CN Patent

CN102724965A — 含羧乙烯基聚合物的纳米颗粒混悬液

Assigned to Alcon Research Co ltd · Expires 2012-10-10 · 14y expired

What this patent protects

本发明涉及含有羧乙烯基聚合物（例如卡波姆）、半乳甘露聚糖（例如瓜尔豆胶）和硼酸/硼酸盐化合物的混悬液组合物。该组合物中还包含难溶性颗粒化合物（例如奈帕芬胺）。该难溶性颗粒化合物的粒度小，从而增强该化合物的生物利用度。

USPTO Abstract

本发明涉及含有羧乙烯基聚合物（例如卡波姆）、半乳甘露聚糖（例如瓜尔豆胶）和硼酸/硼酸盐化合物的混悬液组合物。该组合物中还包含难溶性颗粒化合物（例如奈帕芬胺）。该难溶性颗粒化合物的粒度小，从而增强该化合物的生物利用度。

Drugs covered by this patent

Patent Metadata

Patent number
CN102724965A
Jurisdiction
CN
Classification
—
Expires
2012-10-10
Drug substance claim
No
Drug product claim
No
Assignee
Alcon Research 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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