Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Gary D. Mills0
Laurence Warden0
Jagdish M. Jethmalani0
Gomaa Abdelsadek0
Date of Patent
May 31, 2011
0Patent Application Number
117260580
Date Filed
March 20, 2007
0Patent Primary Examiner
Patent abstract
The present invention provides an ophthalmic lens comprised of two lens materials with a gap between them of less than about 5 mm. The gap is formed and maintained by particles on the perimeter of the surfaces of both lens materials. Methods are also provided for creating a gap between two lens materials and for producing an ophthalmic lens with a gap between two lens materials.
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