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

Patent Owner(s)

Patent Owner	Address
ALTANA ELECTRICAL INSULATION GMBH	46483 WESEL

International Classification(s)

• C08G:MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN B....
• C08F:MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONL....
• C08L:COMPOSITIONS OF MACROMOLECULAR COMPOUNDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Herlinger, Heinz	Seckach, DE	2	33
Stevens, Guenter	Kempen, DE	2	4

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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
October 26, 2010	US,7820768,B2   US7820768B2	GRANTED PATENT AS SECOND PUBLICATION
February 02, 2006	US,20060025543,A1   US20060025543A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7820768

Process for the preparation of storage-stable polyamidoimide resins and coating materials which contain them

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