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:
May. 04, 2021
Filed:
Feb. 11, 2019
Applicant:
Johnson & Johnson Vision Care, Inc., Jacksonville, FL (US);
Inventors:
Jaqunda Patton, Jacksonville, FL (US);
Yong Zhang, Jacksonville, FL (US);
Alexander Guzman, Jacksonville, FL (US);
Assignee:
Johnson & Johnson Vision Care, Inc., Jacksonville, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 1/04 (2006.01); G02C 7/04 (2006.01); C09D 183/10 (2006.01); C09D 7/63 (2018.01); C09D 11/10 (2014.01); C09D 133/14 (2006.01); C09D 139/06 (2006.01); C09D 11/037 (2014.01); B29D 11/00 (2006.01); C09D 11/107 (2014.01); G02C 7/02 (2006.01);
U.S. Cl.
CPC ...
G02C 7/04 (2013.01); B29D 11/00048 (2013.01); B29D 11/00134 (2013.01); C09D 7/63 (2018.01); C09D 11/037 (2013.01); C09D 11/10 (2013.01); C09D 133/14 (2013.01); C09D 139/06 (2013.01); C09D 183/10 (2013.01); G02B 1/043 (2013.01); C09D 11/107 (2013.01); G02C 7/021 (2013.01);
Abstract
Provided are ink compositions for making cosmetic contact lenses, as well as cosmetic contact lenses and methods for their preparation and use. The ink composition comprises: (a) a colorant; (b) a hydrophilic polymer; and (c) a binder polymer comprising a triblock polymer of formula: [A]-[B]-[C], wherein [A], [B] and [C] are as described herein.