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 8084431

    Method for inhibiting activation of macrophages, inhibiting formation of osteoclasts, inhibiting function of osteoclasts, and/or activating osteoblasts

    China Medical University · Granted Tue Dec 27 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 22 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  2. US 8084572

    Segmented polymers and their conjugates

    Nektar Therapeutics · Granted Tue Dec 27 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 22 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  3. US 8084498

    Ketone compounds and compositions for cholesterol management and related uses

    Esperion Therapeutics, Inc. · Granted Tue Dec 27 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 22 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  4. US 8084095

    Ceramic/structural protein composites and method of preparation thereof

    UNIVERSITY OF CONNECTICUT · Granted Tue Dec 27 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 22 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  5. US 8084248

    Reverse genetic system for rift valley fever virus and uses thereof

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

    granted
  6. US 8084415

    Uteroglobin in the treatment of IGA mediated nephropathy

    The United States of America as Represented by the Secretary of the Department of Health and Human Services · Granted Tue Dec 27 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 22 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  7. US 8084234

    Isolated nucleic acid molecules encoding a fusion protein capable of binding VEGF

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

    granted
  8. US 8084058

    Pharmaceutical formulation containing a biguanide and a thiazolidinedione derivative

    Takeda Pharmaceutical Company Limited · Granted Tue Dec 27 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 22 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  9. US 8084417

    Cross-linked glycopeptide-cephalosporin antibiotics

    Theravance, Inc. · Granted Tue Dec 27 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 22 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  10. US 8084016

    Measurement of biosynthesis and breakdown rates of biological molecules that are inaccessible or not easily accessible to direct sampling, non-invasively, by label incorporation into metabolic derivatives and catabolitic products

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

    granted
  11. US 8084018

    Methods for imaging dopamine transporter level

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

    granted
  12. US 8084015

    Stabilized synthetic immunogen delivery system

    United Biomedical, Inc. · Granted Tue Dec 27 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 22 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  13. EP 2399593

    Semuloparin zur Prävention eines Mortalitäts- und/oder Morbiditätsereignisses bei einem Patienten, an dem ein schwerer chirurgischer Eingriff vorgenommen wird

    AVENTIS PHARMA SA [FR] · Granted Wed Dec 28 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Tue Dec 23 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  14. EP 2399591

    Semuloparin zur Prävention eines Mortalitäts- und/oder Morbiditätsereignisses bei einem Patienten, an dem ein schwerer chirurgischer Eingriff vorgenommen wird

    AVENTIS PHARMA SA [FR] · Granted Wed Dec 28 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Tue Dec 23 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  15. EP 2399590

    Semuloparin zur Prävention eines Mortalitäts- und/oder Morbiditätsereignisses bei einem Patienten, an dem ein schwerer chirurgischer Eingriff vorgenommen wird

    AVENTIS PHARMA SA [FR] · Granted Wed Dec 28 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Tue Dec 23 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  16. EP 2399592

    Semuloparin zur Prävention eines Mortalitäts- und/oder Morbiditätsereignisses bei einem Patienten, an dem ein schwerer chirurgischer Eingriff vorgenommen wird

    AVENTIS PHARMA SA [FR] · Granted Wed Dec 28 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Tue Dec 23 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  17. WO 2011162951

    COMPOSITIONS ET PROCÉDÉS D'AMÉLIORATION DE LA RÉDUCTION D'UN MICRO-ORGANISME SPOROGÈNE

    BAUSCH & LOMB [US] · Granted Thu Dec 29 2011 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Wed Dec 24 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  18. US 8088388

    Stabilized synthetic immunogen delivery system

    United Biomedical, Inc. · Granted Tue Jan 03 2012 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  19. US 8088749

    Compositions and methods for treating cancer

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Tue Jan 03 2012 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  20. US 8088774

    Anti-inflammatory and protein kinase inhibitor compositions and related methods for downregulation of detrimental cellular responses and inhibition of cell death

    Northwestern University · Granted Tue Jan 03 2012 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  21. US 8088787

    Methods related to the treatment of neurodegenerative and inflammatory conditions

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Jan 03 2012 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  22. US 8088760

    Benzoxazole carboxamide inhibitors of poly(ADP-ribose)polymerase (PARP)

    BIOMARIN PHARMACEUTICAL INC. · Granted Tue Jan 03 2012 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  23. US 8088821

    Fused cyclic compounds

    Takeda Pharmaceutical Company Limited · Granted Tue Jan 03 2012 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  24. US 8088894

    Methods and compositions for Mycoplasma pneumoniae exotoxins

    The Board of Regents of the University of Texas System · Granted Tue Jan 03 2012 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  25. US 8088884

    Multi-armed forms of activated polyoxazoline and methods of synthesis thereof

    Serina Therapeutics, Inc. · Granted Tue Jan 03 2012 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  26. US 8088809

    Cannabinoid receptor antagonists/inverse agonists useful for treating metabolic disorders, including obesity and diabetes

    Jenrin Discovery, LLC · Granted Tue Jan 03 2012 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  27. US 8088908

    Humanized anti-prostate stem cell antigen monoclonal antibody

    The Regents of the University of California · Granted Tue Jan 03 2012 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  28. US 8088931

    Small molecule inhibitors of MDM2 and the uses thereof

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Tue Jan 03 2012 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  29. US 8088935

    Compounds and methods for the treatment of asthma

    IRONWOOD PHARMACEUTICALS, INC. · Granted Tue Jan 03 2012 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  30. US 8088759

    1,4-benzodiazepine-2,5-diones with therapeutic properties

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Tue Jan 03 2012 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  31. US 8088926

    Substituted 2-methyl-2-phenoxy-N-propyl-propionamides as cannabinoid receptor antagonists/inverse agonists useful for treating obesity

    Jenrin Discovery, LLC · Granted Tue Jan 03 2012 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  32. US 8088798

    Cannabinoid receptor antagonists/inverse agonists useful for treating obesity

    Jensen Discovery, Inc. · Granted Tue Jan 03 2012 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  33. US 8088729

    Anti-viral griffithsin compounds, compositions and methods of use

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Jan 03 2012 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  34. US 8088604

    Production of defined monodisperse heparosan polymers and unnatural polymers with polysaccharide synthases

    The Board of Regents of the University of Oklahoma · Granted Tue Jan 03 2012 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  35. US 8088365

    Soluble, degradable poly(ethylene glycol) derivatives for controllable release of bound molecules into solution

    Nektar Therapeutics · Granted Tue Jan 03 2012 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  36. US 8088379

    Modified T cell receptors and related materials and methods

    The United States of America, as represented by the Department of Health and Human Services · Granted Tue Jan 03 2012 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  37. US 8088726

    Process for producing sustained-release composition

    Takeda Pharmaceutical Company Limited · Granted Tue Jan 03 2012 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 29 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  38. US 2012003230

    SUSTAINED RELEASE DRUG DELIVERY SYSTEMS COMPRISING A WATER SOLUBLE THERAPEUTIC AGENT AND A RELEASE MODIFIER

    TROGDEN JOHN T [US] · Granted Thu Jan 05 2012 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Wed Dec 31 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.