The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 31, 2011
Filed:
Mar. 20, 2007
Applicants:
Gary D. Mills, Escondido, CA (US);
Gomaa Abdelsadek, San Diego, CA (US);
Laurence Warden, Poway, CA (US);
Jagdish M. Jethmalani, San Diego, CA (US);
Inventors:
Gary D. Mills, Escondido, CA (US);
Gomaa Abdelsadek, San Diego, CA (US);
Laurence Warden, Poway, CA (US);
Jagdish M. Jethmalani, San Diego, CA (US);
Assignee:
Ophthonix, Inc., Vista, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02C 7/02 (2006.01);
U.S. Cl.
CPC ...
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.