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

Patent Owner(s)

Patent Owner	Address
BASF AG	LUDWIGSHAFEN GERMANY

International Classification(s)

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

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Fenderson, John M	Kiowa, KS	20	48
# of filed Patents : 20 Total Citations : 48
Loocke, Walter Van	Meetkerke, BE	8	28
# of filed Patents : 8 Total Citations : 28
O'Neal, William B	Buffalo Grove, IL	22	166
# of filed Patents : 22 Total Citations : 166
Quaghebeur, Theo	Saint-Symphorien, BE	18	37
# of filed Patents : 18 Total Citations : 37
Schumm, Karl-Christopher	Campinas, BR	1	10
# of filed Patents : 1 Total Citations : 10

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Patent Citation Ranking

• 10 Citation Count
• A01N Class

• 17.82 % this patent is cited more than
• 26 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

Full Text

US Patent No: D657649

Utility knife

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Abstract

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Not Available

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Description

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Claims

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Legal Events

 

• I2012
• F2010
• PD2010

Date	Code	Event	Description
Apr 17, 2012	I	Issuance
Oct 20, 2010	F	Filing
Oct 20, 2010	PD	Priority Date