Biggest changeIntellectual Property Information regarding the issued patents and pending patent applications, as of December 31, 2022, is as follows: Subject Matter Issued Pending Geographic Scope Patent Term Qualigen Patents and Trademarks FastPack 1.0, IP, and PRO 2 0 U.S., Japan 2024-2032 FastPack 2.0 23 0 U.S., Europe, China, Japan 2032-2042 STARS 9 6 U.S., Europe, Canada, China, Japan, Korea 2030-2045 Qualigen Trademarks 13 9 U.S., Europe, Canada, China, Japan, Korea N/A Qualigen + Gen-Probe (Joint) 24 0 U.S., Austrialia, Canada, China, Japan 2028 Total Qualigen 71 15 In-Licensed Patents FastPack 1.0, IP, and PRO 1 0 Europe 2030 Univ College London (UCL) QN-302 2 11 U.S., Europe, Australia, Canada, China, Hong Kong, India, Japan, Korea, Russia 2030-2040 Univ of Louisville (ULRF) RAS 0 12 U.S, Europe, Australia, Canada, China, Hong Kong, India, Israel, Japan, Korea, Mexico, Russia, South Africa 2039* QN-247 44 3 U.S., Europe, Canada, China, Hong Kong, Japan 2032-2038 DiaSource Total In-Licensed 47 26 TOTAL 118 41 * Anticipated patent term Human Capital Management As of March 31, 2023, we had 38 employees, 31 of whom were full-time employees.
Biggest changeSubject Matter Issued Pending Geographic Scope Patent Term In-Licensed Patents University College London (UCL) QN-302 3 10 U.S., Europe, Australia, Canada, China, Hong Kong, India, Japan, Korea, Russia 2030-2040 University of Louisville (ULRF) Pan-RAS 0 12 U.S., Europe, Australia, Canada, China, Hong Kong, India, Israel, Japan, Korea, Mexico, Russia, South Africa 2039* TOTAL 3 22 * Anticipated patent term Human Capital Management As of March 25, 2024, we had 4 employees, all of whom were full-time.
Early safety indicators suggest no significant adverse toxic effects at proposed therapeutic doses in pancreatic cancer mouse in-vivo models. On January 9, 2023, the U.S. Food and Drug Administration (“FDA”) granted Orphan Drug Designation (“ODD”) to QN-302 for the indication of pancreatic cancer.
Early safety indicators in pancreatic cancer mouse in-vivo models suggest no significant adverse toxic effects at proposed therapeutic doses. On January 9, 2023, the U.S. Food and Drug Administration (“FDA”) granted Orphan Drug Designation (“ODD”) to QN-302 for the indication of pancreatic cancer.
The FDA may also refer the application to an appropriate advisory committee, typically a panel of clinicians, for review, evaluation and a recommendation as to whether the application should be approved, but is not bound by the recommendations of the advisory committee. 11 Before approving an NDA, the FDA usually will inspect the facility or the facilities at which the drug is manufactured and determine whether the manufacturing and production and testing facilities are in compliance with cGMP regulations.
The FDA may also refer the application to an appropriate advisory committee, typically a panel of clinicians, for review, evaluation and a recommendation as to whether the application should be approved, but is not bound by the recommendations of the advisory committee. 8 Before approving an NDA, the FDA usually will inspect the facility or the facilities at which the drug is manufactured and determine whether the manufacturing and production and testing facilities are in compliance with cGMP regulations.
We cannot be certain that submission of an IND application will result in the FDA allowing clinical trials to begin. 10 Clinical trials necessary for product approval are typically conducted in three sequential phases, but the Phases may overlap or be combined.
We cannot be certain that submission of an IND application will result in the FDA allowing clinical trials to begin. 7 Clinical trials necessary for product approval are typically conducted in three sequential phases, but the phases may overlap or be combined.
