$RLFTY News
Last published 3y ago
- 3y agoRLFTFRLFTYRelief Therapeutics Announces Survey Results Identifying Preferred Urea Cycle Disorder Treatment Attributes Presented by Collaboration Partner at SIMD 2023ACCESS NewswireAcer Therapeutics reports data from a survey of UCD healthcare providers show taste and odor are the most important attributes when considering treatment options and adherenceGENEVA, SWITZERLAND / ACCESSWIRE / March 22,
- 3y agoRLFTFRLFTYRelief Therapeutics to Present Pre-Clinical Evidence for Improved Amino Acid Utilization with PKU GOLIKE at the Society for Inherited Metabolic Disorders 44th Annual MeetingACCESS NewswireThe results of the preclinical study demonstrate improved muscle anabolism and function with a prolonged-release amino acid supplement using Physiomimic Technology™GENEVA, SWITZERLAND / ACCESSWIRE / March 17, 2023
- 3y agoRLFTFRLFTYRelief Therapeutics Recognizes Rare Disease Day and Announces U.S. Availability of New PKU GOLIKE BarsACCESS NewswirePaolo Galfetti, chief operating officer of Relief Therapeutics and chief executive officer of APR Applied Pharma Research SA, shares his family's rare story of living with phenylketonuriaGENEVA, SWITZERLAND / ACCESSWIRE
- 3y agoRLFTFRLFTYRelief Therapeutics Announces Enrollment of First Three Patients in Proof-of-Concept Clinical Trial of RLF-TD011 for the Treatment of Epidermolysis BullosaACCESS NewswireGENEVA, SWITZERLAND / ACCESSWIRE / February 14, 2023 / RELIEF THERAPEUTICS Holding SA , a biopharmaceutical company
- 3y agoRLFTFRLFTYRelief Therapeutics Provides an Update on its Financing StrategyACCESS NewswireGENEVA, SWITZERLAND / ACCESSWIRE / February 8, 2023 / RELIEF THERAPEUTICS Holding SA , today provided an update on its financing strategy and the decision to
- 3y agoNRXPRLFTFRLFTYRelief Therapeutics Holding SA and NRx Pharmaceuticals, Inc. Announce Close of Definitive Settlement AgreementsPR NewswireAd hoc announcement pursuant to Art. 53 LR GENEVA and RADNOR, Pa., Dec. 20, 2022 /PRNewswire/ -- RELIEF THERAPEUTICS Holding SA (SIX: RLF, OTCQB: RLFTF, RLFTY) ("Relief"), and NRx Pharmaceuticals, Inc.
- 3y agoRLFTDRLFTFRLFTYAPR Applied Pharma Research (a Subsidiary of Relief Therapeutics) is a Finalist in the 2022 Rare Disease International Film FestivalPR NewswireGENEVA, Nov. 21, 2022 /PRNewswire/ -- RELIEF THERAPEUTICS Holding SA (SIX: RLF) (OTCQB:RLFTF) (RLFTD) ("Relief"), a Swiss, commercial-stage biopharmaceutical company identifying, developing and commercializing
- 3y agoNRXPRLFTDRLFTFRLFTYRelief Therapeutics Holding SA and NRx Pharmaceuticals, Inc. Announce Execution of Definitive Settlement AgreementsPR NewswireAd hoc announcement pursuant to Art. 53 LR GENEVA and RADNOR, Pa., Nov. 14, 2022 /PRNewswire/ -- RELIEF THERAPEUTICS Holding SA ((SIX: RLF, OTCQB:RLFTF, RLFTD)) ("Relief"), and NRx Pharmaceuticals, Inc.
