Wednesday, July 8, 2026

Patent directory · USPTO A61K / A61P

Patents matching “Gainful Plan Limited”

1 pharma patents match "Gainful Plan Limited" 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 "Gainful Plan Limited" 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 “Gainful Plan Limited” · 30,257 patents in full index Clear search

  1. US 6974594

    Method of preparing biological materials and preparations produced using same

    Gainful Plan Limited · Granted Dec 13, 2005 · Expires Dec 8, 2025

    expired