Wednesday, June 10, 2026

Intelligence · Patents

Patents expiring in 2044

Annual patent cliff calendar for 2044 — US pharmaceutical patents by expiration date.

Patents
1,766

Quick answer

1,766 indexed pharmaceutical patents have expiration dates in 2044. Browse by soonest expiry with links to assignee companies and related drugs.

  1. US 11898207

    Methods of isolating neoantigen-specific T cell receptor sequences

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Feb 13 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 08 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  2. US 11898165

    Engineered host cells and methods of use thereof

    MiNK Therapeutics, Inc. · Granted Tue Feb 13 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 08 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  3. US 11896658

    RSV vaccines and methods of production and use thereof

    The Board of Regents for Oklahoma State University · Granted Tue Feb 13 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 08 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  4. US 11898166

    In vitro generation of thymic organoid from human pluripotent stem cells

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Feb 13 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 08 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  5. US 11897875

    Deuterated Alpha5 subunit-selective negative allosteric modulators of gamma-aminobutyric acid type a receptors as fast acting treatment for depression and mood disorders

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Feb 13 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 08 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  6. US 11897945

    Methods of treating allergy using anti-Bet v 1 antibodies

    REGENERON PHARMACEUTICALS, INC. · Granted Tue Feb 13 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 08 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  7. US 11896643

    Fibroblast binding agents and use thereof

    Orionis Biosciences, Inc · Granted Tue Feb 13 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 08 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  8. US 11896617

    Polynucleotides encoding rituximab-resistant chimeric antigen receptors

    Allogene Therapeutics, Inc. · Granted Tue Feb 13 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 08 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  9. US 11896417

    Time-varying kinetic modeling of high temporal-resolution dynamic pet data for multiparametric imaging

    The Regents of the University of California · Granted Tue Feb 13 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 08 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  10. US 11898180

    Compositions and methods for amino acid depletion therapy

    Avalon Polytom (HK) Limited · Granted Tue Feb 13 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 08 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  11. US 11898158

    Methods and compositions for the treatment of lysosomal storage diseases

    Sangamo Therapeutics, Inc. · Granted Tue Feb 13 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 08 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  12. US 11896623

    Visco-supplement compositions, and methods of use thereof

    Prime Merger Sub, LLC · Granted Tue Feb 13 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 08 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  13. US 11897874

    Compounds and methods for modulating Interleukin-2-inducible T-cell kinase

    Corvus Pharmaceuticals, Inc. · Granted Tue Feb 13 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 08 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  14. US 11896007

    Pest control using natural pest control agent blends

    TYRATECH, INC. · Granted Tue Feb 13 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 08 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  15. WO 2024033462

    CELLULES SOUCHES MÉSENCHYMATEUSES À UTILISER DANS LE TRAITEMENT DE L'HYPERSENSIBILITÉ AUX PIQÛRES D'INSECTES CHEZ DES ÉQUIDÉS

    BOEHRINGER INGELHEIM VETMEDICA GMBH [DE] · Granted Thu Feb 15 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Wed Feb 10 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  16. US 11905297

    OX2R compounds

    The Board of Regents of the University of Texas System · Granted Tue Feb 20 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  17. US 11904054

    Compositions and methods for delivering pharmaceutical agents

    Arizona Board of Regents on Behalf of the University of Arizona · Granted Tue Feb 20 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  18. US 11903945

    Methods of treating antipsychotic-induced weight gain with miricorilant

    Corcept Therapeutics Incorporated · Granted Tue Feb 20 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  19. US 11903952

    Vitamin D as an immune modulator to prevent immune-related complication from COVID-19 infection

    The Regents of the University of Colorado · Granted Tue Feb 20 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  20. US 11903970

    Device and methods for platelet lysis or activation

    Regenexx, LLC · Granted Tue Feb 20 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  21. US 11903936

    Anti-malarial agents

    The Board of Regents of the University of Texas System · Granted Tue Feb 20 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  22. US 11904017

    Methods for reducing or eliminating the need for lipoprotein apheresis in patients with hyperlipidemia by administering alirocumab

