Wednesday, July 8, 2026

Patent directory · USPTO A61K / A61P

Patents matching “methotrexate”

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

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This filtered view shows 10 pharmaceutical patents matching "methotrexate" in our USPTO PatentsView index (CPC A61K/A61P). Search matches patent number, title, applicant, and CPC classification codes.

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10 results for “methotrexate” · 30,257 patents in full index Clear search

  1. US 12246064

    Method of treating Crohn's disease by administering a triple combination therapy of anti-integrin antibody, adalimumab and methotrexate

    Takeda Pharmaceutical Company Limited · Granted Mar 11, 2025 · Expires Mar 6, 2045

    granted
  2. US 12005060

    Ophthalmic formulations of methotrexate

    Aldeyra Therapeutics, Inc. · Granted Jun 11, 2024 · Expires Jun 6, 2044

    granted
  3. US 12005061

    Ophthalmic formulations of methotrexate

    Aldeyra Therapeutics, Inc. · Granted Jun 11, 2024 · Expires Jun 6, 2044

    granted
  4. US 11911385

    Methotrexate treatment methods

    Aldeyra Therapeutics, Inc. · Granted Feb 27, 2024 · Expires Feb 22, 2044

    granted
  5. US 11253604

    Conjugate of methotrexate and peptide

    CAREGEN CO., LTD. · Granted Feb 22, 2022 · Expires Feb 17, 2042

    granted
  6. US 10028911

    Sustained release formulation of methotrexate as a disease-modifying antirheumatic drug (DMARD) and an anti-cancer agent

    Pacira Pharmaceuticals, Inc. · Granted Jul 24, 2018 · Expires Jul 19, 2038

    granted
  7. US 9770414

    Sustained release formulation of methotrexate as a disease-modifying antirheumatic drug (DMARD) and an anti-cancer agent

    Pacira Pharmaceuticals, Inc. · Granted Sep 26, 2017 · Expires Sep 21, 2037

    granted
  8. US 8865728

    Combinations comprising methotrexate and DHODH inhibitors

    Almirall, S.A. · Granted Oct 21, 2014 · Expires Oct 16, 2034

    granted
  9. US 8501766

    Treatment of rheumatoid arthritis with a combination of laquinimod and methotrexate

    TEVA PHARMACEUTICAL INDUSTRIES, LTD. · Granted Aug 6, 2013 · Expires Aug 1, 2033

    granted
  10. CA 2742910

    THERAPIE DE COMBINAISON COMPRENANT UN INHIBITEUR DE DHODH ET DU METHOTREXATE POUR TRAITER UNE MALADIE AUTO-IMMUNE

    4SC AG [DE] · Granted May 14, 2010 · Expires May 9, 2030

    granted