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:
Jan. 16, 2024
Filed:
Jan. 07, 2021
Applicant:
GL Chemtec Vision Inc., Oakville, CA;
Inventors:
Assignee:
GL CHEMTEC VISION INC., Oakville, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 207/277 (2006.01); G02C 7/04 (2006.01); A61L 27/52 (2006.01); A61L 27/18 (2006.01); C08F 220/26 (2006.01); C08F 220/34 (2006.01); C08K 5/3415 (2006.01); G02B 1/04 (2006.01); C08F 220/28 (2006.01); C08F 220/38 (2006.01);
U.S. Cl.
CPC ...
C07D 207/277 (2013.01); A61L 27/18 (2013.01); A61L 27/52 (2013.01); C08F 220/26 (2013.01); C08F 220/34 (2013.01); C08K 5/3415 (2013.01); G02B 1/043 (2013.01); G02C 7/04 (2013.01); A61L 2430/16 (2013.01); C08F 220/283 (2020.02); C08F 220/382 (2020.02); C08F 2800/20 (2013.01);
Abstract
Cross-linking agent(s), composition(s) made therefrom and use(s) thereof. For example, crosslinking agent(s) that are used to make composition(s) such as hydrogel material(s). Such materials are useful in the manufacture of biocompatible medical devices, for example, hydrogel materials having desirable physical properties for use as contact lense(s) and/or stimulating device(s).