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:
Feb. 19, 2013
Filed:
Apr. 20, 2012
Hayden Atkinson, Basingstoke, GB;
Paul Riggs, Southampton, GB;
John Gibson, Farnham Common, GB;
Tim Warren, Dublin, CA (US);
Ronnie Dover, Simpsonville, SC (US);
Arthur Williams, Greenville, SC (US);
Jennifer Cowden, Greenville, SC (US);
Michael Gunner, Simpsonville, SC (US);
Hayden Atkinson, Basingstoke, GB;
Paul Riggs, Southampton, GB;
John Gibson, Farnham Common, GB;
Tim Warren, Dublin, CA (US);
Ronnie Dover, Simpsonville, SC (US);
Arthur Williams, Greenville, SC (US);
Jennifer Cowden, Greenville, SC (US);
Michael Gunner, Simpsonville, SC (US);
CooperVision International Holding Company, LP, St. Michael, BB;
Abstract
Contact lens curing systems and methods are described. A contact lens curing system includes an oven that has a plurality of curing zones, a mold advancement system for moving contact lens mold assemblies between the plurality of zones, and a controlled atmosphere in the curing zones that provides a substantially chemically inert environment in which contact lens precursor materials can be polymerized in contact mold assemblies located in the curing zones. Methods of producing contact lenses include curing contact lens precursor materials in contact lens mold assemblies in the lens curing system.