- 4y agoRLFTFRLFTYRelief Announces Exclusive Distributor for PKU GOLIKE in the U.S.ACCESS NewswireLeading Provider of Food for Special Medical Purposes to Help Maximize Patient Access in Support of PKU GOLIKE ® U.S. Launch GENEVA, SWITZERLAND / ACCESSWIRE / October 6, 2022 / RELIEF THERAPEUTICS Holding SA (SIX:RLF)(OTCQB:RLFTF)(OTCQB:RLFTY) ("Relie
- 4y agoRLFTFRLFTYRelief Therapeutics Announces IRB Approval and Initiation of an Investigator Initiated Trial of Nexodyn for Epidermolysis Bullosa at Ann & Robert H. Lurie Children's Hospital of ChicagoACCESS NewswireProfessor Amy Paller, M.D., will serve as Principal Investigator to evaluate Nexodyn for the management of colonized dystrophic and junctional Epidermolysis Bullosa wounds, an important unmet need in this group of rare inherited skin diseases that affect
- 4y agoRLFTFRLFTYRelief Reports Half-Year 2022 Results and Provides Corporate UpdateACCESS NewswireGENEVA, SWITZERLAND / ACCESSWIRE / September 15, 2022 / RELIEF THERAPEUTICS Holding SA (SIX:RLF)(OTCQB:RLFTF)(OTCQB:RLFTY) ("Relief"), a Swiss, commercial-stage biopharmaceutical company seeking to provide patients therapeutic benefit from selected speci
- 4y agoRLFTFRLFTYRelief Therapeutics to Participate in the 22nd Annual Biotech in Europe ForumACCESS NewswireGENEVA, SWITZERLAND / ACCESSWIRE / September 12, 2022 / RELIEF THERAPEUTICS Holding SA (SIX:RLF)(OTCQB:RLFTF)(OTCQB:RLFTY) ("Relief"), a Swiss, commercial-stage biopharmaceutical company seeking to provide patients therapeutic benefit from selected speci
- 4y agoRLFTFRLFTYRelief Therapeutics to Participate in the H.C. Wainwright 24th Annual Global Investment ConferenceACCESS NewswireGENEVA, SWITZERLAND / ACCESSWIRE / September 7, 2022 / RELIEF THERAPEUTICS Holding SA (SIX:RLF)(OTCQB:RLFTF)(OTCQB:RLFTY) ("Relief"), a Swiss, commercial-stage biopharmaceutical company seeking to provide patients therapeutic benefit from selected specia
- 4y agoRLFTFRLFTYRelief Therapeutics Files Registration Statement on form F-1 with the U.S. Securities and Exchange CommissionACCESS NewswireGENEVA, SWITZERLAND / ACCESSWIRE / August 24, 2022 / RELIEF THERAPEUTICS Holding SA (SIX:RLF)(OTCQB:RLFTF)(OTCQB:RLFTY) ("Relief"), today announced today that it has filed a Registration Statement on Form F-1 under the Securities Act of 1933 with the U.S
- 4y agoNRXPRLFTFRLFTYRELIEF THERAPEUTICS HOLDING SA AND NRX PHARMACEUTICALS, INC. ANNOUNCE TENTATIVE SETTLEMENT OF PENDING LITIGATIONPR NewswireRelease of an ad hoc announcement pursuant to Art. 53 LR GENEVA and RADNOR, Pa., Aug. 22, 2022 /PRNewswire/ -- RELIEF THERAPEUTICS Holding SA (SIX: RLF) (OTCQB:RLFTF) (OTCQB:RLFTY) ("Relief"), and NRx Pharmaceuticals, Inc. (NASDAQ:NRXP) ("NRx"), today
- 4y agoNRXPRLFTFRLFTYRelief Therapeutics Holding SA and NRx Pharmaceuticals, Inc. Announce Tentative Settlement of Pending LitigationACCESS NewswireGENEVA, SWITZERLAND and RADNOR, PA / ACCESSWIRE / August 22, 2022 / RELIEF THERAPEUTICS Holding SA (SIX:RLF)(OTCQB:RLFTF)(OTCQB:RLFTY) ("Relief"), and NRx Pharmaceuticals, Inc. (NASDAQ:NRXP) ("NRx"), today announced that they have agreed to a tentative s
- 4y agoRLFTFRLFTYRelief Therapeutics Appoints David McCullough as Head of U.S. Market AccessACCESS NewswireExperienced Leader in Market Access to Bolster Relief's U.S. Commercial Operations GENEVA, SWITZERLAND / ACCESSWIRE / August 17, 2022 / RELIEF THERAPEUTICS Holding SA ((SIX:RLF, OTCQB:RLFTF, RLFTY)) (" Relief "), a biopharmaceutical company seeking to p
