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:
Dec. 31, 2024
Filed:
May. 11, 2021
Applicant:
Johnson & Johnson Vision Care, Inc., Jacksonville, FL (US);
Inventors:
Shivkumar Mahadevan, Jacksonville, FL (US);
Dola Sinha, Jacksonville, FL (US);
Yong Zhang, Jacksonville, FL (US);
Assignee:
Johnson & Johnson Vision Care, Inc., Jacksonville, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 283/12 (2006.01); A61F 2/16 (2006.01); C07D 233/64 (2006.01); G02B 1/04 (2006.01);
U.S. Cl.
CPC ...
C08F 283/12 (2013.01); A61F 2/16 (2013.01); C07D 233/64 (2013.01); G02B 1/043 (2013.01);
Abstract
Provided are imidazolium zwitterion polymerizable compounds and their applications in ophthalmic devices and packaging solutions. The zwitterionic polymerizable compounds are of formula I:
Quick Actions:
Mahadevan, Shivkumar. (2024). Imidazolium zwitterion polymerizable compounds and ophthalmic devices incorporating them (U.S. Patent No. 12180318). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12180318
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile