Wednesday, June 10, 2026

Intelligence · Patents

Patents expiring in 2036

Annual patent cliff calendar for 2036 — US pharmaceutical patents by expiration date.

Patents
1,428

Quick answer

1,428 indexed pharmaceutical patents have expiration dates in 2036. Browse by soonest expiry with links to assignee companies and related drugs.

  1. US 9440967

    1H-pyrrolo [2, 3 -B] pyridine derivatives and their use as radical quenchers

    ARIZONA BOARD OF REGENTS FOR AND ON BEHALF OF ARIZONA STATE UNIVERSITY · Granted Tue Sep 13 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 08 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  2. US 9440056

    Device and method for dispensing a drug

    Demira, Inc. · Granted Tue Sep 13 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 08 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  3. US 9439889

    Methods employing wolbachia FtsZ as a target for albendazole sulfone

    The Regents of the University of California · Granted Tue Sep 13 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 08 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  4. US 9439888

    Tetrazolones as a carboxylic acid bioisosteres

    Rigel Pharmaceuticals, Inc. · Granted Tue Sep 13 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 08 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  5. US 9439958

    Stabilized virus like particles having enhanced mucosal immunogenicity

    ARIZONA BOARD OF REGENTS, ACTING FOR AND ON BEHALF OF ARIZONA STATE UNIVERSITY · Granted Tue Sep 13 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 08 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  6. US 9439928

    Method for combined conditioning and chemoselection in a single cycle

    The Regents of the University of California · Granted Tue Sep 13 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 08 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  7. US 9439875

    Anxiolytic effect of pterostilbene

    The United States of America, as represented by the Secretary of Agriculture · Granted Tue Sep 13 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 08 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  8. US 9439984

    Macrocycles

    The Regents of the University of California · Granted Tue Sep 13 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 08 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  9. US 9439948

    Degradable cage coated with mineral layers for spinal interbody fusion

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Tue Sep 13 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 08 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  10. US 9439976

    Compositions and methods for using cathepsin E cleavable substrates

    The Board of Regents of the University of Texas System · Granted Tue Sep 13 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 08 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  11. US 9439979

    Epidermal growth factor receptor (EGFR) and methods of use in adenoviral-associated virus type 6 (AAV6) transduction

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Sep 13 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 08 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  12. EP 3067050

    TRANSDERMALES THERAPEUTISCHES SYSTEM MIT EINEM OVERTAPE MIT ZWEI HAFTSCHICHTEN

    ACINO AG [DE] · Granted Wed Sep 14 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Tue Sep 09 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  13. US 9445870

    Methods and devices for crosslinking of corneal collagen and for treatment of disorders of the eye

    Montefiore Medical Center · Granted Tue Sep 20 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 15 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  14. US 9446028

    Methods of increasing tonic inhibition and treating fragile X syndrome and angelman syndrome

    OVID THERAPEUTICS INC. · Granted Tue Sep 20 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 15 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  15. US 9446010

    Compounds and methods for treating aberrant adrenocortical cell disorders

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Tue Sep 20 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 15 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  16. US 9446022

    Pro-neurogenic compounds

    The Board of Regents of the University of Texas System · Granted Tue Sep 20 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 15 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  17. US 9446021

    Derivatives of fluorene, anthracene, xanthene, dibenzosuberone and acridine and uses thereof

    Dogwood Pharmaceuticals, Inc. · Granted Tue Sep 20 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 15 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  18. US 9446038

    Method and composition for treating a serotonin receptor-mediated condition

    VANDA PHARMACEUTICALS INC. · Granted Tue Sep 20 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 15 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  19. US 9446037

    Methods for the treatment of parkinson's disease psychosis using pimavanserin

    ACADIA Pharmaceuticals Inc. · Granted Tue Sep 20 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 15 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  20. US 9446042

    Pro-neurogenic compounds

    The Board of Regents of the University of Texas System · Granted Tue Sep 20 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 15 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  21. US 9446048

    Methods for treating leukemia and disorders mediated by CBFβ and RUNX1 proteins

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Sep 20 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 15 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  22. US 9446067

    Mercapto-modified biocompatible macromolecule derivatives with low degree of mercapto-modification and the cross-linked materials and uses thereof

    BIOREGEN BIOMEDICAL (CHANGZHOU) CO., LTD. · Granted Tue Sep 20 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 15 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  23. US 9446072

