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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.:

US 9684095 B1

PDFFull Text
Date of Patent:
Jun. 20, 2017

Filed:

Apr. 23, 2015

Hydrophilized carbosiloxane vinylic monomers

Applicant:

Novartis Ag, Basel, CH;

Inventors:

Jinyu Huang, Suwanee, GA (US);

Frank Chang, Cumming, GA (US);

Assignee:

Novartis AG, Basel, CH;

Attorney:

Jian Zhou

Primary Examiner:

Tae H Yoon

Int. Cl.
CPC ...
G02B 1/04 (2006.01); C07F 7/18 (2006.01); C07F 9/09 (2006.01); C08F 230/08 (2006.01); C08F 283/12 (2006.01); C08G 77/38 (2006.01); C08G 77/388 (2006.01); C08G 77/392 (2006.01); C08G 77/395 (2006.01); C08G 77/50 (2006.01); C08G 77/20 (2006.01);
U.S. Cl.
CPC ...
G02B 1/043 (2013.01); C07F 7/1844 (2013.01); C07F 7/1852 (2013.01); C07F 9/09 (2013.01); C07F 9/092 (2013.01); C08F 230/08 (2013.01); C08F 283/124 (2013.01); C08G 77/38 (2013.01); C08G 77/388 (2013.01); C08G 77/392 (2013.01); C08G 77/395 (2013.01); C08G 77/50 (2013.01); C08G 77/20 (2013.01);
Abstract

The invention provides a hydrophilized carbosiloxane vinylic monomer which comprises (1) a poly(carbosiloxane) segment, (2) one sole ethylenically unsaturated group, and (3) at least one terminal or pendant group which is a hydrophilic group or hydrophilic polymer chain. The present invention is also related to a polymer, an actinically-crosslinkable silicone-containing prepolymer, a silicone hydrogel polymeric material, or a silicone hydrogel contact lens, which comprises monomeric units derived from a hydrophilized carbosiloxane vinylic monomer of the invention.

Find Patent Forward Citations

Huang, Jinyu. (2017). Hydrophilized carbosiloxane vinylic monomers (U.S. Patent No. 9684095). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9684095

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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