Alkyl trypsin compositions and methods of use in contact lens cleaning and disinfecting systems
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United States of America Patent
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Oct 31, 2000
Issued Date -
N/A
app pub date -
Oct 18, 1999
filing date -
Sep 1, 1998
priority date (Note) -
Expired
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Abstract
Improved stability, liquid enzyme compositions containing an alkylated trypsin and methods involving the combined use of these compositions with an aqueous composition are disclosed for the cleaning or simultaneous cleaning and disinfecting of contact lens. Methods for a daily use regimen are also disclosed.
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