Medical device coating with a biocompatible layer

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11260150
APP PUB NO 20200129671A1
SERIAL NO

16726750

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Abstract

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Medical devices with a hydrogel layer covalently attached to a portion of the outer surface of the medical device are provided along with methods for applying the coating. The hydrogel layer can include a first polymer species comprising polyethylene glycol (PEG) and a second polymer species. Examples of the second polymer species include PEG and polyacrylamide (PAM). The first and second species can be at least partially cross-linked. Methods for forming the hydrogel coatings on the medical devices are provided including nucleophilic conjugate reactions, such as Click reactions.

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Patent Owner(s)

  • TANGIBLE SCIENCE, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cook, Paul Palo Alto, US 14 304
Felkins, Brandon M Half Moon Bay, US 5 38
Havenstrite, Karen Saratoga, US 5 40
McCray, Victor W San Jose, US 3 35

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