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

Patent Owner(s)

Patent Owner	Address
JFE STEEL CORPORATION	TOKYO

International Classification(s)

• F16L:PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR ....
• C22C:ALLOYS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Edwards, Michael G	Lowestoft, GB	4	52
Guise, Richard J	Lowestoft, GB	1	12

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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 06, 2009	US,7472927,B2   US7472927B2	GRANTED PATENT AS SECOND PUBLICATION
June 02, 2005	US,20050118364,A1   US20050118364A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7472927

Tubular member having an anti-galling coating

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