chikungunya well, there's been chikungunya outbreaks in Puerto Rico recently, and that's a start, right. And it goes on and on.

And that's the strategy and it sounds like you're breaking the code on what we're thinking there. So thanks for that. And then, Kirk, do you have an answer on Ron's question about R&D?

Kirk Coleman -- Chief Financial Officer

Yes. Sure. On the first one with the current contract that we have in place, you have a lot of those contract, the financial terms are not disclosed publicly. It did not cross the threshold for materiality, but this will be P&L neutral as well, there will be offsets obviously, as you alluded to.

And we really hope that these are ultimately, strategically, accretive for additional opportunities for the product candidates, as well as getting additional government work in the future.

Chris Cano -- Chief Operating Officer

Rob, if I can take a little bit of a second here since you've opened the door for me to say this when we get selected for work by Drew Weissman, or Ted Ross, or John Dye, or [Inaudible], it's not automatic, they do a tremendous amount of diligence. They look at every potential formulation partner. Some of these relationships started a year or more ago. The DARPA announcement was about 18 months in the making a year that was diligent by Lidar.

So, it's not like, oh, we pick you. They pick us because they'd done their work. So, I think it's validating, yes there's a bit of a way to go here, maybe not too long. But we win every time.

I'll stop there. Every time we're put up in a make-off or a beauty contest, we win. I'll let --

Ram Selvaraju -- H.C. Wainwright -- Analyst

Yes. That is clearly a testament to the disruptive nature of the TFF platforms, level of innovation. So, I have no problem seeing how that would be the case, but that's very impressive. Thanks very much for answering my questions.

Chris Cano -- Chief Operating Officer



Thank you. [Operator instructions]

Glenn Mattes -- President and Chief Executive Officer

Next question.


Our next question comes from the line of Bill Morrison from National Securities. Your question, please.

Bill Morrison -- National Securities -- Analyst

Hi, guys. Couple questions. Just to follow through on the previous question about the pipeline, just a little more color, the research institutes that you are working with, does that work in conjunction with your existing mRNA partners in vaccines, or is it to generate new interests with new partners for vaccines? That's my first question.

Glenn Mattes -- President and Chief Executive Officer

Yes. It's all stacking Bill. So you could start to think about some of the networking. Right? So you've got Drew Weissman, mRNA, you fill in the blank.

Right? So -- but, yes, the academic relationships if you want to call them that, and the pharma relationships, are really distinct. And they're sort of, you think about it as -- and if you want to look at it as my cycle, certainly the pharma relationships are more near term, you have some midterm and then longer-term opportunities. Some of these could go very, very quickly. And, I think, you've got researchers that know how to do this.

But it's all accretive, it's all stacked, there's not a lot of overlap there if any. But there are networks and it's great to have Drew Weissman on our side when you are talking to a pharma company.

Bill Morrison -- National Securities -- Analyst

Right. So would that accelerate licensing opportunities with existing partners?

Glenn Mattes -- President and Chief Executive Officer

Hopefully. I don't want to over commit, but you can certainly see where that would ever be an opportunity for us.

Bill Morrison -- National Securities -- Analyst

OK. Great. And with the existing license partners, what are the -- what's the outlook for upfront and when might those happen?

Glenn Mattes -- President and Chief Executive Officer

And, Bill, I think I tried, I think, to Dan's question, we now have sort of crossed over to this world of, in vivo testing and negotiation. So that's good. You were tracking and kind of tracking over time. I still stick to what we said at the beginning of the year, two deals, at least two deals by the end of the year.

Hopefully sooner rather than later, but it's annual these two. And no reason to back off of that expectation at all.

Bill Morrison -- National Securities -- Analyst

OK. Great. Good job, guys. Really appreciate it.


Glenn Mattes -- President and Chief Executive Officer

Thank you, Bill. Next question, Anthony.


Yes. Our next question [Inaudible], a private investor, your question please.

Unknown speaker -- Private Investor

Hi, guys. Thank you. Great to hear some progress on UNION, PLUS, and Augmenta, but can you give an update on the status with Felix?

