CN Patent

CN103596572A — 水性眼用组合物

Assigned to R Tech Ueno Ltd · Expires 2014-02-19 · 12y expired

What this patent protects

本发明公开了水性眼用组合物，其包含(a)脂肪酸衍生物诸如前列腺素衍生物，(b)聚氧乙烯失水山梨糖醇脂肪酸酯，(c)乙二胺四乙酸化合物，(d)硼酸和硼酸盐，(e)药学可接受的水性载体，和(f)不多于0.005w/v%的苯扎氯铵。该组合物是稳定的，并且具有良好的抗微生物特性。

USPTO Abstract

本发明公开了水性眼用组合物，其包含(a)脂肪酸衍生物诸如前列腺素衍生物，(b)聚氧乙烯失水山梨糖醇脂肪酸酯，(c)乙二胺四乙酸化合物，(d)硼酸和硼酸盐，(e)药学可接受的水性载体，和(f)不多于0.005w/v%的苯扎氯铵。该组合物是稳定的，并且具有良好的抗微生物特性。

Drugs covered by this patent

Patent Metadata

Patent number: CN103596572A
Jurisdiction: CN
Classification: —
Expires: 2014-02-19
Drug substance claim: No
Drug product claim: No
Assignee: R Tech Ueno 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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