Wednesday, June 10, 2026

Intelligence · Patents

Patents expiring in 2041

Annual patent cliff calendar for 2041 — US pharmaceutical patents by expiration date.

Patents
2,000

Quick answer

2,000 indexed pharmaceutical patents have expiration dates in 2041. Browse by soonest expiry with links to assignee companies and related drugs.

  1. US 11168128

    Antibodies against SARS-CoV-2 and methods of using the same

    Vir Biotechnology, Inc. · Granted Tue Nov 09 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 04 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  2. US 11168146

    Compositions and methods for increasing protein half-life in a serum

    Nanjing Legend Biotech Co., Ltd · Granted Tue Nov 09 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 04 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  3. US 11168071

    Small molecule inhibitors of shared epitope-calreticulin interactions and methods of use

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Tue Nov 09 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 04 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  4. US 11167041

    Adeno-associated virus variant capsids and methods of use thereof

    4D MOLECULAR THERAPEUTICS INC. · Granted Tue Nov 09 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 04 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  5. US 11168091

    Quantification and preparation of pharmaceutical grade cantharidin

    Verrica Pharmaceuticals Inc. · Granted Tue Nov 09 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 04 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  6. US 11168083

    Inhibitors of Plasma Kallikrein and uses thereof

    Takeda Pharmaceutical Company Limited · Granted Tue Nov 09 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 04 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  7. US 11168082

    Pyrrolo[2,3-C]pyridines and related analogs as LSD-1 inhibitors

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Tue Nov 09 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 04 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  8. US 11167012

    Peptide inhibition of CCR3-mediated diseases or conditions

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Nov 09 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 04 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  9. US 11168111

    Readily isolated bispecific antibodies with native immunoglobulin format

    REGENERON PHARMACEUTICALS, INC. · Granted Tue Nov 09 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 04 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  10. US 11167004

    Methods for treating severe atopic dermatitis by administering an IL-4R inhibitor

    REGENERON PHARMACEUTICALS, INC. · Granted Tue Nov 09 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 04 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  11. US 11166990

    Methods and compositions for treating ulcerative colitis

    Finch Therapeutics Holdings LLC · Granted Tue Nov 09 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 04 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  12. US 11166976

    S-antigen transport inhibiting oligonucleotide polymers and methods

    Aligos Therapeutics, Inc. · Granted Tue Nov 09 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 04 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  13. US 11166972

    Compositions comprising nicotinamide riboside and a urolithin

    Amazentis SA · Granted Tue Nov 09 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 04 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  14. US 11166957

    Antiviral prodrugs and nanoformulations thereof

    BOARD OF REGENTS OF THE UNIVERSITY OF NEBRASKA · Granted Tue Nov 09 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 04 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  15. US 11166949

    NURR1 activation in the treatment of metabolic disorders and as an exercise mimetic

    The Board of Regents of the University of Texas System · Granted Tue Nov 09 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 04 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  16. US 11166960

    Modified release preparations containing oxcarbazepine and derivatives thereof

    Supernus Pharmaceuticals, Inc. · Granted Tue Nov 09 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 04 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  17. US 11166962

    Methods and compositions comprising ursolic acid and/or resveratrol for treating diabetes, or cancer

    The Board of Regents of the University of Texas System · Granted Tue Nov 09 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 04 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  18. US 11166963

    Natural combination hormone replacement formulations and therapies

    Compass Therapeutics LLC · Granted Tue Nov 09 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 04 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  19. US 11166924

    N-methyl-d-aspartate receptor allosteric modulators and methods for their use

    Qingdao Primedicine Pharmaceutical Company, Ltd. · Granted Tue Nov 09 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 04 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  20. US 11166929

    Fatty-acid based particles

    ATRIUM MEDICAL CORPORATION · Granted Tue Nov 09 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 04 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  21. US 11166906

    Programmable pharmaceutical compositions for chrono drug release

    Amneal Complex Products Research LLC · Granted Tue Nov 09 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 04 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  22. US 11168102

    Bicyclic heteroaryl compounds and uses thereof

    Revolution Medicines, Inc. · Granted Tue Nov 09 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 04 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  23. EP 3906927

    VERWENDUNG VON DOPAMIN-D3-TEILAGONISTEN ZUR BEHANDLUNG VON STÖRUNGEN DES ZENTRALEN NERVENSYSTEMS

    BIOPROJET PHARMA [FR] · Granted Wed Nov 10 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Tue Nov 05 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  24. US 11174251

