Saturday, July 11, 2026

Patent directory · USPTO A61K / A61P

Patents matching “inhibitor”

2,878 pharma patents match "inhibitor" in our USPTO index (A61K/A61P) — applicant, grant date, expiration, and drug links.

Matches 2,878
Index total 30,257
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This filtered view shows 2,878 pharmaceutical patents matching "inhibitor" in our USPTO PatentsView index (CPC A61K/A61P). Search matches patent number, title, applicant, and CPC classification codes.

Patent results

2,878 results for “inhibitor” · 30,257 patents in full index Clear search

  1. US 6617350

    Inhibitors of aspartyl protease

    Vertex Pharmaceuticals Incorporated · Granted Sep 9, 2003 · Expires Sep 4, 2023

    expired
  2. US 6617331

    Purine inhibitors of protein kinases, G proteins and polymerases

    The Regents of the University of California · Granted Sep 9, 2003 · Expires Sep 4, 2023

    expired
  3. US 6613764

    Aspartic protease inhibitors

    The United States of America, as represented by the Department of Health and Human Services · Granted Sep 2, 2003 · Expires Aug 28, 2023

    expired
  4. US 6613743

    Sulfonamide inhibitors of aspartyl protease

    Vertex Pharmaceuticals Incorporated · Granted Sep 2, 2003 · Expires Aug 28, 2023

    expired
  5. US 6613776

    Pyrazole compounds useful as protein kinase inhibitors

    Vertex Pharmaceuticals Incorporated · Granted Sep 2, 2003 · Expires Aug 28, 2023

    expired
  6. US 6610684

    Fused azepinone cyclin dependent kinase inhibitors

    The United States of America, as represented by the Department of Health and Human Services · Granted Aug 26, 2003 · Expires Aug 21, 2023

    expired
  7. US 6608060

    Inhibitors of p38

    Vertex Pharmaceuticals Incorporated · Granted Aug 19, 2003 · Expires Aug 14, 2023

    expired
  8. US 6608067

    Inhibitors of serine proteases, particularly HCV NS3 protease

    Vertex Pharmaceuticals Incorporated · Granted Aug 19, 2003 · Expires Aug 14, 2023

    expired
  9. US 6608087

    Gyrase inhibitors and uses thereof

    Vertex Pharmaceuticals Incorporated · Granted Aug 19, 2003 · Expires Aug 14, 2023

    expired
  10. US 6599873

    Interleukin-1 inhibitors, compositions, and methods of treatment

    The Regents of the University of Colorado · Granted Jul 29, 2003 · Expires Jul 24, 2023

    expired
  11. US 6596723

    Fungal efflux pump inhibitors

    Essential Therapeutics, Inc. · Granted Jul 22, 2003 · Expires Jul 17, 2023

    expired
  12. US 6593357

    Pyrazole compositions useful as inhibitors of ERK

    Vertex Pharmaceuticals Incorporated · Granted Jul 15, 2003 · Expires Jul 10, 2023

    expired
  13. US 6586475

    &bgr;-amyloid protein production/secretion inhibitors

    Takeda Chemical Industries Ltd. · Granted Jul 1, 2003 · Expires Jun 26, 2023

    expired
  14. US 6583269

    Human protease inhibitor and polynucleotides encoding the same

    Lexicon Genetics, Inc. · Granted Jun 24, 2003 · Expires Jun 19, 2023

    expired
  15. US 6579857

    Combination cancer therapy comprising adenosine and deaminase enzyme inhibitors

    EVANSTON NORTHWESTERN HEALTHCARE RESEARCH INSTITUTE · Granted Jun 17, 2003 · Expires Jun 12, 2023

    expired
  16. US 6579900

    Anandamide amidase inhibitors as analgesic agents

    UNIVERSITY OF CONNECTICUT · Granted Jun 17, 2003 · Expires Jun 12, 2023

    expired
  17. US 6576614

    Peptide analogs as irreversible interleukin-1&bgr; protease inhibitors

    Vertex Pharmaceuticals Incorporated · Granted Jun 10, 2003 · Expires Jun 5, 2023

    expired
  18. US 6573259

    Inhibitors of interleukin-1&bgr; converting enzyme

    Vertex Pharmaceuticals Incorporated · Granted Jun 3, 2003 · Expires May 29, 2023

    expired
  19. US 6573044

    Methods of using chemical libraries to search for new kinase inhibitors

    The Regents of the University of California · Granted Jun 3, 2003 · Expires May 29, 2023

    expired
  20. US 6573244

    Previns as specific inhibitors and therapeutic agents for Botulinum toxin B and Tetanus neurotoxins

    The United States of America as represented by the Secretary of the Army · Granted Jun 3, 2003 · Expires May 29, 2023

    expired
  21. US 6569470

    Monoamine oxidase (MAO) inhibitors and uses thereof

    Regent Court Technologies, LLC · Granted May 27, 2003 · Expires May 22, 2023

    expired
  22. US 6569897

    Alkenyldiarylmethane non-nucleoside HIV-1 reverse transcriptase inhibitors

    The United States of America, as represented by the Department of Health and Human Services · Granted May 27, 2003 · Expires May 22, 2023

    expired
  23. US 6562861

    Substituted cyclopentane and cyclopentene compounds useful as neuraminidase inhibitors

    BioCryst Pharmaceuticals, Inc. · Granted May 13, 2003 · Expires May 8, 2023

    expired
  24. US 6559137

    Sulphonamide derivatives as prodrugs of aspartyl protease inhibitors

    Vertex Pharmaceuticals Incorporated · Granted May 6, 2003 · Expires May 1, 2023

    expired