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

Patent Owner(s)

Patent Owner	Address
EVONIK GOLDSCHMIDT GMBH	45127 ESSEN

International Classification(s)

• C08G:MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN B....

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Eilbracht, Christian	Herne, DE	26	583
Klincke, Manfred	Castrop-Rauxel, DE	4	64
Ulrich-Brehm, Isabella	Ratingen, DE	6	61

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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
March 02, 2010	US,7671103,B2   US7671103B2	GRANTED PATENT AS SECOND PUBLICATION
August 11, 2005	US,20050176837,A1   US20050176837A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7671103

Use of block polyethersiloxanes as stabilizers in polyurethane foams

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