JP Patent

JP3597823B2 — 固形製剤

Assigned to Sawai Pharmaceutical Co Ltd · Expires 2004-12-08 · 21y expired

What this patent protects

Patent listed against donepezil-hydrochloride.

Drugs covered by this patent

donepezil-hydrochloride (DONEPEZIL HYDROCHLORIDE)

Patent Metadata

Patent number: JP3597823B2
Jurisdiction: JP
Classification: —
Expires: 2004-12-08
Drug substance claim: No
Drug product claim: No
Assignee: Sawai Pharmaceutical Co Ltd
Source: FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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