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 9890487

    Liquid-retaining sheet and facial mask

    KURARAY KURAFLEX CO., LTD. · Granted Tue Feb 13 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 08 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  2. US 9890216

    Antibodies with engineered IgG Fc domains

    The Board of Regents of the University of Texas System · Granted Tue Feb 13 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 08 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  3. US 9889092

    Low density lipoprotein nanocarriers for targeted delivery of omega-3 polyunsaturated fatty acids to cancer

    The Board of Regents of the University of Texas System · Granted Tue Feb 13 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 08 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  4. US 9890362

    Compositions, methods and uses for inducing viral growth

    Takeda Vaccines, Inc. · Granted Tue Feb 13 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 08 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  5. US 9889160

    Genetically-modified cells comprising a modified human T cell receptor alpha constant region gene

    Precision BioSciences, Inc. · Granted Tue Feb 13 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 08 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  6. US 9890369

    Cytolethal distending toxin subunit B conjugated or fused to Bacillus anthracis toxin lethal factor

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Feb 13 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 08 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  7. US 9890145

    Heterocyclic compound

    Takeda Pharmaceutical Company Limited · Granted Tue Feb 13 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 08 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  8. US 9890210

    Antagonist antibodies directed against calcitonin gene-related peptide

    TEVA PHARMACEUTICALS INTERNATIONAL GMBH · Granted Tue Feb 13 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 08 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  9. US 9890126

    Synthesis of novel inhibitors of isoprenoid biosynthesis (ISPF)

    Beryllium Discovery Corp. · Granted Tue Feb 13 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 08 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  10. US 9890211

    Antagonist antibodies directed against calcitonin gene-related peptide

    TEVA PHARMACEUTICALS INTERNATIONAL GMBH · Granted Tue Feb 13 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 08 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  11. US 9889230

    Hemostatic implant

    Covidien LP · Granted Tue Feb 13 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 08 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  12. US 9890117

    Benzamide compounds and related methods of use

    Northwestern University · Granted Tue Feb 13 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 08 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  13. US 9889211

    Activatable antibodies that bind epidermal growth factor receptor and methods of use thereof

    CytomX Therapeutics, Inc. · Granted Tue Feb 13 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 08 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  14. US 9890176

    Mannose derivatives for treating bacterial infections

    Vertex Pharmaceuticals Incorporated · Granted Tue Feb 13 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 08 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  15. US 9890221

    Cellulose ethers esterified with dicarboxylic acid

    Regents of the University of Minnesota · Granted Tue Feb 13 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 08 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  16. US 9889163

    Bioeffective krill oil compositions

    AKER BIOMARINE ANTARCTIC AS · Granted Tue Feb 13 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 08 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  17. US 9897595

    Compositions and methods for the detection of zinc

    Northwestern University · Granted Tue Feb 20 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  18. US 9896432

    Somatostatin modulators and uses thereof

    CRINETICS PHARMACEUTICALS, INC. · Granted Tue Feb 20 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  19. US 9899614

    Phosphorescent tetradentate metal complexes having modified emission spectra

    ARIZONA BOARD OF REGENTS FOR AND ON BEHALF OF ARIZONA STATE UNIVERSITY · Granted Tue Feb 20 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  20. US 9895433

    Interferon-β production modulating listeria strains and methods for using same

    The Regents of the University of California · Granted Tue Feb 20 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  21. US 9895411

    Analogs of C5a and methods of using same

    BOARD OF REGENTS OF THE UNIVERSITY OF NEBRASKA · Granted Tue Feb 20 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  22. US 9896419

    Compositions and methods of treating retinal disease

    Aldeyra Therapeutics, Inc. · Granted Tue Feb 20 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  23. US 9896664

    Oncolytic rhabdovirus

    TURNSTONE LIMITED PARTNERSHIP · Granted Tue Feb 20 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  24. US 9896729

    Method for diagnosing a neurodegenerative disease

    University College Cardiff Consultants Limited · Granted Tue Feb 20 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  25. US 9900622

    Multiple sign bit hiding within a transform unit

    BlackBerry Limited · Granted Tue Feb 20 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  26. US 9896532

    Deactivation of urushiol and method of treatment and prevention of contact dermatitis

    The Regents of the University of California · Granted Tue Feb 20 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  27. US 9896445

    Heterocyclic inhibitors of ERK1 and ERK2 and their use in the treatment of cancer

    Ansana BioSciences, LLC · Granted Tue Feb 20 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  28. US 9896509

    Use of antagonists of the interaction between HIV GP120 and α4β7 integrin

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Feb 20 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  29. US 9896561

    Dendritic macroporous hydrogels prepared by crystal templating

    The Board of Regents of the University of Texas System · Granted Tue Feb 20 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  30. US 9896511

    Antibodies that bind to TL1A and methods of treating inflammatory or autoimmune disease comprising administering such antibodies

    The United States of America as Represented by the Secretary, Dept. of Health and Human Services · Granted Tue Feb 20 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  31. US 9895373

    Substituted pyrazolo[3,4-D]pyrimidines and uses thereof

    The Regents of the University of California · Granted Tue Feb 20 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  32. US 9895414

    Inhibition of cancer growth and metastasis

    ABREGEN PTY LTD · Granted Tue Feb 20 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  33. US 9895420

    IL-1beta propeptide and IL-1Ra chimera and methods of using the same

    The Regents of the University of Colorado, a Body Corporate · Granted Tue Feb 20 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  34. US 9896437

    Diarylhydantoin compounds

    The Regents of the University of California · Granted Tue Feb 20 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  35. US 9895435

    Vaccines for HSV-2

    IMMUNE DESIGN CORP. · Granted Tue Feb 20 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  36. US 9895396

    Citrate containing beverage

    The Regents of the University of California · Granted Tue Feb 20 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  37. US 9896502

    Antagonist antibodies directed against calcitonin gene-related peptide and methods using same

    TEVA PHARMACEUTICALS INTERNATIONAL GMBH · Granted Tue Feb 20 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  38. US 9895429

    Antibodies that bind amyloid oligomers

    The Board of Regents of the University of Texas System · Granted Tue Feb 20 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  39. US 9895328

    Calcium formate as a supplement to prevent neural tube defects

    The Board of Regents of the University of Texas System · Granted Tue Feb 20 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  40. US 9896481

    Modified mini-hepcidin peptides and methods of using thereof

    The Regents of the University of California · Granted Tue Feb 20 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  41. US 9895359

    Inhibition of crystal growth of roflumilast

    Arcutis, Inc. · Granted Tue Feb 20 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  42. US 9895466

    Liposomal drug delivery system for bone cements

    University College Cardiff Consultants Limited · Granted Tue Feb 20 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  43. US 9896413

    Ionizable cationic lipid for RNA delivery

    ARCTURUS THERAPEUTICS, INC. · Granted Tue Feb 20 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  44. US 9895454

    Metal oxide catalyzed radiofluorination

    The Regents of the University of California · Granted Tue Feb 20 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  45. US 9895413

    Protection against and treatment of ionizing radiation

    The Board of Regents of the University of Texas System · Granted Tue Feb 20 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  46. US 9896458

    Compounds, compositions and methods

    DENALI THERAPEUTICS INC. · Granted Tue Feb 20 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  47. US 9896484

    Influenza virus recombinant proteins

    The United States of America as Represented by the Secretary of the Department of Health and Human Services · Granted Tue Feb 20 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  48. US 9895448

    Site-specific delivery of nucleic acids by combining targeting ligands with endosomolytic components

    ARBUTUS BIOPHARMA CORPORATION · Granted Tue Feb 20 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 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.