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

Patent Owner(s)

Patent Owner	Address
OYJ KEMIRA	HELSINKI

International Classification(s)

• C14C:CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g....

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Boehmer, Branislav	Salzweg-Strasskirchen, DE	2	0
Fuchs, Dietmar	Pulheim, DE	10	116
Huebbe, Thomas	Kürten, DE	1	0
Meisel, Karlheinrich	Odenthal, DE	13	51
Obendorf, Lars	Köln, DE	9	86
Renner, Gerd-Friedrich	Kürten, DE	10	20
Spaniol, Armin	Bergisch Gladbach, DE	3	17
Thiele, Bernd	Odenthal, DE	15	92

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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 24, 2006	US,6989106,B2   US6989106B2	GRANTED PATENT AS SECOND PUBLICATION
February 26, 2004	US,20040039152,A1   US20040039152A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 6989106

Process for the preparation of polymeric condensates and their use

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