Wednesday, June 10, 2026

Intelligence · Patents

Patents expiring in 2031

Annual patent cliff calendar for 2031 — US pharmaceutical patents by expiration date.

Patents
902

Quick answer

902 indexed pharmaceutical patents have expiration dates in 2031. Browse by soonest expiry with links to assignee companies and related drugs.

  1. US 8026284

    Enterically coated cystamine, cysteamine and derivatives thereof

    The Regents of the University of California · Granted Tue Sep 27 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 22 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  2. US 8026360

    Substituted pyridazines as stearoyl-CoA desaturase inhibitors

    Xenon Pharmaceuticals Inc. · Granted Tue Sep 27 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 22 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  3. US 8026350

    Tumor suppressor gene, p28ING5

    The United States of America as represented by theDepartment of Health and Human Services · Granted Tue Sep 27 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 22 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  4. US 8026347

    Methods and compounds useful for the preparation of sodium glucose co-transporter 2 inhibitors

    LEXICON PHARMACEUTICALS, INC. · Granted Tue Sep 27 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 22 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  5. US 8030331

    Allosteric modulators of metabotropic glutamate receptors

    Addex Pharma, S.A. · Granted Tue Oct 04 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  6. US 8029788

    Variants of humanized anti-carcinoma MAb CC49

    The United States of America as Represented by the Secretary of the Department of Health and Human Services · Granted Tue Oct 04 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  7. US 8029826

    Chlorite in the treatment of neurodegenerative disease

    The Regents of the University of California · Granted Tue Oct 04 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  8. US 8030287

    DNA vaccine against North American spring viremia of carp virus

    The United States of America as represented by the Secretary of the Army · Granted Tue Oct 04 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  9. US 8030297

    Controlled release corticosteroid compositions and methods for the treatment of OTIC disorders

    The Regents of the University of California · Granted Tue Oct 04 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  10. US 8030445

    Glycopeptide derivative

    Theravance, Inc. · Granted Tue Oct 04 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  11. US 8030488

    Piperazine derivatives as stearoyl-coa desaturase inhibitors and their use as therapeutic agents

    Xenon Pharmaceuticals Inc. · Granted Tue Oct 04 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  12. US 8030493

    Monovalent and divalent salts of N-(5-hydroxynicotinoil) -L-glutamic acid exhibiting psychotropic (antidepressant and anxiolytic), neuroprotective, geroprotective and cerebroprotective action

    Obschestvo S Ogranichennoy Otvetstvennostyu “Natsionalnaya Isseldovatelskaya Kompaniya” · Granted Tue Oct 04 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  13. US 8029809

    Bacteriocins and novel bacterial strains

    The United States of America, as represented by the Secretary of Agriculture · Granted Tue Oct 04 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  14. US 8029791

    Modified chimeric polypeptides with improved pharmacokinetic properties

    REGENERON PHARMACEUTICALS, INC. · Granted Tue Oct 04 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  15. US 8029804

    Recombinant chimeric antigens for diagnosis and prevention of scrub typhus

    United States of America as represented by the Secretary of the Air Force · Granted Tue Oct 04 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  16. US 8029808

    Using heat shock proteins to improve the therapeutic benefit of a non-vaccine treatment modality

    UNIVERSITY OF CONNECTICUT · Granted Tue Oct 04 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  17. US 8030285

    Oligodeoxynucleotide and its use to induce an immune response

    The United States of America, as represented by the Department of Health and Human Services · Granted Tue Oct 04 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  18. US 8030074

    In vivo incorporation of unnatural amino acids

    The Regents of the University of California · Granted Tue Oct 04 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  19. US 8030010

    Method for detecting a biomarker of oxidative stress in a biological sample

    INSTITUT DE CARDIOLOGIE DE MONTREAL · Granted Tue Oct 04 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  20. US 8030012

    Id-1 and Id-2 genes and products as markers of epithelial cancer

    The Regents of the University of California · Granted Tue Oct 04 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  21. US 8030070

    Artificial lymphoid tissue equivalent

    SANOFI PASTEUR VAXDESIGN CORPORATION · Granted Tue Oct 04 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  22. US 8030280

    Melanoma antigens and their use in diagnostic and therapeutic methods

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Oct 04 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  23. US 8030333

    Benzimidazole compound crystal

    Takeda Pharmaceutical Company Limited · Granted Tue Oct 04 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  24. US 8030307

    Bicyclic, C5-substituted proline derivatives as inhibitors of the hepatitis C virus NS3 protease