- 4y agoRLFTFRLFTYRelief Therapeutics Announces Promising Initial Stability Data on a New Formulation of RLF-100(R) (Aviptadil)ACCESS NewswireThis new formulation may have important clinical uses for a variety of rare lung diseases GENEVA, SWITZERLAND / ACCESSWIRE / August 3, 2022 / RELIEF THERAPEUTICS Holding SA (SIX:RLF)(OTCQB:RLFTF)(OTCQB:RLFTY) ("Relief"), a biopharmaceutical company seek
- 4y agoRLFTFRLFTYRelief Therapeutics Announces Effectiveness of Registration Statement on Form 20-FACCESS NewswireGENEVA, SWITZERLAND / ACCESSWIRE / July 21, 2022 / RELIEF THERAPEUTICS Holding SA ((SIX:RLF, OTCQB:RLFTF, RLFTY)) (" Relief ") announced today that the U.S. Securities and Exchange Commission (" SEC ") has declared effective its Registration Statement on
- 4y agoRLFTFRLFTYRelief Therapeutics Announces Results of Annual General Meeting of RELIEF THERAPEUTICS Holding SAACCESS NewswireGENEVA, SWITZERLAND / ACCESSWIRE / June 1, 2022 / RELIEF THERAPEUTICS Holding SA ((SIX: RLF, OTCQB:RLFTF, RLFTY)) (" Relief " or the " Company "), a biopharmaceutical company seeking to provide patients therapeutic relief from serious diseases with high
- 4y agoRLFTFRLFTYRelief Provides a Corporate Update and Comments on the Recently Announced DSMB Update on the U.S. National Institutes of Health (NIH) Study of Intravenous Aviptadil in Critical COVID-19 PatientsACCESS NewswireGENEVA, SWITZERLAND / ACCESSWIRE / May 31, 2022 / RELIEF THERAPEUTICS Holding SA (SIX:RLF)(OTCQB:RLFTF)(OTCQB:RLFTY) ("Relief"), a biopharmaceutical company seeking to provide patients therapeutic relief from serious diseases with high unmet needs, today
- 4y agoNRXPRLFTFRLFTYRelief Reports that its U.S. Collaboration Partner Announces Data Safety Monitoring Board (DSMB) Update on the U.S. National Institutes of Health (NIH) Study of aviptadil in Critical COVID-19ACCESS NewswireGENEVA, SWITZERLAND / ACCESSWIRE / May 26, 2022 / RELIEF THERAPEUTICS Holding SA (SIX:RLF), (OTCQB:RLFTF, RLFTY))) ("Relief"), a biopharmaceutical company seeking to provide patients therapeutic relief from serious diseases with high unmet need, reported
- 4y agoRLFTFRLFTYRelief Therapeutics Expands U.S. Commercial TeamACCESS NewswireTracy Truong and Kelli Powell Appointed Regional Clinical Specialists for the West and Northeast Regions, RespectivelySeasoned Account Managers Bring Extensive Pharmaceutical Sales Experience in Rare Diseases GENEVA, SWITZERLAND / ACCESSWIRE / May 23,
- 4y agoRLFTFRLFTYRelief Therapeutics Files Amendment No. 2 to its Registration Statement on Form 20-F with the U.S. Securities and Exchange CommissionACCESS NewswireGENEVA, SWITZERLAND / ACCESSWIRE / May 11, 2022 / RELIEF THERAPEUTICS Holding SA ((SIX: RLF, OTCQB:RLFTF, RLFTY)) (" Relief "), announced today that it has filed Amendment No. 2 to its Registration Statement on Form 20-F (" Registration Statement ") with
- 4y agoRLFTFRLFTYRelief Therapeutics to Participate in Industry and Investor Conferences in MayACCESS NewswireGENEVA, SWITZERLAND / ACCESSWIRE / May 9, 2022 / RELIEF THERAPEUTICS Holding SA (SIX:RLF)(OTCQB:RLFTF)(OTCQB:RLFTY) ("Relief"), a biopharmaceutical company seeking to provide patients therapeutic relief from serious diseases with high unmet need, today a
- 4y agoACERRLFTFRLFTYAcer Therapeutics and Relief Therapeutics Announce Presentation of ACER-001 Data at the Genetic Metabolic Dieticians International ConferenceACCESS NewswireNEWTON, MA and GENEVA, SWITZERLAND / ACCESSWIRE / May 6, 2022 / Acer Therapeutics Inc. (NASDAQ:ACER) ("Acer") and its collaboration partner, Relief Therapeutics Holding SA ((SIX:RLF, OTCQB:RLFTF, RLFTY)) ("Relief"), today announced the presentation of da
