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US 2006/0232766 A1Published application
Methods of inspecting ophthalmic lenses
OwnerRobert Watterson, Jonathan Adamsinventors
Life of this patent
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Abstract
Methods of inspecting ophthalmic lenses contained in packages by treating the packages with an electrical charge prior to adding a liquid and the ophthalmic lens to the package.
Claims9
A method of inspecting an ophthalmic lens in a container, wherein said ophthalmic lens is submersed in a liquid comprising
- treating the inner surface of said container with an electrical charge of adequate power, for a sufficient period of time prior to adding said liquid or said ophthalmic lens to said container;
- adding said liquid and said ophthalmic lens to the container;
- and inspecting said ophthalmic lens.
Dependencies are inferred from the claim text.