In the United States, the FDA regulates drugs under the FDCA and its implementing regulations. 9 The steps required to be completed before a drug may be marketed in the United States include, among others: ● preclinical laboratory tests, animal studies, and formulation studies, all performed in accordance with the FDA’s Good Laboratory Practice (“GLP”) regulations; ● submission to the FDA of an IND application for human clinical testing, which must become effective before human clinical trials may begin and for which progress reports must be submitted annually to the FDA; ● approval by an independent institutional review board (“IRB”) or Ethics Committee (“EC”) at each clinical trial site before each trial may be initiated; ● adequate and well-controlled human clinical trials, conducted in accordance with applicable IND regulations, Good Clinical Practices (“GCP”), and other clinical trial related regulations, to establish the safety and efficacy of the drug for each proposed indication to the FDA’s satisfaction; ● submission to the FDA of a New Drug Application (“NDA”) and payment of user fees for FDA review of the NDA (unless a fee waiver applies); ● satisfactory completion of an FDA pre-approval inspection of one or more clinical trial site(s) at which the drug was studied in a clinical trial(s) and/or of us as a clinical trial sponsor to assess compliance with GCP regulations; ● satisfactory completion of an FDA pre-approval inspection of the manufacturing facility or facilities at which the drug is produced to assess compliance with current GMPs regulations; ● agreement with the FDA on the final labeling for the product and the design and implementation of any required Risk Evaluation and Mitigation Strategy (“REMS”); and ● FDA review and approval of the NDA, including satisfactory completion of an FDA advisory committee review, if applicable, based on a determination that the drug is safe and effective for the proposed indication(s).
The steps required to be completed before a drug may be marketed in the United States include, among others: ● preclinical laboratory tests, animal studies, and formulation studies, all performed in accordance with the FDA’s Good Laboratory Practice (“GLP”) regulations; ● submission to the FDA of an IND application for human clinical testing, which must become effective before human clinical trials may begin and for which progress reports must be submitted annually to the FDA; ● approval by an independent institutional review board (“IRB”) or Ethics Committee (“EC”) at each clinical trial site before each trial may be initiated; ● adequate and well-controlled human clinical trials, conducted in accordance with applicable IND regulations, Good Clinical Practices (“GCP”), and other clinical trial related regulations, to establish the safety and efficacy of the drug for each proposed indication to the FDA’s satisfaction; ● submission to the FDA of a New Drug Application (“NDA”) and payment of user fees for FDA review of the NDA (unless a fee waiver applies); ● satisfactory completion of an FDA pre-approval inspection of one or more clinical trial site(s) at which the drug was studied in a clinical trial(s) and/or of us as a clinical trial sponsor to assess compliance with GCP regulations; ● satisfactory completion of an FDA pre-approval inspection of the manufacturing facility or facilities at which the drug is produced to assess compliance with current GMPs regulations; ● agreement with the FDA on the final labeling for the product and the design and implementation of any required Risk Evaluation and Mitigation Strategy; and ● FDA review and approval of the NDA, including satisfactory completion of an FDA advisory committee review, if applicable, based on a determination that the drug is safe and effective for the proposed indication(s).
Activating mutations in one of the three human RAS gene isoforms (KRAS, HRAS or NRAS) are present in about one-fourth to one-third of all cancers. For example, mutant KRAS is found in 98% of pancreatic ductal adenocarcinomas, 52% of colon cancers, and 32% of lung adenocarcinomas.
RAS is the most common oncogene in human cancer. Activating mutations in one of the three human RAS gene isoforms (KRAS, HRAS or NRAS) are present in about one-fourth to one-third of all cancers. For example, mutant KRAS is found in 98% of pancreatic ductal adenocarcinomas, 52% of colon cancers, and 32% of lung adenocarcinomas.
All such reports are also available free of charge via EDGAR through the SEC website at www.sec.gov . 12
All such reports are also available free of charge via EDGAR through the SEC website at www.sec.gov . 9
The FDA could also require, as a condition of NDA approval, post-marketing testing and surveillance to monitor the drug’s safety or efficacy or impose other conditions, or a REMS that may include both special labeling and controls, known as Elements to Assure Safe Use, on the distribution, prescribing, dispensing and use of a drug product.
The FDA could also require, as a condition of NDA approval, post-marketing testing and surveillance to monitor the drug’s safety or efficacy or impose other conditions, or a Risk Evaluation and Mitigation Strategy that may include both special labeling and controls, known as Elements to Assure Safe Use, on the distribution, prescribing, dispensing and use of a drug product.
Similarly, in in-vivo studies, QN-302 showed a longer survival duration in a KPC genetic mouse model for pancreatic cancer than Gemcitabine has historically shown. Additional preclinical in-vivo studies suggest activity in gemcitabine-resistant PDAC. Data further demonstrated that QN-302 had significant anti-tumor activity in three patient-derived PDAC xenograft models.
Similarly, in in-vivo studies, QN-302 showed a longer survival duration in a KPC genetic mouse model for pancreatic cancer than gemcitabine (the current standard of care for PDAC) has historically shown. Additional preclinical in-vivo studies suggest activity in gemcitabine-resistant PDAC. Data further demonstrated that QN-302 had significant anti-tumor activity in three patient-derived PDAC xenograft models.
