Bausch-lomb Incorporated

Jill S Rogalskyj

David J Heiler

Erning Xia

Matthew S Jonasse

Lisa C Simpson

David A Marsh

Alyce K Dobie

The present invention is directed to aqueous biguanide-containing disinfecting solutions containing an improved buffer system including both a phosphate and borate buffer. Preferred embodiments of the invention include methods and compositions for simultaneously cleaning and disinfecting contact lenses.

Treatment of contact lenses with aqueous solution comprising a biguanide

A method and system for disinfecting contact lenses with iodine using a neutralizing solution having a first, rapid neutralizing component which completes its reaction with available iodine in less than five seconds and a second, slower neutralizing component which completes its reaction with available iodine in about 3 to 30 minutes.

Dual neutralization system for iodine treatment of contact lenses

A method of treating contact lenses comprising the use of an iodine-chromophore to indicate neutralization of oxidative disinfectants.

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Livonia, NY, United States of America

Jill S Rogalskyj