Patent · US Active

Crosslinked zwitterionic hydrogels

US9394435B2 · kind B2 · utility

11Cited by

0References

25Claims

0Family size

Assignee

University of Washington through its Center for Commercialization · US

Inventors

Shaoyi Jiang · Redmond, US
Hong Xue · Sha Tin, CN
Wei-Yeih Yang · Brecksville, US
Louisa Ruth Carr · Schenectady, US

Key dates

Filing date	Aug 12, 2014
Grant date	Jul 19, 2016
Priority date	—
Expiry date	Sep 18, 2034

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/31786
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Zwitterionic crosslinking agents, crosslinked zwitterionic hydrogels prepared from copolymerization of zwitterionic monomers with the zwitterionic crosslinking agent, methods for making crosslinked zwitterionic hydrogels, and devices that include and methods that use the crosslinked zwitterionic hydrogels.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.