Stephen Neidle and his group at UCL, the G-Quadruplex (G4) binding concept is derived from over 30 years in nucleic acid research, including research on G4s, which are higher order DNA and RNA structures formed by sequences containing guanine-rich repeats.
Stephen Neidle and his group at UCL, the G4 binding concept is derived from nucleic acid research conducted over more than over 30 years, including research on G4s, which are higher order DNA and RNA structures formed by sequences containing guanine-rich repeats.
Our lead oncology therapeutics program, QN-302, is an investigational small molecule G-quadruplexes (G4)-selective transcription inhibitor with strong binding affinity to G4s prevalent in cancer cells. Such binding could, by stabilizing the G4s against DNA “unwinding,” help inhibit cancer cell proliferation. QN-302 is currently undergoing Good Laboratory Practice (GLP) toxicology studies.
Our lead program, QN-302, is an investigational small molecule G-quadruplexes (G4)-selective transcription inhibitor with strong binding affinity to G4s prevalent in cancer cells (such as pancreatic cancer). Such binding could, by stabilizing the G4s against DNA “unwinding,” help inhibit cancer cell proliferation.
(“NanoSynex”). NanoSynex is a micro-biologics diagnostic company domiciled in Israel. NanoSynex’s technology is an Antimicrobial Susceptibility Testing (AST) that aims to enable better targeting of antibiotics for their most suitable uses to ultimately result in faster and more efficacious treatment, hence reducing hospitals mortality and morbidity rates.
We own a minority interest in NanoSynex, Ltd. (“NanoSynex”), a privately-held microbiologics diagnostic company domiciled in Israel. NanoSynex’s technology is for Antimicrobial Susceptibility Testing that aims to enable better targeting of antibiotics for their most suitable uses to ultimately result in faster and more efficacious treatment, hence reducing hospitals’ mortality and morbidity rates.
In-vitro and in-vivo studies have shown that G4 stabilization by QN-302 resulted in inhibition of target gene expression and cessation of cell growth in various cancers, including PDAC, which represents 98% of pancreatic cancers. In in-vitro studies, QN-302 was potent in inhibiting the growth of several PDAC cell lines at low nanomolar concentrations.
It has one of the lowest rates of survival of all cancer types. In-vitro and in-vivo studies have shown that G4 stabilization by QN-302 resulted in inhibition of target gene expression and cessation of cell growth in various cancers, including PDAC. In in-vitro studies, QN-302 was potent in inhibiting the growth of several PDAC cell lines at low nanomolar concentrations.
(not to be confused with the Company); pursuant to which our merger subsidiary merged with and into Qualigen, Inc. with Qualigen, Inc. surviving as a wholly owned subsidiary of the Company.
On May 22, 2020, we completed a “reverse recapitalization” transaction with Qualigen, Inc. (not to be confused with the Company); pursuant to which our merger subsidiary merged with and into Qualigen, Inc. with Qualigen, Inc. surviving as a wholly owned subsidiary of the Company.
These clinical trials are intended to establish the overall risk/benefit ratio of the study drug and to provide an adequate basis for product approval. Generally, two adequate and well-controlled Phase 3 clinical trials are required by the FDA for approval of an NDA.
These clinical trials are intended to establish the overall risk/benefit ratio of the study drug and to provide an adequate basis for product approval. Generally, adequate and well-controlled Phase 3 clinical trials are required by the FDA for approval of an NDA. Post-approval trials, sometimes referred to as Phase 4 clinical trials, may be conducted after receiving initial marketing approval.
ODD provides advantages to pharmaceutical companies that are developing investigational drugs or biological products that show promise in treating rare diseases or conditions that affect fewer than 200,000 people in the United States, including seven-year marketing exclusivity and eligibility to receive regulatory support and guidance from the FDA in the design of an overall drug development plan. 5 There are also economic advantages to receiving ODD, including a 25% federal tax credit for expenses incurred in conducting clinical research on the orphan designated product within the United States.
ODD provides advantages to pharmaceutical companies that are developing investigational drugs or biological products that show promise in treating rare diseases or conditions that affect fewer than 200,000 people in the United States, including seven-year marketing exclusivity and eligibility to receive regulatory support and guidance from the FDA in the design of an overall drug development plan.
Pursuant to the license agreement, we in-licensed the “RAS” compound family of drug candidates and will seek to identify and develop a lead drug candidate from the compound family and, upon commercialization, will pay UofL royalties in the low-to-mid-single-digit percentages on net sales of RAS inhibitor licensed products. RAS is the most common oncogene in human cancer.