    Methods of ameliorating oxidative stress by increasing the efficiency of GPX and SOD activity

    Reoxcyn Discoveries Group, Inc. · Granted Tue Sep 20 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 15 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  24. US 9446068

    Method of production of the stable selenium-comprising pharmaceutical composition with a high selenium level

    OBSCHESTVOS S OGRANITCHENNOI OTVETSTVENNOSTJU “OXYGON” · Granted Tue Sep 20 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 15 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  25. US 9446080

    Compositions and methods

    Seres Therapeutics, Inc. · Granted Tue Sep 20 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 15 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  26. US 9446107

    Scaffolds for cell transplantation

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Tue Sep 20 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 15 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  27. US 9446112

    Clostridium difficile DNA vaccine

    Inovio Pharmaceuticals, Inc. · Granted Tue Sep 20 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 15 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  28. US 9446121

    Cloning of honey bee allergen

    PLS-Design GmbH · Granted Tue Sep 20 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 15 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  29. US 9447100

    Substituted pyrazolo[1,5-A] pyrimidines as calcium receptor modulating agents

    Takeda Pharmaceutical Company Limited · Granted Tue Sep 20 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 15 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  30. US 9446125

    Anti-EphA2 antibodies and methods of use thereof

    THE REGENTS OF THE UNIVERSITY OF CALIFORNIA, BERKE · Granted Tue Sep 20 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 15 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  31. US 9446139

    Polymer-based compositions and conjugates of HIV entry inhibitors

    Nektar Therapeutics · Granted Tue Sep 20 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 15 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  32. US 9447047

    Inhibitors of protein phosphatase-1 and uses thereof

    The Board of Regents of the University of Texas System · Granted Tue Sep 20 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 15 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  33. US 9447155

    Isoform Nell-1 peptide

    The Regents of the University of California · Granted Tue Sep 20 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 15 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  34. US 9447376

    Dried spore germinative compound mixtures

    Envera, LLC · Granted Tue Sep 20 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 15 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  35. US 9447390

    Aldehyde tags, uses thereof in site-specific protein modification

    The Regents of the University of California · Granted Tue Sep 20 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 15 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  36. US 9447401

    PH20 polypeptide variants, formulations and uses thereof

    HALOZYME, INC. · Granted Tue Sep 20 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 15 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  37. US 9447405

    Regulation of specific spinal neurons regulating pain transmission via chimeric toxins

    The Regents of the University of California · Granted Tue Sep 20 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 15 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  38. US 9447416

    Multiple exon skipping compositions for DMD

    Sarepta Therapeutics, Inc. · Granted Tue Sep 20 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 15 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  39. US 9447419

    RNAi-mediated inhibition of tumor necrosis factor α-related conditions

    Arrowhead Pharmaceuticals, Inc. · Granted Tue Sep 20 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 15 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  40. US 9447468

    Compounds that modulate oxidative stress

    VTV THERAPEUTICS LLC · Granted Tue Sep 20 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 15 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  41. US 9447417

    Multiple exon skipping compositions for DMD

    Sarepta Therapeutics, Inc. · Granted Tue Sep 20 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 15 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  42. US 9446036

    Compositions of a polyorthoester and an aprotic solvent

    Heron Therapeutics, Inc. · Granted Tue Sep 20 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 15 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  43. US 9446075

    Compositions derived from stem cell released molecules and methods for formulation thereof

    BIOREGENERATIVE SCIENCES, INC. · Granted Tue Sep 20 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 15 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  44. US 9446114

    Cross-protective arenavirus vaccines and their method of use

    Inovio Pharmaceuticals, Inc. · Granted Tue Sep 20 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 15 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  45. US 9447144

    MHC class II restricted T cell epitopes from the cancer antigen, NY ESO-1

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Sep 20 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 15 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  46. US 9447173

    Human antibodies to respiratory syncytial virus F protein and methods of use thereof

    REGENERON PHARMACEUTICALS, INC. · Granted Tue Sep 20 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 15 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  47. US 9447406

    Chemically modified cystathionine beta-synthase enzyme for treatment of homocystinuria

    The Regents of the University of Colorado, a Body Corporate · Granted Tue Sep 20 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 15 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  48. US 9453019

    Linked purine pterin HPPK inhibitors useful as antibacterial agents

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Sep 27 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 22 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted

Frequently asked questions

How many pharma patents expire in 2036?

1,428 published patents in our USPTO index have expiration dates falling in calendar year 2036.