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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
CORCYM S R L	20141 MILANO (MI)

International Classification(s)

• A61F:FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES....

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Chinn, Joseph Andrew	Shakopee, US	5	1188
# of filed Patents : 5 Total Citations : 1188
Thoma, Randall	San Antonio di saluggia, IT	1	313
# of filed Patents : 1 Total Citations : 313

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Patent Citation Ranking

• 141 Citation Count
• A61F Class

• 91.77 % this patent is cited more than
• 15 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
January 05, 2010	US,7641687,B2   US7641687B2	GRANTED PATENT AS SECOND PUBLICATION
May 04, 2006	US,20060095125,A1   US20060095125A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7641687

Attachment of a sewing cuff to a heart valve

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Abstract

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A heart valve comprises a stent and a sewing cuff comprising a stiffening ring, wherein the stent and the stiffening ring are adapted to be snap-fitted. In one embodiment, the stent and the stiffening ring can together comprise one or more projections and one or more openings.

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Description

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Claims

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