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Patent: 5,635,172

Summary for Patent: 5,635,172

Title: Sustained release comfort formulation for glaucoma therapy
Abstract:Disclosed are nonstinging, sustained release ophthalmic formulations to control intraocular pressure in antiglaucoma therapy comprising a basic active, a cation exchange resin, and, inter alia, an acidic, mucomimetic polymer. Also disclosed are methods of treatment comprising administering such formulations topically to the eye when indicated for control and lowering of intraocular pressure.
Inventor(s): Jani; Rajni (Fort Worth, TX), Harris; Robert G. (Fort Worth, TX)
Assignee: Alcon Laboratories, Inc. (Fort Worth, TX)
Application Number:08/396,284
Patent Claim Types:
see list of patent claims
Composition; Compound; Use;
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Glossary
Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Alcon
BETOPTIC PILO
betaxolol hydrochloride; pilocarpine hydrochloride
SUSPENSION/DROPS;OPHTHALMIC020619Apr 17, 1997DISCNNo5,635,172<disabled>METHOD OF TREATMENT FOR CONTROLLING AND LOWERING INTRAOCULAR PRESSURE IN A HUMAN
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International Patent Family for Patent: 5,635,172

Country Document Number Publication Date
Australia4575389Aug 01, 1991
Australia688854Mar 19, 1998
Australia1607495Aug 15, 1995
Australia621692Mar 19, 1992
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