CN Patent

CN111918646B — 延迟释放去铁酮片剂及其使用方法

Assigned to Chiesi Farmaceutici SpA · Expires 2022-02-22 · 4y expired

What this patent protects

本发明涉及当作为整片或半片施用时表现出延迟释放性能的药物组合物诸如片剂。本发明也涉及用于口服施用的包含去铁酮的延迟释放片剂，其每天两次施用与每天三次施用的立即释放片剂的相同每日剂量是生物等效的。本发明也涉及制备和使用它们的方法。

USPTO Abstract

本发明涉及当作为整片或半片施用时表现出延迟释放性能的药物组合物诸如片剂。本发明也涉及用于口服施用的包含去铁酮的延迟释放片剂，其每天两次施用与每天三次施用的立即释放片剂的相同每日剂量是生物等效的。本发明也涉及制备和使用它们的方法。

Drugs covered by this patent

Patent Metadata

Patent number
CN111918646B
Jurisdiction
CN
Classification
—
Expires
2022-02-22
Drug substance claim
No
Drug product claim
No
Assignee
Chiesi Farmaceutici SpA
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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