Coatings for medical articles including natural biodegradable polysaccharides

United States of America Patent

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Aug 14, 2012
Grant Date
Nov 17, 2005
app pub date
May 12, 2005
filing date
May 12, 2004

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Abstract

Biodegradable coatings that include natural biodegradable polysaccharides are described. The coating is formed from a plurality of natural biodegradable polysaccharides having pendent coupling groups.

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SURMODICS INC	9924 WEST 7TH STREET EDEN PRAIRIE MN 55344-3523

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Inventor Name	Address	# of filed Patents	Total Citations
Burkstrand, Michael J	Richfield, US	12	552
Chinn, Joseph A	Shakopee, US	24	1523
Chudzik, Stephen J	St. Paul, US	56	3913
Swan, Dale G	St. Louis Park, US	54	2829

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Coatings for medical articles including natural biodegradable polysaccharides

Number of patents in Portfolio can not be more than 2000

United States of America Patent

11127351

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PATENT NO	8241655
APP PUB NO	20050255142A1
SERIAL NO	11127351
DOCKET NO

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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
August 14, 2012	US,8241655,B2 US8241655B2	GRANTED PATENT AS SECOND PUBLICATION
November 17, 2005	US,20050255142,A1 US20050255142A1	FIRST PUBLISHED PATENT APPLICATION

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11127351

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