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 9873718

    Structure-based peptide inhibitors of P53 aggregation as a new approach to cancer therapeutics

    The Regents of the University of California · Granted Tue Jan 23 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 18 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  2. US 9873722

    Wnt compositions and therapeutic uses of such compositions

    Fate Therapeutics, Inc. · Granted Tue Jan 23 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 18 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  3. US 9873867

    Manufacture of active highly phosphorylated human lysosomal sulfatase enzymes and uses thereof

    BIOMARIN PHARMACEUTICAL INC. · Granted Tue Jan 23 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 18 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  4. US 9872850

    Compositions and methods for improving mitochondrial function and treating neurodegenerative diseases and cognitive disorders

    Amazentis SA · Granted Tue Jan 23 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 18 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  5. US 9872855

    (2R,4R)-5-(5′-Chloro-2′-fluorobiphenyl-4-yl)-2-hydroxy-4-[(5-methyloxazole-2-carbonyl)amino]pentanoic acid

    Theravance Biopharma R&D IP, LLC · Granted Tue Jan 23 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 18 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  6. US 9873702

    Heterocyclic compounds as biogenic amine transport modulators

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Jan 23 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 18 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  7. US 9873692

    Quinolinone-carboxamide compounds as 5-HT4 receptor agonists

    Theravance Biopharma R&D IP, LLC · Granted Tue Jan 23 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 18 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  8. US 9873875

    Methods and compositions for the specific inhibition of gene expression by double-stranded RNA

    INTEGRATED DNA TECHNOLOGIES, INC. · Granted Tue Jan 23 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 18 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  9. US 9872953

    Nitric oxide delivery devices

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Tue Jan 23 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 18 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  10. US 9872912

    Method for treating pancreatic cancer

    China Medical University · Granted Tue Jan 23 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 18 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  11. US 9873964

    Dispersible non-woven fabrics

    LENZING AKTIENGESELLSCHAFT · Granted Tue Jan 23 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 18 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  12. US 9872935

    Hydrogel implants with varying degrees of crosslinking

    Covidien LP · Granted Tue Jan 23 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 18 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  13. US 9872865

    Compositions for improving cell viability and methods of use thereof

    Amylyx Pharmaceuticals, Inc. · Granted Tue Jan 23 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 18 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  14. US 9872909

    Method for enhancing specific immunotherapies in cancer treatment

    Providence Health & Services—Oregon · Granted Tue Jan 23 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 18 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  15. US 9873677

    Pharmaceutical compositions and salts of a 1,2,4-oxadiazole benzoic acid

    PTC THERAPEUTICS, INC. · Granted Tue Jan 23 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 18 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  16. US 9873893

    Methods and compositions for treating genetically linked diseases of the eye

    The United States of America as Represented by the Secretary, Dept. of Health and Human Services · Granted Tue Jan 23 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 18 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  17. US 9873876

    Cancer treatment

    Ionis Pharmaceuticals, Inc. · Granted Tue Jan 23 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 18 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  18. US 9873685

    Neprilysin inhibitors

    Theravance Biopharma R&D IP, LLC · Granted Tue Jan 23 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 18 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  19. US 9872926

    Multicolored pH-activatable fluorescence nanoplatform

    The Board of Regents of the University of Texas System · Granted Tue Jan 23 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 18 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  20. US 9873696

    Neprilysin inhibitors

    Theravance Biopharma R&D IP, LLC · Granted Tue Jan 23 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 18 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  21. US 9878984

    Anti-cancer compounds

    Northwestern University · Granted Tue Jan 30 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 25 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  22. US 9878989

    Heterocyclic compound

    Takeda Pharmaceutical Company Limited · Granted Tue Jan 30 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 25 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  23. US 9878137

    Bioactive agent delivery devices and methods of making and using the same

    The Regents of the University of California · Granted Tue Jan 30 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 25 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  24. US 9878045

    Triorthogonal reagents for dual protein conjugation

    Regents of the University of Minnesota · Granted Tue Jan 30 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 25 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  25. US 9878026

