Patent ID: 11934044
Assignee: COOPERVISION INTERNATIONAL LIMITED
Field: Other special machines (Mechanical engineering)
Classification: CPC B  C  G | IPC B  C  G

Claim 23:
24. A kit comprising at least two WS12-releasing contact lenses each immersed in a packaging solution and sealed in a package, sterilized and packaged in secondary packaging,
wherein a first contact lens comprises a first polymeric lens body and a first amount of WS12 releasably adhered to the first polymeric lens body, and a second contact lens comprising a second polymeric lens body and a second amount of WS12 releasably adhered to the second polymeric lens body, wherein the second amount is greater than the first amount, and wherein the first polymeric lens body and the second polymeric lens body comprise the same material; and
wherein the packaging solution has a concentration of WS12 that is less than 0.1 μg/ml.