Wednesday, June 10, 2026

Intelligence · Patents

Patents expiring in 2036

Annual patent cliff calendar for 2036 — US pharmaceutical patents by expiration date.

Patents
1,428

Quick answer

1,428 indexed pharmaceutical patents have expiration dates in 2036. Browse by soonest expiry with links to assignee companies and related drugs.

  1. US 9301940

    Methods for screening antimicrobial and antiviral compounds and uses thereof

    Northwestern University · Granted Tue Apr 05 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Mar 31 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  2. US 9301920

    Natural combination hormone replacement formulations and therapies

    Compass Therapeutics LLC · Granted Tue Apr 05 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Mar 31 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  3. US 9303087

    Monoclonal antibodies that inhibit the Wnt signaling pathway and methods of production and use thereof

    The Board of Regents of the University of Oklahoma · Granted Tue Apr 05 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Mar 31 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  4. US 9303258

    Method and compositions comprising small RNA agonist and antagonists to modulate inflammation

    The Regents of the University of California · Granted Tue Apr 05 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Mar 31 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  5. US 9301509

    Genetically modified mice and engraftment

    REGENERON PHARMACEUTICALS, INC. · Granted Tue Apr 05 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Mar 31 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  6. US 9308274

    Stabilized polymeric thiol reagents

    Nektar Therapeutics · Granted Tue Apr 12 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 07 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  7. US 9308273

    Polymer derivatives comprising an acetal or ketal branching point

    Nektar Therapeutics · Granted Tue Apr 12 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 07 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  8. US 9309206

    Crystalline forms of 3-[5-(2-fluorophenyl)-[1,2,4] oxadiazol-3-yl]-benzoic acid

    PTC THERAPEUTICS, INC. · Granted Tue Apr 12 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 07 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  9. US 9309553

    Lysosomal phospholipase A2 (LPLA2) activity as a therapeutic target for treating systemic lupus erythematosus

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Tue Apr 12 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 07 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  10. US 9309235

    SGC stimulators

    IRONWOOD PHARMACEUTICALS, INC. · Granted Tue Apr 12 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 07 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  11. US 9309298

    Anti-bacterial polypeptides and pathogen specific synthetic antibodies

    ARIZONA BOARD OF REGENTS, A BODY CORPORATE OF THE STATE OF ARIZONA ACTING FOR AND ON BEHALF OF ARIZONA STATE UNIVERSITY · Granted Tue Apr 12 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 07 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  12. US 9310365

    Method of diagnosing and treating melioidosis

    BOARD OF REGENTS OF THE NEVADA SYSTEM OF HIGHER EDUCATION ON BEHALF OF THE OF THE UNIVERSITY OF NEVADA, RENO · Granted Tue Apr 12 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 07 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  13. US 9309326

    Readily isolated bispecific antibodies with native immunoglobulin format

    REGENERON PHARMACEUTICALS, INC. · Granted Tue Apr 12 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 07 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  14. US 9309232

    Synthesis of novel inhibitors of isoprenoid biosynthesis

    Beryllium Discovery Corp. · Granted Tue Apr 12 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 07 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  15. US 9309250

    Substituted pyrrolo[2,3-b]pyrazines as ATR kinase inhibitors

    Vertex Pharmaceuticals Incorporated · Granted Tue Apr 12 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 07 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  16. US 9309535

    Combination anti-HIV vectors, targeting vectors, and methods of use

    The Regents of the University of California · Granted Tue Apr 12 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 07 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  17. US 9310368

    High affinity monoclonal antibodies for detection of Shiga toxin 2 (STX2)

    The United States of America, as represented by the Secretary of Agriculture · Granted Tue Apr 12 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 07 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  18. US 9309325

    Antibodies and methods of use thereof

    The Regents of the University of California · Granted Tue Apr 12 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 07 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  19. US 9309237

    HIV inhibitors

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Apr 12 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 07 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  20. US 9309279

    Macrocyclic hepatitis C serine protease inhibitors

    Enanta Pharmaceuticals, Inc. · Granted Tue Apr 12 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 07 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  21. US 9308182

    Parenteral formulations of rasagiline

    TEVA PHARMACEUTICAL INDUSTRIES, LTD. · Granted Tue Apr 12 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 07 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  22. US 9309231

    Bridged ring compounds as hepatitis C virus (HCV) inhibitors and pharmaceutical applications thereof

