CN Patent

CN110638963A — 一种可降解缓释药物组合物及制备方法

Assigned to Huisheng Medical Science And Technology (xuzhou) Co Ltd · Expires 2020-01-03 · 6y expired

What this patent protects

一种可降解缓释药物，其特征在于：包括PHA 26‑38重量份、聚乙二醇12‑19重量份、活性药物45‑50重量份。有益效果是解决目前便秘药物损耗大、效果衰退快的问题。

USPTO Abstract

一种可降解缓释药物，其特征在于：包括PHA 26‑38重量份、聚乙二醇12‑19重量份、活性药物45‑50重量份。有益效果是解决目前便秘药物损耗大、效果衰退快的问题。

Drugs covered by this patent

Patent Metadata

Patent number
CN110638963A
Jurisdiction
CN
Classification
—
Expires
2020-01-03
Drug substance claim
No
Drug product claim
No
Assignee
Huisheng Medical Science And Technology (xuzhou) 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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