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Last Updated: September 27, 2020

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Patent: 6,261,546

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Summary for Patent: 6,261,546
Title: Methods and compositions for stabilizing acetylcholine compositions
Abstract:A pharmaceutical product which includes two-chambers, one having a buffered diluent and the other having acetylcholine. Upon mixing the chamber contents, a buffered efficacious acetylcholine product is prepared for post-surgical ophthlamic injection. Another embodiment of the invention is a method of providing an acetylcholine product which has a substantially consistent final pH without substantial degradation of the acetylcholine. The method involves storing an unbuffered acetylcholine separate from a diluent solution which has been buffered, and mixing prior to use.
Inventor(s): Tsao; Fu-Pao (Lawrenceville, GA), Minno; George Edward (Suwanee, GA)
Assignee: Novartis AG (Basel, CH)
Application Number:09/301,895
Patent Claims:see list of patent claims

Details for Patent 6,261,546

Applicant Tradename Biologic Ingredient Dosage Form BLA Number Approval Date Patent No. Assignee Estimated Patent Expiration Status Orphan Source
Merck Sharp & Dohme Corp. ZOSTAVAX zoster vaccine live INJECTION, POWDER, LYOPHILIZED, FOR SUSPENSION 125123 001 2006-05-25   Start Trial Novartis AG (Basel, CH) 2018-04-29 search
Merck Sharp & Dohme Corp. ZOSTAVAX zoster vaccine live INJECTION, POWDER, LYOPHILIZED, FOR SUSPENSION 125123 1 2006-05-25   Start Trial Novartis AG (Basel, CH) 2018-04-29 search
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Number >Approval Date >Patent No. >Assignee >Estimated Patent Expiration >Status >Orphan >Source

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