    Compositions and methods for inhibition of the JAK pathway

    Rigel Pharmaceuticals, Inc. · Granted Tue Nov 16 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 11 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  25. US 11174262

    Compounds, compositions and methods

    DENALI THERAPEUTICS INC. · Granted Tue Nov 16 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 11 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  26. US 11174267

    Spiroindolinones and therapeutic uses thereof

    The Regents of the University of California · Granted Tue Nov 16 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 11 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  27. US 11174268

    Benzenesulfonamide compouds and their use as therapeutic agents

    Xenon Pharmaceuticals Inc. · Granted Tue Nov 16 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 11 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  28. US 11174288

    Heparin-binding cationic peptide self-assembling peptide amphiphiles useful against drug-resistant bacteria

    Northwestern University · Granted Tue Nov 16 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 11 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  29. US 11173227

    Wound dressings and applications thereof

    The Board of Regents of the University of Texas System · Granted Tue Nov 16 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 11 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  30. US 11174283

    Anti-VEGF protein compositions and methods for producing the same

    REGENERON PHARMACEUTICALS, INC. · Granted Tue Nov 16 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 11 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  31. US 11174301

    Peptide compound

    Takeda Pharmaceutical Company Limited · Granted Tue Nov 16 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 11 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  32. US 11174246

    Direct AMPK activators

    Rigel Pharmaceuticals, Inc. · Granted Tue Nov 16 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 11 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  33. US 11174219

    Neprilysin inhibitors

    Theravance Biopharma R&D IP, LLC · Granted Tue Nov 16 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 11 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  34. US 11174212

    2,3,5-trimelthyl-6-nonylcyclohexa-2,5-diene-1,4-dione for suppressing and treating alpha-synucleinopathies, tauopathies, and other disorders

    PTC THERAPEUTICS, INC. · Granted Tue Nov 16 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 11 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  35. US 11173291

    Implantable drug delivery devices for localized drug delivery

    The Regents of the University of California · Granted Tue Nov 16 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 11 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  36. US 11173235

    Nitrite eluting devices and methods of use thereof

    Cook Regentec LLC · Granted Tue Nov 16 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 11 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  37. US 11173183

    Compositions for fecal floral transplantation and methods for making and using them and devices for delivering them

    Finch Therapeutics Holdings LLC · Granted Tue Nov 16 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 11 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  38. US 11173208

    Liquid formulation comprising GM-CSF neutralizing compound

    TAKEDA GMBH · Granted Tue Nov 16 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 11 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  39. US 11173207

    Adjuvant compositions

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Tue Nov 16 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 11 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  40. US 11173201

    Methods and compositions for inducing protective immunity against filovirus infection

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Nov 16 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 11 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  41. US 11173165

    Optimizing mifepristone levels for Cushing's patients

    Corcept Therapeutics Incorporated · Granted Tue Nov 16 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 11 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  42. US 11173161

    4-oxo-3,4-dihydro-1,2,3-benzotriazine modulators of GPR139

    Takeda Pharmaceutical Company Limited · Granted Tue Nov 16 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 11 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  43. US 11173159

    Methods and compositions for inhibition of polymerase

    BioCryst Pharmaceuticals, Inc. · Granted Tue Nov 16 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 11 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  44. US 11173150

    Method for diagnosing, preventing, and treating neurological diseases

    United States Government as represented by the Department of Veterans Affairs · Granted Tue Nov 16 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 11 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  45. US 11173147

    Prophylactic or therapeutic agent for delirium

    Takeda Pharmaceutical Company Limited · Granted Tue Nov 16 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 11 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  46. US 11173145

    Compounds useful as inhibitors of indoleamine 2,3-dioxygenase and/or tryptophan dioxygenase

    The Board of Regents of the University of Texas System · Granted Tue Nov 16 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 11 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  47. US 11173164

    Compositions comprising triterpenoids

    REGENERA PHARMA LTD. · Granted Tue Nov 16 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 11 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  48. US 11173136

    Method for modulating metabolism

    Brightseed, Inc. · Granted Tue Nov 16 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 11 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted

Frequently asked questions

How many pharma patents expire in 2041?

2,000 published patents in our USPTO index have expiration dates falling in calendar year 2041.