Patent · US Active

Biomaterial based on a hydrophilic polymeric carrier

US10196602B2 · kind B2 · utility

0Cited by

2References

22Claims

0Family size

Assignee

NMI Naturwissenschaftliches und Medizinisches Institut an der Universität Tübingen · DE

Inventor

Helmut Wurst · Tübingen, DE

Key dates

Filing date	Jan 11, 2010
Grant date	Feb 5, 2019
Priority date	—
Expiry date	Jul 4, 2031

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC12N2537/10
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

The present invention relates to a biomaterial for cell or tissue culture, based on a polymeric carrier, which contains at least one crosslinkable hydrophilic polymer. The polymer is functionalized with groups that are selected from maleimide, vinylsulfonic, acrylate, alkyl halide, azirine, pyridyl, thionitrobenzene acid groups, or arylating groups. The invention relates further to a method of production of said biomaterial, and the use of particular functionalizing groups for the production of a biomaterial for the cultivation of tissue and/or cells. The biomaterial can have biofactors that exert a particular action on cells.

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