CN Patent

CN111789808A — 口服医药组成物及其结构

Assigned to Standard Chemical and Pharmaceutical Corp Ltd · Expires 2020-10-20 · 6y expired

What this patent protects

本发明有关于一种口服医药组成物及其结构，其为将酸不稳定性生理活性成分与碱性氨基酸分设于不同层，藉此改善酸不稳定性生理活性成分引起储存稳定性不佳的问题。

USPTO Abstract

本发明有关于一种口服医药组成物及其结构，其为将酸不稳定性生理活性成分与碱性氨基酸分设于不同层，藉此改善酸不稳定性生理活性成分引起储存稳定性不佳的问题。

Drugs covered by this patent

Patent Metadata

Patent number
CN111789808A
Jurisdiction
CN
Classification
—
Expires
2020-10-20
Drug substance claim
No
Drug product claim
No
Assignee
Standard Chemical and Pharmaceutical Corp 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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