Wednesday, June 10, 2026

Intelligence · Patents

Patents expiring in 2038

Annual patent cliff calendar for 2038 — US pharmaceutical patents by expiration date.

Patents
1,509

Quick answer

1,509 indexed pharmaceutical patents have expiration dates in 2038. Browse by soonest expiry with links to assignee companies and related drugs.

  1. US 9951132

    Anti-prokineticin receptor (PROKR) antibodies and uses thereof

    REGENERON PHARMACEUTICALS, INC. · Granted Tue Apr 24 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 19 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  2. US 9951127

    Anti-ANGPTL3 antibodies and uses thereof

    REGENERON PHARMACEUTICALS, INC. · Granted Tue Apr 24 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 19 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  3. US 9951141

    Antibody-drug conjugates, their preparation and their therapeutic use

    REGENERON PHARMACEUTICALS, INC. · Granted Tue Apr 24 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 19 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  4. US 9951017

    S1P3 antagonists

    TEVA PHARMACEUTICAL INDUSTRIES, LTD. · Granted Tue Apr 24 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 19 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  5. US 9951097

    Antibacterial compounds targeting isoprenoid biosynthesis

    The Regents of the University of California · Granted Tue Apr 24 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 19 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  6. US 9957507

    Compositions and methods for inhibiting expression of mutant EGFR gene

    Alnylam Pharmaceuticals, Inc. · Granted Tue May 01 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 26 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  7. US 9957329

    Factor XII inhibitors for the treatment of neurological inflammatory disorders

    Julius-Maximilians-Universitat Wurzburg · Granted Tue May 01 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 26 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  8. US 9957486

    Attenuation of human respiratory syncytial virus by genome scale codon-pair deoptimization

    The United States of America as Represented by the Secretary, Dept. of Health and Human Services · Granted Tue May 01 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 26 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  9. US 9957504

    Compositions and methods for modulating apolipoprotein (a) expression

    Ionis Pharmaceuticals, Inc. · Granted Tue May 01 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 26 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  10. US 9957324

    Anti-FLT-1 antibodies in treating duchenne muscular dystrophy

    Regents of the University of Minnesota · Granted Tue May 01 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 26 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  11. US 9957501

    Nuclease-mediated regulation of gene expression

    Sangamo Therapeutics, Inc. · Granted Tue May 01 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 26 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  12. US 9957327

    Antibodies that bind colony stimulating factor 1 receptor (CSF1R)

    Five Prime Therapeutics, Inc. · Granted Tue May 01 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 26 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  13. US 9957305

    Anti-C. difficile toxin antibodies and associated methods

    The Board of Regents of the University of Oklahoma · Granted Tue May 01 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 26 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  14. US 9957259

    Selective HDAC1 and HDAC2 inhibitors

    Regenacy Pharmaceuticals, Inc. · Granted Tue May 01 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 26 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  15. US 9956282

    Bacterial compositions and methods of use thereof for treatment of immune system disorders

    Seres Therapeutics, Inc. · Granted Tue May 01 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 26 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  16. US 9956215

    Methods of treating cancer with farnesyltransferase inhibitors

    Kura Oncology, Inc. · Granted Tue May 01 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 26 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  17. US 9957292

    Compositions and methods for modulating angiopoietin-like 3 expression

    Ionis Pharmaceuticals, Inc. · Granted Tue May 01 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 26 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  18. US 9957526

    Delivery methods and compositions for nuclease-mediated genome engineering

    Sangamo Therapeutics, Inc. · Granted Tue May 01 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 26 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  19. US 9957214

    Multifunctional radical quenchers

    ARIZONA BOARD OF REGENTS FOR AND ON BEHALF OF ARIZONA STATE UNIVERSITY · Granted Tue May 01 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 26 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  20. US 9956216

    Heteroaryl-ketone fused azadecalin glucocorticoid receptor modulators

    Corcept Therapeutics Incorporated · Granted Tue May 01 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 26 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  21. US 9957251

    Heterocyclic compound

    Takeda Pharmaceutical Company Limited · Granted Tue May 01 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 26 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  22. US 9956247

    Method of treating lysosomal storage diseases

    Sangamo Therapeutics, Inc. · Granted Tue May 01 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 26 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  23. US 9956267

    Method of treating skeletal dysplasias using vessel dilator

    United States Department of Veteran Affairs · Granted Tue May 01 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 26 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  24. US 9956278

