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:
Nov. 22, 2016
Filed:
Dec. 18, 2013
Applicant:
Coopervision International Holding Company, Lp, St. Michael, BB;
Inventors:
Andrew Luk, Pleasanton, CA (US);
Victoria Rogers, Pleasanton, CA (US);
Junhao Ge, Pleasanton, CA (US);
Hong Xue, Pleasanton, CA (US);
Yuwen Liu, Pleasanton, CA (US);
Arthur Back, Pleasanton, CA (US);
Yun Zhang, Pleasanton, CA (US);
Ying Ye, Irvine, CA (US);
Peter Zhu, Los Altos, CA (US);
Assignee:
CooperVision International Holding Company, LP, St. Michael, BB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 1/04 (2006.01); A45C 11/00 (2006.01); B65B 55/02 (2006.01);
U.S. Cl.
CPC ...
A45C 11/005 (2013.01); B65B 55/02 (2013.01); G02B 1/043 (2013.01);
Abstract
Silicone hydrogel contact lenses comprising an ionic component sustain release of beneficial cationic polymers.