- 4y agoRLFTFRLFTYRelief Therapeutics Announces Notice of Annual General Meeting of RELIEF THERAPEUTICS Holding SAACCESS NewswireGENEVA, SWITZERLAND / ACCESSWIRE / May 6, 2022 / RELIEF THERAPEUTICS Holding SA (SIX:RLF)(OTCQB:RLFTY) ("Relief" or the "Company"), a biopharmaceutical company seeking to provide patients therapeutic relief from serious diseases with high unmet need, tod
- 4y agoRLFTFRLFTYRelief Therapeutics' Wholly Owned Subsidiary, APR Applied Pharma Research, Receives Notice of Allowance of Key U.S. Patent Application Covering PKU GOLIKE(R)ACCESS NewswireNotice of Allowance of Patent Application for Modified Release Orally Administered Amino Acid Formulations, Strengthens Proprietary Position in U.S. until 2036 GENEVA, SWITZERLAND / ACCESSWIRE / April 27, 2022 / RELIEF THERAPEUTICS Holding SA (SIX:RLF)(
- 4y agoRLFTFRLFTYRelief Therapeutics Appoints Drew Cronin-Fine as Executive Director, Head of U.S. MarketingACCESS NewswireProven Pharmaceutical Marketing Leader Brings Extensive Experience in Rare Diseases, Digital Innovation and New Product Launches to Relief's U.S. Commercial Team GENEVA, SWITZERLAND / ACCESSWIRE / April 26, 2022 / RELIEF THERAPEUTICS Holding SA (SIX:RLF)
- 4y agoNRXPRLFTFRLFTYRelief Reports that its U.S. Collaboration Partner has Filed a New Breakthrough Therapy Designation Request for AviptadilACCESS NewswireRelief Reports that its U.S. Collaboration Partner has Filed a New Breakthrough Therapy Designation Request for Aviptadil in a Subgroup of Patients with Critical COVID-19 with Respiratory Failure that were also Treated with Remdesivir and Continued to Pr
- 4y agoACERRLFTFRLFTYAcer Therapeutics and Relief Therapeutics Announce Presentation of ACER-001 Data at the Society for Inherited Metabolic Disorders Annual MeetingACCESS NewswireNEWTON, MA and GENEVA, SWITZERLAND / ACCESSWIRE / April 12, 2022 / Acer Therapeutics Inc. (NASDAQ:ACER) ("Acer") and its collaboration partner, Relief Therapeutics Holding SA (SIX:RLF)(OTCQB:RLFTF)(OTCQB:RLFTY) ("Relief"), today announced the presentatio
- 4y agoRLFTFRLFTYRelief Therapeutics Reports Execution of Stipulation with NeuroRx and Jonathan Javitt to Continue Mediation ProcessACCESS NewswireGENEVA, SWITZERLAND / ACCESSWIRE / April 5, 2022 / RELIEF THERAPEUTICS Holding SA ((SIX:RLF, OTCQB:RLFTF, RLFTY)) (" Relief "), today reported that it has entered into a stipulation to stay the proceedings in its pending litigation with NeuroRx, Inc. and
- 4y agoRLFTFRLFTYRelief Therapeutics Announces that its Subsidiary was Issued a Swiss Patent Entitled 'Vasoactive Intestinal Peptide (VIP) for the Use in the Treatment of Drug-induced Pneumonitis'ACCESS NewswireGENEVA, SWITZERLAND / ACCESSWIRE / April 1, 2022 / RELIEF THERAPEUTICS Holding SA (SIX:RLF)(OTCQB:RLFTF)(OTCQB:RLFTY) (" Relief "), a biopharmaceutical company seeking to provide patients therapeutic relief from serious diseases with high unmet need, rep
- 4y agoNRXPRLFTFRLFTYRelief Reports that its U.S. Collaboration Partner has Announced that the I-SPY COVID Trial Suggests No Clinical Benefit with Addition of Nebulized Aviptadil in Critically Ill Patients with COVID-19ACCESS NewswireGENEVA, SWITZERLAND / ACCESSWIRE / April 1, 2022 / RELIEF THERAPEUTICS Holding SA (SIX:RLF)(OTCQB:RLFTF)(OTCQB:RLFTY) (" Relief "), a biopharmaceutical company seeking to provide patients therapeutic relief from serious diseases with high unmet need, rep
