CN Patent

CN1199339A — 含有阿帕芬作活性成分的眼用水溶液

Assigned to Santen Pharmaceutical Co Ltd · Expires 1998-11-18 · 27y expired

What this patent protects

本发明涉及含有阿帕芬和添加剂的眼用水溶液,其中通过将离子强度降至0.05或0.05以下使阿帕芬稳定化,还涉及使阿帕芬在该眼用水溶液中稳定化的方法。

USPTO Abstract

本发明涉及含有阿帕芬和添加剂的眼用水溶液,其中通过将离子强度降至0.05或0.05以下使阿帕芬稳定化,还涉及使阿帕芬在该眼用水溶液中稳定化的方法。

Drugs covered by this patent

Patent Metadata

Patent number
CN1199339A
Jurisdiction
CN
Classification
—
Expires
1998-11-18
Drug substance claim
No
Drug product claim
No
Assignee
Santen Pharmaceutical 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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