CN Patent

CN101522171A — 自身防腐的水性药物组合物

Assigned to Alcon Research LLC · Expires 2009-09-02 · 17y expired

What this patent protects

描述了硼酸盐/多元醇和锌系统增强多剂量药物组合物的抗菌活性的用途。所述组合物不需要常规的抗菌性防腐剂，因此被称为“自身防腐的”。所述组合物具有足以满足USP对水性眼用组合物的防腐效力要求的抗菌活性。

USPTO Abstract

描述了硼酸盐/多元醇和锌系统增强多剂量药物组合物的抗菌活性的用途。所述组合物不需要常规的抗菌性防腐剂，因此被称为“自身防腐的”。所述组合物具有足以满足USP对水性眼用组合物的防腐效力要求的抗菌活性。

Drugs covered by this patent

Patent Metadata

Patent number
CN101522171A
Jurisdiction
CN
Classification
—
Expires
2009-09-02
Drug substance claim
No
Drug product claim
No
Assignee
Alcon Research LLC
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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