    Multivalent meningococcal conjugates and methods for preparing conjugates

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue May 01 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 26 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  25. US 9956293

    Targeted therapeutics

    Madrigal Pharmaceuticals, Inc. · Granted Tue May 01 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 26 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  26. US 9956179

    Process and apparatuses for preparing nanoparticle compositions with amphiphilic copolymers and their use

    THE TRUSTEES OF PRINCETON UNIVERSITY · Granted Tue May 01 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 26 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  27. US 9956178

    Methods for delivering insulin preparations into a lumen of the intestinal tract using a swallowable drug delivery device

    Rani Therapeutics, LLC · Granted Tue May 01 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 26 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  28. US 9957569

    Recurrent gene fusions in prostate cancer

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Tue May 01 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 26 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  29. US 9956172

    Implant compositions for the unidirectional delivery of therapeutic compounds to the brain

    The Board of Regents of the University of Texas System · Granted Tue May 01 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 26 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  30. US 9956188

    Eutectic formulations of cyclobenzaprine hydrochloride and amitriptyline hydrochloride

    TONIX PHARMA LIMITED · Granted Tue May 01 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 26 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  31. US 9957281

    Benzodiazepine derivatives as RSV inhibitors

    Enanta Pharmaceuticals, Inc. · Granted Tue May 01 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 26 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  32. US 9962379

    Inhibitors of the FKBP51 protein from a high-throughput drug screen and methods of use

    United States Government as represented by the Department of Veterans Affairs · Granted Tue May 08 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon May 03 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  33. US 9962370

    Methods of treatment associated with the granulocyte colony-stimulating factor receptor

    Ligand Pharmaceuticals Incorporated · Granted Tue May 08 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon May 03 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  34. US 9962395

    Compositions and methods for maintaining cognitive function

    The Regents of the University of California · Granted Tue May 08 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon May 03 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  35. US 9962363

    Mast cell stabilizers treatment for systemic disorders

    Patara Pharma, LLC · Granted Tue May 08 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon May 03 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  36. US 9962319

    One-component-type dentinal tubule sealant

    KURARAY NORITAKE DENTAL INC. · Granted Tue May 08 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon May 03 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  37. US 9963700

    GNAQ targeted dsRNA compositions and methods for inhibiting expression

    Alnylam Pharmaceuticals, Inc. · Granted Tue May 08 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon May 03 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  38. US 9963478

    Mannose derivatives for treating bacterial infections

    Vertex Pharmaceuticals Incorporated · Granted Tue May 08 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon May 03 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  39. US 9962448

    Compounds and methods for targeted immune system delivery

    Northwestern University · Granted Tue May 08 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon May 03 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  40. US 9962385

    Methods and compositions for treating abnormal cell growth

    VERASTEM, INC. · Granted Tue May 08 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon May 03 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  41. US 9962377

    Hydroxy-6-heteroarylphenanthridines and their use as PDE4 inhibitors

    TAKEDA GMBH · Granted Tue May 08 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon May 03 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  42. US 9962366

    Enhancing autophagy or increasing longevity by administration of urolithins or precursors thereof

    Amazentis SA · Granted Tue May 08 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon May 03 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  43. US 9962352

    Creatine oral supplementation using creatine hydrochloride salt

    BOARD OF REGENTS OF THE UNIVERSITY OF NEBRASKA · Granted Tue May 08 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon May 03 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  44. US 9963715

    Methods and compositions for treatment of a genetic condition

    Sangamo Therapeutics, Inc. · Granted Tue May 08 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon May 03 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  45. US 9962368

    Pro-neurogenic compounds

    The Board of Regents of the University of Texas System · Granted Tue May 08 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon May 03 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  46. US 9962432

    Minimizing intestinal dysfunction

    The Regents of the University of California · Granted Tue May 08 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon May 03 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  47. US 9962449

    MultiLigand agent for drug delivery

    ARCTURUS THERAPEUTICS, INC. · Granted Tue May 08 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon May 03 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  48. US 9962390

    Mosapride sustained-release formulation providing pharmacological and clinical effects with once-daily administration

    KOREA UNITED PHARM. INC. · Granted Tue May 08 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon May 03 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted

Frequently asked questions

How many pharma patents expire in 2038?

1,509 published patents in our USPTO index have expiration dates falling in calendar year 2038.