Method for rendering a substrate surface antithrombogenic

United States of America Patent

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Sep 12, 1989
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N/A
app pub date
Jul 7, 1988
filing date
Jul 7, 1988

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Expired

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Abstract

A method for heparinizing a substrate includes applying a coating of ammonium salt to a substrate by steeping the substrate in a solution of the salt at an alkaline pH and contacting the coated substrate with a solution of a salt of heparin.

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Patent Owner(s)

BECTON, DICKINSON AND COMPANY

International Classification(s)

A01N:PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLA....

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hu, Can B	Spring Valley, OH	35	1627
Shields, Nancy L	Dayton, OH	2	76
Solomon, Donald D	Spring Valley, OH	78	5855

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Method for rendering a substrate surface antithrombogenic

Number of patents in Portfolio can not be more than 2000

United States of America Patent

07215974

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PATENT NO	4865870
SERIAL NO	07215974
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07215974

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