Bioprosthetic heart valve with polyphosphazene

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Apr 12, 2011
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Apr 10, 2008
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Oct 10, 2007
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Oct 10, 2006

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Abstract

This disclosure encompasses a bioprosthetic heart valve having a polyphosphazene polymer such as poly[bis(trifluoroethoxy)phosphazene], which exhibits improved antithrombogenic, biocompatibility, and hemocompatibility properties. A method of manufacturing a bioprosthetic heart valve having a polyphosphazene polymer is also described.

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CELONOVA BIOSCIENCES INC	49 SPRING STREET NEWNAN GA 30263

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Inventor Name	Address	# of filed Patents	Total Citations
Denk, Roman	Weidenstetten, DE	11	214
Fritz, Ulf	Hirschhorn, DE	36	468
Gordy, Thomas A	Newnan, US	15	355
Ung, Neng S	Lincolnshire, US	2	159

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Bioprosthetic heart valve with polyphosphazene

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United States of America Patent

11869889

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PATENT NO	7922764
APP PUB NO	20080086205A1
SERIAL NO	11869889
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity Expired	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
April 12, 2011	US,7922764,B2 US7922764B2	GRANTED PATENT AS SECOND PUBLICATION
April 10, 2008	US,20080086205,A1 US20080086205A1	FIRST PUBLISHED PATENT APPLICATION

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11869889

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