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:
Jun. 13, 2017
Filed:
Jun. 13, 2011
Neil Goodenough, Southampton, GB;
David Robert Morsley, Eastleigh, GB;
Ian Bruce, Southampton, GB;
Edyta S. Bialek, Southampton, GB;
Lee Darren Norris, Southampton, GB;
Neil Goodenough, Southampton, GB;
David Robert Morsley, Eastleigh, GB;
Ian Bruce, Southampton, GB;
Edyta S. Bialek, Southampton, GB;
Lee Darren Norris, Southampton, GB;
CooperVision International Holding Company, LP, St. Michael, BB;
Abstract
Ophthalmic lens molds made from at least one vinyl alcohol copolymers with high amorphous content, ophthalmic lenses including silicone hydrogel contact lenses formed using these molds, packaged ophthalmic lenses present in a solution comprising the at least one vinyl alcohol copolymer with high amorphous content, and related methods are described. The methods of manufacturing ophthalmic lenses can use wet demolding, delensing or demolding and delensing processes involving dissolving the molds in water or an aqueous solution.