    REGENERON PHARMACEUTICALS, INC. · Granted Tue Feb 20 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  23. US 11903967

    Method of preparing T cells with increased activity

    AUTOLUS LIMITED · Granted Tue Feb 20 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  24. US 11903993

    Ready-to-use bivalirudin compositions

    MAIA PHARMACEUTICALS, INC. · Granted Tue Feb 20 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  25. US 11904010

    Recombinant virus capable of stably expressing target proteins

    BOEHRINGER INGELHEIM VETMEDICA (CHINA) CO., LTD. · Granted Tue Feb 20 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  26. US 11904020

    Bicyclic peptide ligands specific for TREM2

    BicycleTx Limited · Granted Tue Feb 20 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  27. US 11906519

    Methods for identifying LILRB-blocking antibodies

    The Board of Regents of the University of Texas System · Granted Tue Feb 20 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  28. US 11905268

    Anthranilic acid derivatives and their use in the treatment of human cancers

    SANFORD BURNHAM PREBYS MEDICAL DISCOVERY INSTITUTE · Granted Tue Feb 20 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  29. US 11905320

    T-cell modulatory multimeric polypeptides and methods of use thereof

    Cue Biopharma, Inc. · Granted Tue Feb 20 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  30. US 11905332

    Antigen-binding molecules that bind CD38 and/or CD28, and uses thereof

    REGENERON PHARMACEUTICALS, INC. · Granted Tue Feb 20 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  31. US 11904025

    Cyclophanes for live-cell imaging

    Northwestern University · Granted Tue Feb 20 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  32. US 11904057

    Nanoparticle-hydrogel composite for nucleic acid molecule delivery

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Feb 20 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  33. US 11904028

    Security mechanisms for radiopharmaceutical elution system and elution process

    Jubilant Draximage Inc. · Granted Tue Feb 20 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  34. US 11905313

    Recombinant RSV G proteins and their use

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Feb 20 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  35. US 11904052

    Methods for ameliorating infusion reactions

    ARBUTUS BIOPHARMA CORPORATION · Granted Tue Feb 20 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  36. US 11903920

    Cannabinoid formulation: production method and use

    CHIROSYN DISCOVERY TECHNOLOGIES INC. · Granted Tue Feb 20 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  37. US 11903930

    Methods and compositions for treatment of epileptic disorders

    OVID THERAPEUTICS INC. · Granted Tue Feb 20 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  38. US 11903973

    Genetically engineered hematopoietic stem cells and uses thereof

    Vor Biopharma Inc. · Granted Tue Feb 20 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  39. US 11904015

    Vaccine compositions and methods of use

    PDS Biotechnology Corporation · Granted Tue Feb 20 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  40. US 11903922

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

    Amazentis SA · Granted Tue Feb 20 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  41. US 11903994

    Dosing regimens

    Apellis Pharmaceuticals, Inc. · Granted Tue Feb 20 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  42. US 11905276

    Bicyclic compound that acts as CRBN protein regulator

    Medshine Discovery Inc. · Granted Tue Feb 20 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  43. US 11905327

    Single-domain antibodies and variants thereof against TIGIT

    Nanjing Legend Biotech Co., Ltd · Granted Tue Feb 20 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  44. US 11905285

    Inhibitors of plasma kallikrein and uses thereof

    Takeda Pharmaceutical Company Limited · Granted Tue Feb 20 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  45. US 11904007

    Protection from stress, anxiety, neuroinflammation, and cognitive dysfunction

    The Regents of the University of Colorado, a Body Corporate · Granted Tue Feb 20 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  46. US 11904006

    Poly(diaminosulfide) particle-based vaccine

    The United States of America, as represented by the Secretary of Agriculture · Granted Tue Feb 20 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  47. US 11903966

    Intracellular genomic transplant and methods of therapy

    Regents of the University of Minnesota · Granted Tue Feb 20 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  48. US 11904046

    Hydrocortisone oral liquid formulations

    Eton Pharmaceuticals, Inc. · Granted Tue Feb 20 2024 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 15 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted

Frequently asked questions

How many pharma patents expire in 2044?

1,766 published patents in our USPTO index have expiration dates falling in calendar year 2044.