CN Patent

CN1106839C — 由糖衣控释的类固醇

Assigned to Wyeth LLC · Expires 2003-04-30 · 23y expired

What this patent protects

一种用于压缩药物片剂的糖衣组合物，它含有糖、负荷剂量的激素类固醇和类固醇释放速率控制量的微晶纤维素。

USPTO Abstract

一种用于压缩药物片剂的糖衣组合物，它含有糖、负荷剂量的激素类固醇和类固醇释放速率控制量的微晶纤维素。

Drugs covered by this patent

Patent Metadata

Patent number: CN1106839C
Jurisdiction: CN
Classification: —
Expires: 2003-04-30
Drug substance claim: No
Drug product claim: No
Assignee: Wyeth LLC
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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