Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Simona Cerritelli0
Annemie Rehor0
Date of Patent
February 24, 2015
0Patent Application Number
121021570
Date Filed
April 14, 2008
0Patent Primary Examiner
Patent abstract
Methods for making biomaterials for use as a tissue sealant, kits containing precursors for forming the biomaterials, and the resulting biomaterials are described herein. The biomaterials are formed from a composition comprising at least a first and a second precursor molecule, wherein:i) the first precursor molecule is a poly(ethylene glycol) based polymer having x nucleophilic groups selected from the group consisting of thiol or amino groups, wherein x is greater than or equal to 2ii) the second precursor molecule is of the general formula:A-[(C3H6O)n—(C2H4O)m—B]i wherein m and n are integers from 1 to 200i is greater than 2A is a branch pointB is a conjugated unsaturated group
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