- 4y agoNRXPRLFTFRLFTYRelief Reports Full-Year 2021 Results and Provides Corporate UpdateACCESS NewswireGENEVA, SWITZERLAND / ACCESSWIRE / March 31, 2022 / RELIEF THERAPEUTICS Holding SA (SIX:RLF)(OTCQB:RLFTF)(OTCQB:RLFTY) ("Relief"), a biopharmaceutical company seeking to provide patients therapeutic relief from serious diseases with high unmet need, toda
- 4y agoRLFTFRLFTYRelief Therapeutics Reports In Vivo Data Indicating Prolonged Release of Amino Acids Using its Physiomimic(TM) Technology May Have Benefits for the Treatment of PKUACCESS NewswireRelief Therapeutics' Wholly Owned Subsidiary, APR Applied Pharma Research, Reports In Vivo Data Published in the Peer Reviewed, International Journal of Molecular Sciences, Indicating Prolonged Release of Amino Acids Using Its PhysiomimicTM Technology Ma
- 4y agoRLFTFRLFTYRelief Receives Trademark Registration for RLF-100(R) From the U.S. Patent and Trademark OfficeACCESS NewswireGENEVA, SWITZERLAND / ACCESSWIRE / March 24, 2022 / RELIEF THERAPEUTICS Holding SA ((SIX:RLF, OTCQB:RLFTF, RLFTY)) (" Relief "), a biopharmaceutical company seeking to provide patients therapeutic relief from serious diseases with high unmet need, today
- 4y agoRLFTFRLFTYRelief Therapeutics Appoints Christopher Wick as Senior Director, Head of U.S. SalesACCESS NewswireProven Pharmaceutical Sales Professional Brings Big Pharma Experience to Relief's U.S. Expansion Activities GENEVA, SWITZERLAND / ACCESSWIRE / March 21, 2022 / RELIEF THERAPEUTICS Holding SA ((SIX: RLF, OTCQB:RLFTF, RLFTY)) (" Relief "), a biopharmaceut
- 4y agoRLFTFRLFTYRelief Therapeutics Files Amendment No. 1 to its Registration Statement on Form 20-F with the U.S. Securities and Exchange CommissionACCESS NewswireGENEVA, SWITZERLAND / ACCESSWIRE / March 21, 2022 / RELIEF THERAPEUTICS Holding SA (SIX:RLF)(OTCQB:RLFTF)(OTCQB:RLFTY) ("Relief"), announced today that it has filed Amendment No. 1 to its Registration Statement on Form 20-F ("Registration Statement") wi
- 4y agoRLFTFRLFTYRelief Therapeutics' Wholly Owned Subsidiary, APR Applied Pharma Research, Reports Final Data from Its Clinical Trial of Novel Nasal Spray, Sentinox, in SARS-CoV-2 Infected PatientsACCESS NewswireDespite Primary Endpoint not Being Met, Due to Small Sample Size, Results Show a Very Positive Trend in Efficacy Parameters with a Clean Safety and Tolerability Profile GENEVA, SWITZERLAND / ACCESSWIRE / March 17, 2022 / RELIEF THERAPEUTICS Holding SA (
- 4y agoRLFTFRLFTYRelief Therapeutics' Wholly Owned Subsidiary, APR Applied Pharma Research Signs an Agreement To Acquire Rights to Commercialize a Novel Dosage Form for the Treatment of PKUACCESS NewswireCompany Signs Binding Term Sheet to Acquire Worldwide Commercialization Rights, Except in the United Kingdom Expands on Existing PKU GOLIKE(R) Portfolio of Products GENEVA, SWITZERLAND / ACCESSWIRE / March 15, 2022 / RELIEF THERAPEUTICS Holding SA ((SI
- 4y agoRLFTFRLFTYRelief Reports that its U.S. Collaboration Partner has Announced that the U.S. National Institutes of Health Study of Aviptadil in Critical COVID-19 is Cleared to Complete Full EnrollmentACCESS NewswireGENEVA, SWITZERLAND / ACCESSWIRE / February 16, 2022 / RELIEF THERAPEUTICS Holding SA (SIX:RLF)(OTCQB:RLFTF)(OTCQB:RLFTY) ("Relief"), a biopharmaceutical company seeking to provide patients therapeutic relief from serious diseases with high unmet need, r
