Hydrogel contact lenses and package systems and production methods for same
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United States of America Patent
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Oct 19, 2010
Grant Date -
May 31, 2007
app pub date -
Jan 31, 2007
filing date -
Apr 24, 2003
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Contact lenses ready for use in an eye are provided including a contact lens body containing a hydrophilic polymeric component and a water soluble polymer component. Such contact lenses, which preferably are wet cast molded, are particularly useful as disposable or single use lenses. New contact lens packaging systems and production methods are also provided.
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