Pursuant to the license agreement, we will seek to identify and develop a lead drug candidate from the compound family and, upon commercialization, will pay UofL royalties in the low-to-mid-single-digit percentages on net sales of Pan-RAS inhibitor licensed products. The license agreement with UofL for Pan-RAS was amended in March 2021 and June 2023.
RAS (formerly RAS-F) In July 2020, we entered into an exclusive worldwide license agreement with University of Louisville (“UofL”) for the intellectual property covering the “RAS” family of pan RAS inhibitor small molecule drug candidates, which are believed to work by blocking RAS mutations directly, thereby inhibiting tumor formation (especially in pancreatic, colorectal and lung cancers).
We will require additional cash resources to be able to continue and complete this Phase 1a clinical trial. 5 Pan-RAS (formerly referred to as RAS or RAS-F) In July 2020 we entered into an exclusive worldwide in-license agreement with the University of Louisville’s Research Foundation (“UofL” or “ULRF”) for the intellectual property covering the “RAS” family of pan-RAS inhibitor small molecule drug candidates, which are believed to work by blocking RAS mutations directly, thereby inhibiting tumor formation (especially in pancreatic, colorectal and lung cancers).
Post-approval trials, sometimes referred to as Phase 4 clinical trials, may be conducted after receiving initial marketing approval. These trials are used to gain additional experience from the treatment of patients in the intended therapeutic indication and are commonly intended to generate additional safety data regarding use of the product in a clinical setting.
These trials are used to gain additional experience from the treatment of patients in the intended therapeutic indication and are commonly intended to generate additional safety data regarding use of the product in a clinical setting.
Ritter/Qualigen Therapeutics common stock, which was previously traded on the Nasdaq Capital Market under the ticker symbol “RTTR,” commenced trading on Nasdaq, on a post-reverse-stock-split adjusted basis, under the ticker symbol “QLGN” on May 26, 2020.
Ritter/Qualigen Therapeutics common stock, which was previously traded on the Nasdaq Capital Market under the ticker symbol “RTTR,” commenced trading on Nasdaq, on a post-reverse-stock-split adjusted basis, under the ticker symbol “QLGN” on May 26, 2020. We are no longer pursuing the gastrointestinal disease treatment business on which Ritter Pharmaceuticals, Inc. had focused before the reverse recapitalization transaction.
Our deprioritized programs (and thus not featured in the chart above) include QN-165 (formerly referred to as AS1411), a drug candidate for the potential broad-spectrum treatment of infectious diseases such as COVID-19, and our Selective Target Antigen Removal System (STARS), a therapeutic device product concept, currently in discovery stage, designed to remove circulating tumor cells, viruses, inflammation factors and immune checkpoints.
QN-165 (formerly referred to as AS1411) – an oligonucleotide aptamer-based drug candidate for the potential broad-spectrum treatment of infectious diseases such as COVID-19. 3. Selective Target Antigen Removal System (STARS) – a therapeutic blood-filtering device product concept, which would be designed to remove circulating tumor cells, viruses, inflammation factors and immune checkpoints.
All reports of inappropriate behavior are promptly investigated with appropriate action taken to stop such behavior. Additional Information Ritter Pharmaceuticals, Inc. (our predecessor) was formed as a Nevada limited liability company on March 29, 2004 under the name Ritter Natural Sciences, LLC. In September 2008, this company converted into a Delaware corporation under the name Ritter Pharmaceuticals, Inc.
(our predecessor) was formed as a Nevada limited liability company on March 29, 2004 under the name Ritter Natural Sciences, LLC. In September 2008, this company converted into a Delaware corporation under the name Ritter Pharmaceuticals, Inc.
QN-302 (formerly referred to as SOP1812) We exclusively in-licensed the global rights to the G4 selective transcription inhibitor platform from University College London (“UCL”) in January 2022. The licensed technology comprises lead compound QN-302 (formerly SOP1812) and back-up compounds that target regulatory regions of cancer genes that down-regulate gene expression in multiple cancer pathways. Developed by Dr.
The licensed technology comprises lead compound QN-302 (formerly known as SOP1812) and back-up compounds that target regulatory regions of cancer genes that down-regulate gene expression in multiple cancer pathways. Developed by Dr.
Research and Development For research and development of our drug candidates, we are leveraging the scientific and technical resources and laboratory facilities of UofL and UCL, through technology licensing, sponsored research, and other consulting agreements, which are focused on aptamer technology and applications. We would engage contract research organizations (“CROs”) for any clinical trials of our drug candidates.
