CN Patent

CN1205630A — 氟苯布洛芬的透皮给药装置

Assigned to 3M Co · Expires 1999-01-20 · 27y expired

What this patent protects

一种透皮给药装置,涉及丙烯酸酯或甲基丙烯酸酯为基的共聚物、皮肤通透增强剂、聚乙烯吡咯烷酮聚合物和治疗上有效量的氟苯布洛芬。

USPTO Abstract

一种透皮给药装置,涉及丙烯酸酯或甲基丙烯酸酯为基的共聚物、皮肤通透增强剂、聚乙烯吡咯烷酮聚合物和治疗上有效量的氟苯布洛芬。

Drugs covered by this patent

donepezil-hydrochloride (DONEPEZIL HYDROCHLORIDE)

Patent Metadata

Patent number: CN1205630A
Jurisdiction: CN
Classification: —
Expires: 1999-01-20
Drug substance claim: No
Drug product claim: No
Assignee: 3M Co
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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