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:
Mar. 29, 2016
Filed:
Feb. 23, 2012
Ying Zheng, Pleasanton, CA (US);
Yuan Xu, Fremont, CA (US);
Junhao GE, Fremont, CA (US);
Charles A. Francis, Union City, CA (US);
Yuan Sun, Pleasanton, CA (US);
Yuwen Liu, Dublin, CA (US);
Charlie Chen, San Ramon, CA (US);
YE Hong, Pleasanton, CA (US);
Hongjin Qiu, Mountain House, CA (US);
LI Yao, Johns Creek, GA (US);
Arthur Back, Danville, CA (US);
Ying Zheng, Pleasanton, CA (US);
Yuan Xu, Fremont, CA (US);
Junhao Ge, Fremont, CA (US);
Charles A. Francis, Union City, CA (US);
Yuan Sun, Pleasanton, CA (US);
Yuwen Liu, Dublin, CA (US);
Charlie Chen, San Ramon, CA (US);
Ye Hong, Pleasanton, CA (US);
Hongjin Qiu, Mountain House, CA (US);
Li Yao, Johns Creek, GA (US);
Arthur Back, Danville, CA (US);
CooperVision International Holding Company, LP, St. Michael, BB;
Abstract
Silicone hydrogel contact lenses that are derived from a polymerizable composition including at least one siloxane monomer and at least one hydrophobic ethylene glycol methyl ether methacrylate-containing monomer, or at least one hydrophilic vinyl ether-containing monomer, or both, wherein, when the at least one hydrophobic ethylene glycol methyl ether methacrylate-containing monomer is present in the polymerizable composition, it is present in an amount of from 1 to 20 unit parts by weight, and when the at least one hydrophilic vinyl ether-containing monomer is present in the polymerizable composition, it is present in an amount of from 1 to 20 unit parts by weight, are described. Batches of silicone hydrogel contact lenses and methods of making silicone hydrogel contact lenses are also described.