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 11111272

    α4α7 peptide monomer and dimer antagonists

    Protagonist Therapeutics, Inc. · Granted Sep 7, 2021 · Expires Sep 2, 2041

    granted
  2. US 11104730

    Methods of treating eye disorders with APLNR antagonists and VEGF inhibitors

    REGENERON PHARMACEUTICALS, INC. · Granted Aug 31, 2021 · Expires Aug 26, 2041

    granted
  3. US 11084865

    VEGF antagonist formulations suitable for intravitreal administration

    REGENERON PHARMACEUTICALS, INC. · Granted Aug 10, 2021 · Expires Aug 5, 2041

    granted
  4. US 11078201

    Substituted isoindolin-1-ones and 2,3-dihydro-1H-pyrrol[3,4-c]pyridin-1-ones as HPK1 antagonists

    Nimbus Saturn, Inc. · Granted Aug 3, 2021 · Expires Jul 29, 2041

    granted
  5. US 11077108

    Allosteric corticotropin-releasing factor receptor 1 (CRFR1) antagonists that decrease p-tau and improve cognition

    The Regents of the University of California · Granted Aug 3, 2021 · Expires Jul 29, 2041

    granted
  6. US 11066458

    VEGF antagonist formulations suitable for intravitreal administration

    REGENERON PHARMACEUTICALS, INC. · Granted Jul 20, 2021 · Expires Jul 15, 2041

    granted
  7. US 11034768

    Methods for treating or preventing asthma by administering an IL-4R antagonist

    REGENERON PHARMACEUTICALS, INC. · Granted Jun 15, 2021 · Expires Jun 10, 2041

    granted
  8. US 11034694

    Substituted isoindolin-1-ones and 2,3-dihydro-1H-pyrrolo[3,4-c]pyridin-1-ones as HPK1 antagonists

    Nimbus Saturn, Inc. · Granted Jun 15, 2021 · Expires Jun 10, 2041

    granted
  9. US 11033539

    Compounds of formulas (VII), (VIII), (IX), (XI), (XII), (XIII), and (XIV) as muscarinic receptor 4(M4) antagonists for treating neurological diseases

    Neurocrine Biosciences, Inc. · Granted Jun 15, 2021 · Expires Jun 10, 2041

    granted
  10. US 11033554

    Use of dopamine and serotonin receptor antagonists for treatment in a subject with retinal degeneration

    United States Government as represented by the Department of Veterans Affairs · Granted Jun 15, 2021 · Expires Jun 10, 2041

    granted
  11. US 11026997

    Treatment of inflammatory conditions by delivery of interleukin-1 receptor antagonist fusion protein

    REGENERON PHARMACEUTICALS, INC. · Granted Jun 8, 2021 · Expires Jun 3, 2041

    granted
  12. US 11026920

    Use of NK-1 receptor antagonist serlopitant in pruritus

    Vyne Therapeutics Inc. · Granted Jun 8, 2021 · Expires Jun 3, 2041

    granted
  13. US 11028085

    Substituted isoindolin-1-ones and 2,3-dihydro-1h-pyrrolo[3,4-c]pyridin-1-ones as hpk1 antagonists

    Nimbus Saturn, Inc. · Granted Jun 8, 2021 · Expires Jun 3, 2041

    granted
  14. US 11021481

    Substituted isoindolin-1-ones and 2,3-dihydro-1h-pyrrolo[3,4-c]pyridin-1-ones as HPK1 antagonists

    Nimbus Saturn, Inc. · Granted Jun 1, 2021 · Expires May 27, 2041

    granted
  15. US 11007201

    Corticotropin releasing factor receptor antagonists

    SPRUCE BIOSCIENCES, INC. · Granted May 18, 2021 · Expires May 13, 2041

    granted
  16. US 10981894

    Melanocortin subtype-2 receptor (MC2R) antagonists and uses thereof

    CRINETICS PHARMACEUTICALS, INC. · Granted Apr 20, 2021 · Expires Apr 15, 2041

    granted
  17. US 10973879

    Use of a VEGF antagonist to treat angiogenic eye disorders

    REGENERON PHARMACEUTICALS, INC. · Granted Apr 13, 2021 · Expires Apr 8, 2041

    granted
  18. CA 3156009

    POLYTHERAPIE AVEC DES ANTAGONISTES DU CGRP

    ALLERGAN PHARMACEUTICALS INT LTD [IE] · Granted Apr 1, 2021 · Expires Mar 27, 2041

    granted
  19. WO 2021058549

    ANTAGONISTE GRPR RADIOMARQUÉ POUR L'UTILISATION COMME AGENT THÉRAGNOSTIQUE

    ADVANCED ACCELERATOR APPLICATIONS ITALY SRL [IT] · Granted Apr 1, 2021 · Expires Mar 27, 2041

    granted
  20. WO 2021053040

    MÉTHODES DE RADIOMARQUAGE D'ANTAGONISTES DE GRPR ET LEURS KITS

    ADVANCED ACCELERATOR APPLICATIONS ITALY SRL [IT] · Granted Mar 25, 2021 · Expires Mar 20, 2041

    granted
  21. US 10947206

    cGAS antagonist compounds

    The Board of Regents of the University of Texas System · Granted Mar 16, 2021 · Expires Mar 11, 2041

    granted
  22. US 10946009

    Combination dosage form of a mu opioid receptor antagonist and an opioid agent

    Theravance Biopharma R&D IP, LLC · Granted Mar 16, 2021 · Expires Mar 11, 2041

    granted
  23. US 10941159

    Gonadotropin-releasing hormone receptor antagonists and methods relating thereto

    Neurocrine Biosciences, Inc. · Granted Mar 9, 2021 · Expires Mar 4, 2041

    granted
  24. US 10905769

    Peptide and peptide mimetic binding antagonists of polo-like kinase 1 polo box domain and methods of use

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Feb 2, 2021 · Expires Jan 28, 2041

    granted