Saturday, July 11, 2026

Patent directory · USPTO A61K / A61P

Patents matching “antagonist”

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

Matches 678
Index total 30,257
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This filtered view shows 678 pharmaceutical patents matching "antagonist" in our USPTO PatentsView index (CPC A61K/A61P). Search matches patent number, title, applicant, and CPC classification codes.

Patent results

678 results for “antagonist” · 30,257 patents in full index Clear search

  1. US 7176211

    Gonadotropin-releasing hormone receptor antagonists and methods relating thereto

    Neurocrine Biosciences, Inc. · Granted Feb 13, 2007 · Expires Feb 8, 2027

    granted
  2. US 7173005

    Insulin and IGF-1 receptor agonists and antagonists

    ANTYRA INC. · Granted Feb 6, 2007 · Expires Feb 1, 2027

    granted
  3. US 7163934

    Methods for treating delirium glucocorticoid receptor-specific antagonists

    Corcept Therapeutics Incorporated · Granted Jan 16, 2007 · Expires Jan 11, 2027

    granted
  4. US 7151115

    Diphenylmethyl compounds useful as muscarinic receptor antagonists

    Theravance, Inc. · Granted Dec 19, 2006 · Expires Dec 14, 2026

    granted
  5. US 7150871

    Treatment of acute lung injury, fibrosis and metastasis with antagonists of αvβ6

    The Regents of the University of California · Granted Dec 19, 2006 · Expires Dec 14, 2026

    granted
  6. US 7115560

    Methods for modulating gastric secretion using prokineticin receptor antagonists

    The Regents of the University of California · Granted Oct 3, 2006 · Expires Sep 28, 2026

    granted
  7. US 7105488

    G protein-coupled receptor antagonists

    The United States of America, as represented by the Department of Health and Human Services · Granted Sep 12, 2006 · Expires Sep 7, 2026

    granted
  8. US 7081459

    Gonadotropin-releasing hormone receptor antagonists and methods relating thereto

    Neurocrine Biosciences, Inc. · Granted Jul 25, 2006 · Expires Jul 20, 2026

    granted
  9. US 7071200

    Gonadotropin-releasing hormone receptor antagonists and methods relating thereto

    Neurocrine Biosciences, Inc. · Granted Jul 4, 2006 · Expires Jun 29, 2026

    granted
  10. US 7071224

    Diphenylmethyl compounds useful as muscarinic receptor antagonists

    Theravance, Inc. · Granted Jul 4, 2006 · Expires Jun 29, 2026

    granted
  11. US 7064112

    Pharmaceutical compositions comprising an adenosine receptor agonist or antagonist

    CAN-FITE BIOPHARMA LTD. · Granted Jun 20, 2006 · Expires Jun 15, 2026

    granted
  12. US 7056500

    Polymer conjugates of opioid antagonists

    Nektar Therapeutics AL, Corporation · Granted Jun 6, 2006 · Expires Jun 1, 2026

    granted
  13. US 7056927

    Gonadotropin-releasing hormone receptor antagonists and methods relating thereto

    Neurocrine Biosciences, Inc. · Granted Jun 6, 2006 · Expires Jun 1, 2026

    granted
  14. US 7037916

    Pyrimidine derivatives as IL-8 receptor antagonists

    Pharmacopeia Drug Discovery, Inc. · Granted May 2, 2006 · Expires Apr 27, 2026

    expired
  15. US 7015226

    Gonadotropin-releasing hormone receptor antagonists and methods relating thereto

    Neurocrine Biosciences, Inc. · Granted Mar 21, 2006 · Expires Mar 16, 2026

    expired
  16. US 6964953

    Methods for treating stress disorders using glucocorticoid receptor-specific antagonists

    Corcept Therapeutics Incorporated · Granted Nov 15, 2005 · Expires Nov 10, 2025

    expired
  17. US 6953779

    Melanocortin receptor antagonists and modulations of melanocortin receptor activity

    The Regents of the University of California · Granted Oct 11, 2005 · Expires Oct 6, 2025

    expired
  18. US 6951858

    Gonadotropin-releasing hormone receptor antagonists and methods relating thereto

    Neurocrine Biosciences, Inc. · Granted Oct 4, 2005 · Expires Sep 29, 2025

    expired
  19. US 6939883

    Gonadotropin-releasing hormone receptor antagonists and methods relating thereto

    Neurocrine Biosciences, Inc. · Granted Sep 6, 2005 · Expires Sep 1, 2025

    expired
  20. US 6930185

    Melanin-concentrating hormone antagonist

    Takeda Chemical Industries Ltd. · Granted Aug 16, 2005 · Expires Aug 11, 2025

    expired
  21. US 6921761

    Gonadotropin-releasing hormone receptor antagonists and methods relating thereto

    Neurocrine Biosciences, Inc. · Granted Jul 26, 2005 · Expires Jul 21, 2025

    expired
  22. US 6919347

    Bradykinin B1 receptor antagonists

    Pharmacopeia Drug Discovery, Inc. · Granted Jul 19, 2005 · Expires Jul 14, 2025

    expired
  23. US 6903131

    3,4-di-substituted maleimide compounds as CXC chemokine receptor antagonists

    Pharmacopeia Drug Discovery, Inc. · Granted Jun 7, 2005 · Expires Jun 2, 2025

    expired
  24. US 6890738

    Prolactin antagonists and uses thereof

    The Regents of the University of California · Granted May 10, 2005 · Expires May 5, 2025

    expired