    Enanta Pharmaceuticals, Inc. · Granted Tue Oct 04 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  25. US 8030317

    MAPK/ERK kinase inhibitors

    Takeda Pharmaceutical Company Limited · Granted Tue Oct 04 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  26. US 8030341

    Dmt-derivative compounds and related compositions and methods of use

    The United States of America as Represented by the Secretary of the Department of Health and Human Services · Granted Tue Oct 04 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  27. US 8030337

    Tricyclic compound and pharmaceutical use thereof

    Takeda Pharmaceutical Company Limited · Granted Tue Oct 04 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  28. US 8030447

    Substrate peptide sequences for plague plasminogen activator and uses thereof

    The Board of Regents of the University of Texas System · Granted Tue Oct 04 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  29. US 8030483

    Stereoisomerically enriched 3-aminocarbonyl bicycloheptene pyrimidinediamine compounds and their uses

    Rigel Pharmaceuticals, Inc. · Granted Tue Oct 04 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  30. US 8030502

    Substituted 4-amino-1-(pyridylmethyl)piperidine and related compounds

    Theravance, Inc. · Granted Tue Oct 04 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  31. CA 2790257

    CANULE D'IMPLANT COMPORTANT UN IMPLANT ET PROCEDE DE FIXATION D'IMPLANTS DANS UNE CANULE D'INJECTION

    ACINO AG [DE] · Granted Thu Oct 06 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Wed Oct 01 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  32. US 8034793

    RNAi modulation of MLL-AF4 and uses thereof

    Alnylam Pharmaceuticals, Inc. · Granted Tue Oct 11 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 06 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  33. US 8034337

    Interleukin-1α antibodies

    XBIOTECH INC. · Granted Tue Oct 11 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 06 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  34. US 8034329

    Repair and regeneration of renal tissue using human umbilical cord tissue-derived cells

    Advanced Technologies and Regenerative Medicine, LLC · Granted Tue Oct 11 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 06 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  35. US 8034363

    Sustained release systems of ascorbic acid phosphate

    Advanced Technologies and Regenerative Medicine, LLC · Granted Tue Oct 11 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 06 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  36. US 8034556

    Regulation of glucose and insulin levels by GnT-4 glycosyltransferase activity

    The Regents of the University of California · Granted Tue Oct 11 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 06 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  37. US 8034384

    Method of increasing biocompatibility of medical device by generating nitric oxide

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Tue Oct 11 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 06 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  38. US 8034950

    Processes for the facile synthesis of diaryl amines and analogues thereof

    Vertex Pharmaceuticals Incorporated · Granted Tue Oct 11 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 06 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  39. US 8034826

    Cycloalkane[B]azaindole antagonists of prostaglandin D2 receptors

    Panmira Pharmaceuticals, LLC · Granted Tue Oct 11 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 06 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  40. US 8034825

    Chemically modified small molecules

    Nektar Therapeutics · Granted Tue Oct 11 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 06 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  41. DE 202010004750

    Pharmazeutische oder/und kosmetische Zusammensetzung zur Behandlung der Haut

    BIOFRONTERA BIOSCIENCE GMBH [DE] · Granted Tue Oct 11 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 06 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  42. US 8034832

    Gyrase inhibitors and uses thereof

    Vertex Pharmaceuticals Incorporated · Granted Tue Oct 11 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 06 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  43. US 8034334

    Immunotherapy with in vitro-selected antigen-specific lymphocytes after non-myeloablative lymphodepleting chemotherapy

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Oct 11 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 06 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  44. US 8034376

    Lipid containing formulations

    Alnylam Pharmaceuticals, Inc. · Granted Tue Oct 11 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 06 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  45. US 8034768

    Composition and method for the treatment of diseases affected by histone deacetylase inhibitors

    The Board of Regents of the University of Texas System · Granted Tue Oct 11 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 06 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  46. US 8034812

    Imidazopyridazine derivative having kinase inhibitory activity and pharmaceutical agent thereof

    Takeda Pharmaceutical Company Limited · Granted Tue Oct 11 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 06 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  47. US 8034946

    Biphenyl compounds useful as muscarinic receptor antagonists

    Theravance, Inc. · Granted Tue Oct 11 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 06 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  48. US 8034821

    Selective serine/threonine kinase inhibitors

    The Regents of the University of California · Granted Tue Oct 11 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 06 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted

Frequently asked questions

How many pharma patents expire in 2031?

902 published patents in our USPTO index have expiration dates falling in calendar year 2031.