CN Patent

CN109789106B — 碳酸氢钠原位转化驱动胺药物的透皮递送

Assigned to Corian Co ltd · Expires 2023-06-27 · 3y expired

What this patent protects

提供了用于透皮给予活性剂的盐形式而不是其中性形式的组合物、装置和方法。

USPTO Abstract

提供了用于透皮给予活性剂的盐形式而不是其中性形式的组合物、装置和方法。

Drugs covered by this patent

donepezil-hydrochloride (DONEPEZIL HYDROCHLORIDE)

Patent Metadata

Patent number: CN109789106B
Jurisdiction: CN
Classification: —
Expires: 2023-06-27
Drug substance claim: No
Drug product claim: No
Assignee: Corian 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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