CN Patent

CN116919939B — 一种维a酸和过氧化苯甲酰组合物及其制备方法和用途

Assigned to Nanjing Yuxi Pharmaceutical Technology Co ltd · Expires 2026-02-03 · 0y expired

What this patent protects

本发明提供一种维A酸和过氧化苯甲酰组合物及其制备方法和用途，所述组合物包含组分(i)过氧化苯甲酰；组分(ii)维A酸；和(iii)一种脂质材料。所述组合物具有优良的稳定性，且制剂工艺简单，易于放大化生产。

USPTO Abstract

本发明提供一种维A酸和过氧化苯甲酰组合物及其制备方法和用途，所述组合物包含组分(i)过氧化苯甲酰；组分(ii)维A酸；和(iii)一种脂质材料。所述组合物具有优良的稳定性，且制剂工艺简单，易于放大化生产。

Drugs covered by this patent

Patent Metadata

Patent number
CN116919939B
Jurisdiction
CN
Classification
—
Expires
2026-02-03
Drug substance claim
No
Drug product claim
No
Assignee
Nanjing Yuxi Pharmaceutical Technology 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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