CN Patent

CN110869013A — 包含囊封的维甲酸的组合物

Assigned to Shenzhen Beimei Pharmaceutical Co Ltd · Expires 2020-03-06 · 6y expired

What this patent protects

本申请涉及包含有包含囊封的维甲酸的微胶囊的组合物，其中所述微胶囊尺寸小于50μm；并且涉及其使用方法。

USPTO Abstract

本申请涉及包含有包含囊封的维甲酸的微胶囊的组合物，其中所述微胶囊尺寸小于50μm；并且涉及其使用方法。

Drugs covered by this patent

Patent Metadata

Patent number
CN110869013A
Jurisdiction
CN
Classification
—
Expires
2020-03-06
Drug substance claim
No
Drug product claim
No
Assignee
Shenzhen Beimei Pharmaceutical 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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