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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 9962521 B1

PDFFull Text
Expired
Date of Patent:
May. 08, 2018

Filed:

Feb. 03, 2012

Shape memory materials by surface modification

Applicants:

Jayachandran N. Kizhakkedathu, New Westminster, CA;

Yuquan Zou, Richmond, CA;

A. Srikantha Phani, Vancouver, CA;

Donald E. Brooks, Vancouver, CA;

Inventors:

Jayachandran N. Kizhakkedathu, New Westminster, CA;

Yuquan Zou, Richmond, CA;

A. Srikantha Phani, Vancouver, CA;

Donald E. Brooks, Vancouver, CA;

Assignee:

University of British Columbia, Vancouver, CA;

Attorney:

Pepper Hamilton LLP

Primary Examiner:

Phillip Gray

Int. Cl.
CPC ...
A61M 31/00 (2006.01); A61M 25/00 (2006.01); A61M 25/01 (2006.01); A61L 29/04 (2006.01); A61L 29/08 (2006.01); A61L 29/16 (2006.01); A61L 31/04 (2006.01); A61L 31/10 (2006.01); A61L 31/16 (2006.01); A61B 17/06 (2006.01); A61B 17/064 (2006.01); A61B 17/122 (2006.01); A61B 17/00 (2006.01); A61B 90/00 (2016.01);
U.S. Cl.
CPC ...
A61M 25/0045 (2013.01); A61L 29/041 (2013.01); A61L 29/085 (2013.01); A61L 29/16 (2013.01); A61L 31/048 (2013.01); A61L 31/10 (2013.01); A61L 31/16 (2013.01); A61M 25/0009 (2013.01); A61M 25/0158 (2013.01); A61B 17/064 (2013.01); A61B 17/06166 (2013.01); A61B 17/122 (2013.01); A61B 2017/00526 (2013.01); A61B 2017/00623 (2013.01); A61B 2017/00858 (2013.01); A61B 2017/00867 (2013.01); A61B 2017/00982 (2013.01); A61B 2017/00995 (2013.01); A61B 2090/065 (2016.02); A61L 2300/602 (2013.01); A61L 2400/16 (2013.01); Y10T 428/23979 (2015.04);
Abstract

Devices including a flexible substrate and a grafted polymer brush coating on at least one surface of the flexible substrate and methods for making and using such devices are provided herein. The grafted polymer brush included on the devices allow for controlled bending of the device during use.

Find Patent Forward Citations

Kizhakkedathu, Jayachandran. (2018). Shape memory materials by surface modification (U.S. Patent No. 9962521). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9962521

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

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