Wednesday, July 8, 2026

Patent directory · USPTO A61K / A61P

Patents matching “hydrocortisone”

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

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This filtered view shows 3 pharmaceutical patents matching "hydrocortisone" in our USPTO PatentsView index (CPC A61K/A61P). Search matches patent number, title, applicant, and CPC classification codes.

Patent results

3 results for “hydrocortisone” · 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