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

Patent Owner(s)

Patent Owner	Address
3M INNOVATIVE PROPERTIES COMPANY	ST PAUL MN

International Classification(s)

• B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Buckanin, Richard S	Woodbury, MN	30	1239
Coggio, William D	Hudson, WI	63	1342
Eisbernd, Cheryl L S	Woodbury, MN	1	23
Jing, Naiyong	Woodbury, MN	264	4890
Klun, Thomas P	Lakeland, MN	218	4896
Moore, George G I	Afton, MN	150	2789
Pellerite, Mark J	Woodbury, MN	119	2613
Qiu, Zai-Ming	Woodbury, MN	150	1574
Walker, Jr Christopher B	Saint Paul, MN	13	199
Wang, Sharon	Saint Paul, MN	28	351

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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
September 11, 2007	US,7267850,B2   US7267850B2	GRANTED PATENT AS SECOND PUBLICATION
November 09, 2006	US,20060251885,A1   US20060251885A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7267850

Article comprising fluorochemical surface layer

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