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

Patent Owner(s)

• FUCHS PETROLUB AG;SUDZUCKER AKTIENGESELLSCHAFT MANNHEIM/OCHSENFURT

International Classification(s)

• C10M:LUBRICATING COMPOSITIONS
• C07C:ACYCLIC OR CARBOCYCLIC COMPOUNDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Haji, Begli Alireza	Ramsen , DE	18	68
Harperscheid, Manfred	Römerberg , DE	2	11
Kesseler, Angela	Oberhausen , DE	2	11
Kohlstrung, Rainer	Schwetzingen , DE	15	74
Kowalczyk, Jorg	Eisenberg/steinborn , DE	46	263
Kunz, Markwart	Worms , DE	43	324
Luther, Rolf	Speyer , DE	9	52
Mang, Theo	Weinheim , DE	5	30
Puhl, Christian	Grünstadt , DE	2	11
Wagner, Helena	Cologne , DE	3	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
April 28, 2009	US,7524798,B2   US7524798B2	GRANTED PATENT AS SECOND PUBLICATION
February 10, 2005	US,20050032653,A1   US20050032653A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7524798

Use of a polyster composition as a hydraulic fluid

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