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 6849267

    Compositions useful as inhibitors of ERK

    Vertex Pharmaceuticals Incorporated · Granted Feb 1, 2005 · Expires Jan 27, 2025

    expired
  2. US 6849739

    N-heterocyclic derivatives as NOS inhibitors

    Pharmacopeia Drug Discovery, Inc. · Granted Feb 1, 2005 · Expires Jan 27, 2025

    expired
  3. US 6849605

    Inhibitors of serine protease activity, methods and compositions for treatment of viral infections

    The Regents of the University of Technology Office of Technology Transfer · Granted Feb 1, 2005 · Expires Jan 27, 2025

    expired
  4. US 6846928

    Compositions useful as inhibitors of protein kinases

    Vertex Pharmaceuticals Incorporated · Granted Jan 25, 2005 · Expires Jan 20, 2025

    expired
  5. US 6846829

    N-heterocyclic derivatives as NOS inhibitors

    Pharmacopeia Drug Discovery, Inc. · Granted Jan 25, 2005 · Expires Jan 20, 2025

    expired
  6. US 6841674

    N-heterocyclic derivatives as NOS inhibitors

    Pharmacopeia Drug Discovery, Inc. · Granted Jan 11, 2005 · Expires Jan 6, 2025

    expired
  7. US 6838474

    Sulphonamide derivatives as prodrugs of aspartyl protease inhibitors

    Vertex Pharmaceuticals Incorporated · Granted Jan 4, 2005 · Expires Dec 30, 2024

    expired
  8. US 6833381

    TNF-&agr; inhibitors

    Takeda Chemical Industries Ltd. · Granted Dec 21, 2004 · Expires Dec 16, 2024

    expired
  9. US 6825224

    Prodrugs of carbamate inhibitors of IMPDH

    Vertex Pharmaceuticals Incorporated · Granted Nov 30, 2004 · Expires Nov 25, 2024

    expired
  10. US 6825190

    Protein kinase inhibitors and uses thereof

    Vertex Pharmaceuticals Incorporated · Granted Nov 30, 2004 · Expires Nov 25, 2024

    expired
  11. US 6818622

    Selective MMP inhibitors having reduced side-effects

    Darwin Discovery Limited · Granted Nov 16, 2004 · Expires Nov 11, 2024

    expired
  12. US 6803486

    Selective neuronal nitric oxide synthase inhibitors

    Northwestern University · Granted Oct 12, 2004 · Expires Oct 7, 2024

    expired
  13. US 6803371

    Purine inhibitors of protein kinases, G proteins and polymerases

    The Regents of the University of California · Granted Oct 12, 2004 · Expires Oct 7, 2024

    expired
  14. US 6800626

    Inhibitors of p38

    Vertex Pharmaceuticals Incorporated · Granted Oct 5, 2004 · Expires Sep 30, 2024

    expired
  15. US 6800619

    Caspase inhibitors and uses thereof

    Vertex Pharmaceuticals Incorporated · Granted Oct 5, 2004 · Expires Sep 30, 2024

    expired
  16. US 6794498

    Method of eliminating inhibitory/instability regions of mRNA

    The United States of America, as represented by the Department of Health and Human Services · Granted Sep 21, 2004 · Expires Sep 16, 2024

    expired
  17. US 6794383

    Heart muscular cell apoptosis inhibitors and remedies/preventives for heart diseases

    Takeda Chemical Industries Ltd. · Granted Sep 21, 2004 · Expires Sep 16, 2024

    expired
  18. US 6784195

    Pyrazole compositions useful as inhibitors of ERK

    Vertex Pharmaceuticals Incorporated · Granted Aug 31, 2004 · Expires Aug 26, 2024

    expired
  19. US 6767541

    HER-2/neu overexpression abrogates growth inhibitory pathways

    The Regents of the University of California · Granted Jul 27, 2004 · Expires Jul 22, 2024

    expired
  20. US 6764681

    Method of prophylaxis or treatment of antigen presenting cell driven skin conditions using inhibitors of the CD2/LFA-3 interaction

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Jul 20, 2004 · Expires Jul 15, 2024

    expired
  21. US 6764826

    Inhibitors of C-reactive protein induced inflammation

    The Board of Regents of the University of Texas System · Granted Jul 20, 2004 · Expires Jul 15, 2024

    expired
  22. US 6762179

    Thiazole compounds useful as inhibitors of protein kinase

    Vertex Pharmaceuticals Incorporated · Granted Jul 13, 2004 · Expires Jul 8, 2024

    expired
  23. US 6759535

    Inhibitors of p38

    Vertex Pharmaceuticals Incorporated · Granted Jul 6, 2004 · Expires Jul 1, 2024

    expired
  24. US 6756399

    Use of lipoxygenase inhibitors and PPAR ligands as anti-cancer therapeutic and intervention agents

    The United States of America, as represented by the Department of Health and Human Services · Granted Jun 29, 2004 · Expires Jun 24, 2024

    expired