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:
Sep. 12, 2006
Filed:
May. 06, 2004
Ali Dahi, Carlsbad, CA (US);
Barry Chen, San Diego, CA (US);
Joe Collins, Carlsbad, CA (US);
Jerome Legerton, San Diego, CA (US);
Ramezan Benrashid, Concord, NC (US);
Ali Dahi, Carlsbad, CA (US);
Barry Chen, San Diego, CA (US);
Joe Collins, Carlsbad, CA (US);
Jerome Legerton, San Diego, CA (US);
Ramezan Benrashid, Concord, NC (US);
SynergEyes, Inc., Carlsbad, CA (US);
Abstract
A method of manufacturing a hybrid contact lens having a substantially rigid center portion and a substantially flexible outer portion, comprising forming the substantially rigid center portion, treating the substantially rigid center portion to form a coating on the perimeter of the substantially rigid portion, forming the substantially flexible outer portion around the substantially rigid center portion and chemically bonding the substantially flexible portion to the substantially rigid portion. Hybrid lenses comprising a substantially rigid center portion and a substantially flexible outer portion joined at junction comprising a first segment and a second segment are also provided.