Modified polyisobutylene-based polymers, methods of making, and medical devices

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United States of America Patent

PATENT NO 10882945
APP PUB NO 20190292302A1
SERIAL NO

16359079

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Abstract

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A modified polyisobutylene-based polymer, method of making, and a medical device that includes such polymer, wherein the modified polyisobutylene-based polymer includes urethane, urea, or urethane-urea groups, hard segments, and soft segments, wherein the soft segments comprise phenoxy-containing polyisobutylene residues, and the hard segments include diisocyanate residues and optionally chain extender residues.

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Patent Owner(s)

Patent OwnerAddress
MEDTRONIC INC710 MEDTRONIC PARKWAY N E MINNEAPOLIS MN 55432-5604

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chaffin, Kimberly A Woodbury, US 29 783
Chen, Xiangji Plymouth, US 21 61
Jolly, Matthew Minneapolis, US 9 92
Lyu, SuPing Maple Grove, US 64 2277
Thor, Peter L Arden Hills, US 3 2
Untereker, Darrel F Cedar, US 32 1194
Wang, Zhaoxu New Brighton, US 8 2

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