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 10167337

    Combination immunotherapy for the treatment of cancer

    The Board of Regents of the University of Texas System · Granted Tue Jan 01 2019 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 27 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  2. US 10167452

    Viral purification methods

    ONCOLYTICS BIOTECH INC. · Granted Tue Jan 01 2019 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 27 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  3. US 10168337

    Method and biomarkers for the detection of dengue hemorrhagic fever

    The Board of Regents of the University of Texas System · Granted Tue Jan 01 2019 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 27 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  4. US 10167334

    Treatment of cancer using anti-TGF-BETA and PD-1 antibodies

    The Regents of the University of California · Granted Tue Jan 01 2019 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 27 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  5. US 10167292

    Benzodiazepines as bromodomain inhibitors

    Catalyst Therapeutics Pty Ltd. · Granted Tue Jan 01 2019 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 27 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  6. US 10167320

    Purification of virus like particles

    Takeda Vaccines, Inc. · Granted Tue Jan 01 2019 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 27 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  7. US 10167314

    Methods of treating depression and other related diseases

    Northwestern University · Granted Tue Jan 01 2019 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 27 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  8. US 10167312

    Method of treating melanocortin-4 receptor-associated disorders in heterozygous carriers

    RHYTHM PHARMACEUTICALS, INC. · Granted Tue Jan 01 2019 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 27 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  9. US 10167295

    Analgesic compounds and methods of use

    The Regents of the University of California · Granted Tue Jan 01 2019 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 27 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  10. US 10167263

    Treatment of amyotrophic lateral sclerosis

    Northwestern University · Granted Tue Jan 01 2019 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 27 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  11. US 10167259

    Allosteric inhibitors of proteasome and methods of use thereof

    The Board of Regents of the University of Texas System · Granted Tue Jan 01 2019 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 27 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  12. US 10167256

    Psychotrophic agents and uses thereof

    LB PHARMACEUTICALS INC. · Granted Tue Jan 01 2019 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 27 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  13. US 10167247

    Solid forms of treprostinil

    United Therapeutics Corporation · Granted Tue Jan 01 2019 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 27 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  14. US 10166299

    AAV mediated aquaporin gene transfer to treat Sjogren's syndrome

    THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY, DEPT. OF HEALTH AND HUMAN SERVICES OFFICE OF TECHNOLOGY TRANSFER, NATIONAL INSTITUTES OF HEALTH · Granted Tue Jan 01 2019 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 27 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  15. US 10167270

    Substituted quinazoline compounds and uses thereof for modulating glucocerebrosidase activity

    Northwestern University · Granted Tue Jan 01 2019 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 27 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  16. US 10166288

    Vaccines having an antigen and interleukin-21 as an adjuvant

    Inovio Pharmaceuticals, Inc. · Granted Tue Jan 01 2019 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 27 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  17. US 10166277

    Vault immunotherapy

    THE UNITED STATES OF AMERICA REPRESENTED BY THE DEPARTMENT OF VETERANS AFFAIRS · Granted Tue Jan 01 2019 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 27 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  18. US 10166294

    Multifunctional forms of polyoxazoline copolymers and drug compositions comprising the same

    Serina Therapeutics, Inc. · Granted Tue Jan 01 2019 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 27 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  19. US 10166271

    Methods for promoting hair growth

    The Regents of the University of California · Granted Tue Jan 01 2019 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 27 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  20. US 10166219

    Formulations and methods of manufacturing formulations for use in colonic evacuation

    RedHill Biopharma Ltd. · Granted Tue Jan 01 2019 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 27 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  21. EP 3421496

    ANTIKÖRPER ZUR BEHANDLUNG VON CLAUDIN-6-EXPRIMIERENDEN KREBS

    GANYMED PHARMACEUTICALS GMBH [DE] · Granted Wed Jan 02 2019 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Tue Dec 28 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.