Glenn Mattes -- President and Chief Executive Officer

Yes. So what I can say about Felix because obviously Felix is there on bait, they are recruiting to a trial, it's a university-based trial. They are at a certain point of recruitment in that trial. They are saying that that will initiate the ability for them to raise their capital.

It's not totally the completion of the trial, but there's a certain threshold they want to hit. And that's what their potential investors are requesting. So we do speak with their CEO, Rob McBride frequently, he gives us update. And behind the scenes, there's either some continued optimization going on so that we can hit the ground running with the Thin Film Freezing version of their compound quickly.

Unknown speaker -- Private Investor

OK. Another question for me, please. So, you announced NeuroRX and GreenLight just a couple months ago and NeuroRX seems to be progressing to the next phase. How about GreenLight?

Glenn Mattes -- President and Chief Executive Officer

So, yes, NeuroRX is progressing nicely. We're happy about that. We actually have done some work already, we have some other work going on its about ready to be finished. And we're far along in discussing with them next steps.

Greenlight, we actually had a conversation with them today. And they are forwarding us some material to start the specific feasibility work there. Generally, when we get material takes us about, Chris, three weeks or so to turn it back to them. There may be other formulations they want us to try as well.

So, the feasibility work is under way.


Thank you. This does conclude the question-and-answer session of today's program. I'd like to hand the program back to Glenn Mattes for any further remarks.

Glenn Mattes -- President and Chief Executive Officer

For those of you that are still on the line, thank you so much for your participation and your support of the company. We're anxious to have our next call with you, because we believe we'll have some interesting more information to share. And hopefully even before that, I wish you all the best. Be well, be safe.

And you could always reach out to the company and we'd be happy to talk to you. Thank you. Good night.


[Operator signoff]

Duration: 65 minutes

Call participants:

Paul Sagan -- Investor Relations

Glenn Mattes -- President and Chief Executive Officer

Dale Christensen -- director of Clinical Development

Kirk Coleman -- Chief Financial Officer

Bill Williams -- Scientific Consultant

Chris Cano -- Chief Operating Officer

Jonathan Aschoff -- ROTH Capital Partners -- Analyst

Daniel Carlson -- TW Research Group -- Analyst

Ram Selvaraju -- H.C. Wainwright -- Analyst

Bill Morrison -- National Securities -- Analyst

Unknown speaker -- Private Investor

More TFFP analysis

All earnings call transcripts

This article is a transcript of this conference call produced for The Motley Fool. While we strive for our Foolish Best, there may be errors, omissions, or inaccuracies in this transcript. As with all our articles, The Motley Fool does not assume any responsibility for your use of this content, and we strongly encourage you to do your own research, including listening to the call yourself and reading the company's SEC filings. Please see our Terms and Conditions for additional details, including our Obligatory Capitalized Disclaimers of Liability.

The Motley Fool has no position in any of the stocks mentioned. The Motley Fool has a disclosure policy.

Invest Smarter with The Motley Fool

Join Over 1 Million Premium Members Receiving…

  • New Stock Picks Each Month
  • Detailed Analysis of Companies
  • Model Portfolios
  • Live Streaming During Market Hours
  • And Much More
Get Started Now

Stocks Mentioned

TFF Pharmaceuticals, Inc. Stock Quote
TFF Pharmaceuticals, Inc.
$6.63 (3.43%) $0.22

*Average returns of all recommendations since inception. Cost basis and return based on previous market day close.

Related Articles

Motley Fool Returns

Motley Fool Stock Advisor

Market-beating stocks from our award-winning analyst team.

Stock Advisor Returns
S&P 500 Returns

Calculated by average return of all stock recommendations since inception of the Stock Advisor service in February of 2002. Returns as of 08/09/2022.

Discounted offers are only available to new members. Stock Advisor list price is $199 per year.

Premium Investing Services

Invest better with The Motley Fool. Get stock recommendations, portfolio guidance, and more from The Motley Fool's premium services.