    Infectious plasmodium sporozoites grown in vitro

    Sanaria Inc. · Granted Tue Jan 30 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 25 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  26. US 9878033

    Immunogenic peptides for treatment of herpes simplex virus infection and conditions

    The Regents of the University of California · Granted Tue Jan 30 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 25 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  27. US 9878010

    Methods of treating metabolic disorders

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Tue Jan 30 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 25 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  28. US 9878006

    Treatment of obesity and obesity related disorders by pharmalogical targeting of Kv1.3 potassium channels

    The Regents of the University of California · Granted Tue Jan 30 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 25 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  29. US 9877956

    Antiviral compounds and methods of use thereof

    TRANA DISCOVERY, INC. · Granted Tue Jan 30 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 25 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  30. US 9878002

    Compositions and methods involving endogenous retrovirus proteins

    Regents of the University of Minnesota · Granted Tue Jan 30 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 25 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  31. US 9877988

    Method of treating lysosomal storage diseases using nucleases and a transgene

    Sangamo Therapeutics, Inc. · Granted Tue Jan 30 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 25 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  32. US 9878972

    Compounds and methods for delivery of prostacyclin analogs

    United Therapeutics Corporation · Granted Tue Jan 30 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 25 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  33. US 9879231

    Recombinant modified vaccinia ankara (MVA) vaccinia virus containing restructured insertion sites

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Jan 30 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 25 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  34. US 9878031

    Compositions, methods of administration and uses for trivalent dengue virus formulations

    Takeda Vaccines, Inc. · Granted Tue Jan 30 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 25 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  35. US 9878043

    Targeted delivery of drugs, therapeutic nucleic acids and functional nucleic acids to mammalian cells via intact killed bacterial cells

    EnGeneIC Molecular Delivery Pty Ltd · Granted Tue Jan 30 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 25 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  36. US 9877990

    Compositions and methods for the treatment of wounds, disorders, and diseases of the skin

    Krystal Biotech, Inc. · Granted Tue Jan 30 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 25 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  37. US 9878046

    Adverse side-effects associated with administration of an anti-hyaluronan agent and methods for ameliorating or preventing the side-effects

    HALOZYME, INC. · Granted Tue Jan 30 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 25 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  38. US 9877952

    Methods for dosing an orally active 1,2,4-oxadiazole for nonsense mutation suppression therapy

    PTC THERAPEUTICS, INC. · Granted Tue Jan 30 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 25 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  39. US 9878993

    DNA-PK inhibitors for treatment of cancer

    Vertex Pharmaceuticals Incorporated · Granted Tue Jan 30 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 25 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  40. US 9877937

    Compounds and methods for treating aberrant adrenocortical cell disorders

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Tue Jan 30 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 25 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  41. US 9879260

    Micro-RNA regulation of bone loss

    The Board of Regents of the University of Texas System · Granted Tue Jan 30 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 25 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  42. US 9878996

    2-imidazolyl-pyrimidine scaffolds as potent and selective inhibitors of neuronal nitric oxide synthase

    Northwestern University · Granted Tue Jan 30 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 25 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  43. US 9879065

    T cell receptors recognizing MHC class II-restricted MAGE-A3

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Jan 30 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 25 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  44. US 9879007

    Compounds for treating spinal muscular atrophy

    PTC THERAPEUTICS, INC. · Granted Tue Jan 30 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 25 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  45. US 9879032

    Pyridine compounds

    Sandford Burnham Prebys Medical Discovery Institute · Granted Tue Jan 30 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 25 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  46. US 9878992

    GDF-8 inhibitors

    Rigel Pharmaceuticals, Inc. · Granted Tue Jan 30 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 25 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  47. US 9884866

    Immunomodulators and immunomodulator conjugates

    Regents of the University of Minnesota · Granted Tue Feb 06 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 01 2038 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  48. US 9884050

    Inhibition of crystal growth of roflumilast

    Arcutis, Inc. · Granted Tue Feb 06 2018 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 01 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.