Research and Development For research and development of our drug candidates, we have historically leveraged the scientific and technical resources and laboratory facilities of UofL and UCL, through technology licensing, sponsored research, and other consulting agreements. We have engaged contract research organizations (“CROs”) and clinical sites for the Phase 1a clinical trial of QN-302.
We believe that QN-302 has the potential to demonstrate superior efficacy and activity against pancreatic ductal adenocarcinoma (“PDAC”) compared to existing agents, with a distinct mechanism of action and promising preclinical target profile.
We believe that QN-302 has the potential to demonstrate superior efficacy and activity against pancreatic ductal adenocarcinoma (“PDAC”), which represents 98% of pancreatic cancers.
On May 22, 2020, upon completing the “reverse recapitalization” transaction with Qualigen, Inc., Ritter Pharmaceuticals, Inc. was renamed Qualigen Therapeutics, Inc. Qualisys Diagnostics, Inc. was formed as a Minnesota corporation in 1996, reincorporated to become a Delaware corporation in 1999, and then changed its name to Qualigen, Inc. in 2000. Qualigen, Inc. is now a wholly-owned subsidiary of the Company.
On May 22, 2020, upon completing the “reverse recapitalization” transaction with Qualigen, Inc., Ritter Pharmaceuticals, Inc. was renamed Qualigen Therapeutics, Inc. and Qualigen, Inc. became a wholly-owned subsidiary of the Company. On July 20, 2023 we sold Qualigen Inc. to ChemBio Diagnostics, Inc., an American subsidiary of French diagnostics provider Biosynex S.A. Our website address is www.qlgntx.com .
This certification can be obtained only after a complete audit of a company’s quality system by an independent outside auditor, and maintenance of the certification requires that these facilities undergo periodic re-examination. United States—FDA Drug Approval Process The research, development, testing, and manufacture of product candidates are extensively regulated by governmental authorities in the United States and other countries.
We have not obtained FDA or other regulatory approval for any other drug candidate. 6 United States—FDA Drug Approval Process The research, development, testing, and manufacture of product candidates are extensively regulated by governmental authorities in the United States and other countries.
Our RAS portfolio consists of a family of RAS oncogene protein-protein interaction inhibitor small molecules believed to inhibit or block mutated RAS genes’ proteins from binding to their effector proteins. Preventing this binding could stop tumor growth, especially in RAS-driven tumors such as pancreatic, colorectal and lung cancers.
Our Pan-RAS program, which is currently at the preclinical stage, consists of a family of RAS oncogene protein-protein interaction inhibitor small molecules believed to inhibit or block mutated RAS genes’ proteins from binding to their effector proteins thereby leaving the proteins from the mutated RAS unable to cause further harm.
Item 1. Business Overview We are a diversified life sciences company focused on developing treatments for adult and pediatric cancers with potential for Orphan Drug designation, while also commercializing diagnostics. Our cancer therapeutics pipeline includes QN-302, RAS (formerly RAS-F) and QN-247.
Item 1. Business Overview We are an early-clinical-stage therapeutics company focused on developing treatments for adult and pediatric cancer. Our business now consists of one early-clinical-stage therapeutic program (QN-302) and one preclinical therapeutic program (Pan-RAS).
Tax credits may be applied to the prior year or applied to up to 20 years of future taxes.
There are also economic advantages to receiving ODD, including a 25% federal tax credit for expenses incurred in conducting clinical research on the orphan designated product within the United States. Tax credits may be applied to the prior year or applied to up to 20 years of future taxes.
The investigational compounds within our RAS portfolio are designed to suppress the interaction of endogenous RAS with c-RAF, upstream of the KRAS, HRAS and NRAS effector pathways. Our anticancer drug candidate, QN-247 (formerly referred to as ALAN or AS1411-GNP) is aptamer-based and currently in development to treat a variety of cancer types, including liquid and solid tumors.
In theory, such mechanism of action may be effective in the treatment of about one quarter of all cancers, including certain forms of pancreatic, colorectal, and lung cancers . The investigational compounds within our Pan-RAS portfolio are designed to suppress the interaction of endogenous RAS with c-RAF, upstream of the KRAS, HRAS and NRAS effector pathways.
We intend to focus our internal research and development on oversight of these organizations and continuing support of the FastPack diagnostic line. Regulatory Matters We have obtained 17 FDA clearances/approvals and 28 CE Marks for our diagnostic products (FastPack analyzers, immunoassays, control kits, calibration kits and verifications kits) to date.
We intend to focus our internal research and development on oversight of these CROs. We currently have no internal research and development facilities. Regulatory Matters We have obtained FDA clearance/approval for our QN-302 Phase 1a clinical trial.