Wednesday, July 8, 2026

Patent directory · USPTO A61K / A61P

Patents matching “hydroxyurea”

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

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This filtered view shows 1 pharmaceutical patents matching "hydroxyurea" in our USPTO PatentsView index (CPC A61K/A61P). Search matches patent number, title, applicant, and CPC classification codes.

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1 result for “hydroxyurea” · 30,257 patents in full index Clear search

  1. US 6573300

    Hydroxyurea treatment for spinal muscular atrophy

    China Medical College Hospital · Granted Jun 3, 2003 · Expires May 29, 2023

    expired