- 4y agoRLFTFRLFTYRelief Files Trademark Application for RLF-100 With the U.S. Patent and Trademark OfficeACCESS NewswireNo Notice of Opposition or Extension Request has Been Received in Relation to the Application; Certificate of Registration Expected by Late April GENEVA, SWITZERLAND / ACCESSWIRE / February 8, 2022 / RELIEF THERAPEUTICS Holding SA ((SIX RLF, OTCQB:RLFT
- 4y agoRLFTFRLFTYRelief Therapeutics Expands Its Board of Directors with the Appointment of Michelle LockACCESS NewswireIndustry Executive Brings Nearly 30 Years of Biopharmaceutical Sales and Commercial ExpertiseGENEVA, SWITZERLAND / ACCESSWIRE / February 2, 2022 / RELIEF THERAPEUTICS Holding SA (SIX:RLF)(OTCQB:RLFTF)(OTCQB:RLFTY) ("Relief"), a biopharmaceutical company
- 4y agoRLFTFRLFTYRelief Announces That Collaboration Partner, Acer Therapeutics, was Issued U.S. Patent 11,202,767 Covering ACER-001 Methods of Use for Treatment of Urea Cycle Disorders and Maple Syrup Urine DiseaseACCESS NewswireGENEVA, SWITZERLAND / ACCESSWIRE / February 1, 2022 / RELIEF THERAPEUTICS Holding SA (SIX:RLF)(OTCQB:RLFTF)(OTCQB:RLFTY) ("Relief"), a biopharmaceutical company seeking to provide patients therapeutic relief from serious diseases with high unmet need, to
- 4y agoRLFTFRLFTYRelief Therapeutics Announces Results of Extraordinary General Meeting of RELIEF THERAPEUTICS Holding SAACCESS NewswireGENEVA, SWITZERLAND / ACCESSWIRE / January 31, 2022 / RELIEF THERAPEUTICS Holding SA (SIX:RLF)(OTCQB:RLFTF)(OTCQB:RLFTY) (" Relief "), a biopharmaceutical company seeking to provide patients therapeutic relief from serious diseases with high unmet need,
- 4y agoRLFTFRLFTYRelief Reports that its U.S. Collaboration Partner has Announced Receipt of Initial Report of Patient Safety and Survival from Right to Try Use of Aviptadil During Omicron SurgeACCESS NewswireGENEVA, SWITZERLAND / ACCESSWIRE / January 27, 2022 / RELIEF THERAPEUTICS Holding SA (SIX:RLF)(OTCQB:RLFTF)(OTCQB:RLFTY) ("Relief"), a biopharmaceutical company seeking to provide patients therapeutic relief from serious diseases with high unmet need, re
- 4y agoRLFTFRLFTYRelief Therapeutics' Wholly Owned Subsidiary, APR Applied Pharma Research, Receives Notice of Allowance of Key U.S. Patent Application Covering Ready to Use Diclofenac Stick PacksACCESS NewswireNotice of Allowance of Patent Application for a Non-Steroidal Anti-Inflammatory, Diclofenac Potassium, Strengthens Proprietary Position in U.S. until 2039 GENEVA, SWITZERLAND / ACCESSWIRE / January 24, 2022 / RELIEF THERAPEUTICS Holding SA (SIX:RLF)(OTC
- 4y agoRLFTFRLFTYRelief Reports US Collaboration Partner Announces Expansion of Aviptadil US Expanded Access & Right to Try Programs for Patients w/COVID-19 Respiratory Failure who've Exhausted All Approved TherapiesACCESS NewswireGENEVA, SWITZERLAND / ACCESSWIRE / January 19, 2022 / RELIEF THERAPEUTICS Holding SA (SIX:RLF)(OTCQB:RLFTF)(OTCQB:RLFTY) ("Relief"), a biopharmaceutical company seeking to provide patients therapeutic relief from serious diseases with high unmet need, re
- 4y agoNRXPRLFTFRLFTYNRx Pharmaceuticals Files Counterclaim Against its Former Collaboration Partner, Relief TherapeuticsPR NewswireRADNOR, Pa., Jan. 12, 2022 /PRNewswire/ -- NRx Pharmaceuticals (NASDAQ:NRXP) filed a lawsuit on Monday against Relief Therapeutics ((SIX: RLF, OTCQB:RLFTF, RLFTY)), its former collaboration partner, in New York State Supreme Court. https://iapps.courts.