Method for producing hydrogels

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10544233
APP PUB NO 20160319042A1
SERIAL NO

15139896

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Abstract

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The present invention provides a method of producing a polymer hydrogel comprising the steps of: (1) preparing an aqueous solution of a water soluble polysaccharide derivative and a polycarboxylic acid; (2) optionally agitating the solution, for example, by stirring; (3) isolating a polysaccharide derivative/polycarboxylic acid composite from the solution; and (4) heating the polysaccharide derivative/polycarboxylic acid composite at a temperature of at least about 80° C., thereby cross-linking the polysaccharide with the polycarboxylic acid. The invention also provides polymer hydrogels produced by the methods of the invention.

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Patent Owner(s)

  • GELESIS LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Demitri, Christian Lecce, IT 20 98
Hand, Barry Joseph Acton, US 8 68
Ron, Eyal S Lexington, US 55 1108
Sannino, Alessandro Lecce, IT 34 232
Zohar, Yishai Boston, US 24 139

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