Make Better Decisions - Finding and Evaluating Generic and Branded Drug Market Entry Opportunities

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Finding and Evaluating Generic and Branded Drug Market Entry Opportunities

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Last Updated: November 22, 2019

DrugPatentWatch Database Preview

Details for Patent: 6,335,335

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Summary for Patent: 6,335,335
Title: Prolonged-action eye drop
Abstract:Eye drops containing a .beta.-blocker such as cartelol hydrochloride are improved in the penetration of the .beta.-blocker into the eye and the retention thereof in the eye tissues by the incorporation of a C.sub.3-7 fatty acid such as sorbic acid to the eye preparations.
Inventor(s): Higashiyama; Masayo (Kobe, JP), Ohtori; Akira (Kobe, JP)
Assignee: Senju Pharmaceutical Co., Ltd. (Osaka, JP)
Application Number:09/802,860
Patent Claim Types:
see list of patent claims
Use; Dosage form;

Drugs Protected by US Patent 6,335,335

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

Foreign Priority and PCT Information for Patent: 6,335,335

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Japan9-302802Nov 05, 1997
Japan10-250009Sep 03, 1998

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Baxter

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