Friday, July 10, 2026

Patent directory · USPTO A61K / A61P

Patents matching “Bioregen Biomedical (Shanghai) Co., Ltd”

1 pharma patents match "Bioregen Biomedical (Shanghai) Co., Ltd" 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 "Bioregen Biomedical (Shanghai) Co., Ltd" 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 “Bioregen Biomedical (Shanghai) Co., Ltd” · 30,257 patents in full index Clear search

  1. US 8067636

    Dihydrazide compounds, preparation and uses thereof

    Bioregen Biomedical (Shanghai) Co., Ltd · Granted Nov 29, 2011 · Expires Nov 24, 2031

    granted