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Ciba Vision Corp

Ciba Visio
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US4750610A Lens case with pressure sensitive venting system Expired / Lapsed 1986-12-29 1988-06-14 24 Details
US4637919A Lens disinfecting appliance with improved venting feature Expired / Lapsed 1984-11-05 1987-01-20 4 Details