    SUNSHINE LAKE PHARMA CO., LTD. · Granted Tue Apr 12 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 07 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  23. US 9308213

    Solid solution compositions and use in chronic inflammation

    Infirst Healthcare Limited · Granted Tue Apr 12 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 07 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  24. US 9308256

    Method of treating rheumatoid arthritis with an anti-IL-6R antibody

    REGENERON PHARMACEUTICALS, INC. · Granted Tue Apr 12 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 07 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  25. US 9308163

    Methods of treating and preventing diseases and disorders of the central nervous system

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Apr 12 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 07 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  26. US 9308176

    Less abusable pharmaceutical preparations

    Supernus Pharmaceuticals, Inc. · Granted Tue Apr 12 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 07 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  27. US 9308206

    Compositions and methods for treating colon cancer

    The Board of Regents of the University of Texas System · Granted Tue Apr 12 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 07 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  28. US 9308211

    Drug combinations and uses in treating a coughing condition

    Infirst Healthcare Limited · Granted Tue Apr 12 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 07 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  29. US 9307783

    Drinking water formulation and method and article relating to same

    ESSENTIALIFE HOMEOPATHICS · Granted Tue Apr 12 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 07 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  30. US 9308246

    Capsule composition for use as immunogen against Campylobacter jejuni

    United States of America as represented by the Secretary of the Air Force · Granted Tue Apr 12 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 07 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  31. US 9309187

    EP2 receptor agonists

    TAKEDA GMBH · Granted Tue Apr 12 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 07 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  32. US 9308249

    Norovirus vaccine formulations

    Takeda Vaccines, Inc. · Granted Tue Apr 12 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 07 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  33. US 9314455

    Solid forms of 3-(6-(1-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)cyclopropanecarboxamido)-3-methylpyridin-2-yl)benzoic acid

    Vertex Pharmaceuticals Incorporated · Granted Tue Apr 19 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 14 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  34. US 9314456

    Antibacterial compounds

    SUMMIT THERAPEUTICS PLC · Granted Tue Apr 19 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 14 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  35. US 9314448

    Method of inhibiting ABCG2 and other treatment methods

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Apr 19 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 14 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  36. US 9314465

    Drug combinations and uses in treating a coughing condition

    Infirst Healthcare Limited · Granted Tue Apr 19 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 14 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  37. US 9314477

    Compositions comprising rifabutin, clarithromycin, and clofazimine and uses thereof

    RedHill Biopharma Ltd. · Granted Tue Apr 19 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 14 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  38. US 9314488

    Cellular extracts

    REGENICS AS · Granted Tue Apr 19 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 14 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  39. US 9314494

    Cranberry xyloglucan oligosaccharide composition

    The United States of America, as represented by the Secretary of Agriculture · Granted Tue Apr 19 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 14 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  40. US 9314469

    Method for treating neurocognitive dysfunction

    TONIX PHARMA LIMITED · Granted Tue Apr 19 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 14 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  41. US 9314507

    Methods of treatment of heart failure with natriuretic peptides

    Capricor Therapeutics, Inc. · Granted Tue Apr 19 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 14 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  42. US 9315458

    Nitrogen-containing heterocyclic compound

    Takeda Pharmaceutical Company Limited · Granted Tue Apr 19 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 14 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  43. US 9314598

    Drug releasing coatings for balloon catheters

    Lutonix, Inc. · Granted Tue Apr 19 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 14 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  44. US 9315813

    Compositions and methods for inhibition of expression of apolipoprotein C-III (APOC3) genes

    Alnylam Pharmaceuticals, Inc. · Granted Tue Apr 19 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 14 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  45. US 9315811

    Methods for modulating kallikrein (KLKB1) expression

    Ionis Pharmaceuticals, Inc. · Granted Tue Apr 19 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 14 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  46. US 9314532

    Drug delivery vehicle

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Apr 19 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 14 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  47. US 9315495

    Antibacterial agents: aryl myxopyronin derivatives

    Provid Pharmaceuticals Inc. · Granted Tue Apr 19 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 14 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  48. US 9314552

    Drug releasing coatings for medical devices

    Lutonix, Inc. · Granted Tue Apr 19 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 14 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted

Frequently asked questions

How many pharma patents expire in 2036?

1,428 published patents in our USPTO index have expiration dates falling in calendar year 2036.