JP Patent

JP3839502B2 — 湿疹・皮膚炎群治療剤

Assigned to Teijin Ltd · Expires 2006-11-01 · 20y expired

What this patent protects

Patent listed against birch-triterpenes.

Drugs covered by this patent

birch-triterpenes (BIRCH TRITERPENES)

Patent Metadata

Patent number: JP3839502B2
Jurisdiction: JP
Classification: —
Expires: 2006-11-01
Drug substance claim: No
Drug product claim: No
Assignee: Teijin 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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