Wednesday, July 8, 2026

Patent directory · USPTO A61K / A61P

Patents matching “Eton Pharmaceuticals, Inc.”

5 pharma patents match "Eton Pharmaceuticals, Inc." in our USPTO index (A61K/A61P) — applicant, grant date, expiration, and drug links.

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This filtered view shows 5 pharmaceutical patents matching "Eton Pharmaceuticals, Inc." in our USPTO PatentsView index (CPC A61K/A61P). Search matches patent number, title, applicant, and CPC classification codes.

Patent results

5 results for “Eton Pharmaceuticals, Inc.” · 30,257 patents in full index Clear search

  1. US 12419831

    Hydrocortisone oral liquid formulations

    Eton Pharmaceuticals, Inc. · Granted Sep 23, 2025 · Expires Sep 18, 2045

    granted
  2. US 12133914

    Hydrocortisone oral liquid formulations

    Eton Pharmaceuticals, Inc. · Granted Nov 5, 2024 · Expires Oct 31, 2044

    granted
  3. US 11904046

    Hydrocortisone oral liquid formulations

    Eton Pharmaceuticals, Inc. · Granted Feb 20, 2024 · Expires Feb 15, 2044

    granted
  4. US 11266611

    More potent and less toxic formulations of epinephrine and methods of medical use

    Eton Pharmaceuticals, Inc. · Granted Mar 8, 2022 · Expires Mar 3, 2042

    granted
  5. US 9849133

    Pharmaceutical formulations of xanthine or xanthine derivatives, and their use

    Eton Pharmaceuticals, Inc. · Granted Dec 26, 2017 · Expires Dec 21, 2037

    granted