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

Patent Owner(s)

Patent Owner	Address
CELANESE SALES GERMANY GMBH	65843 SULZBACH

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

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Haubs, Michael	Bad Kreuznach, DE	68	482
Hoffmockel, Michael	Neidernhausen, DE	32	246
Lingnau, Jeurgen	Mainz, DE	1	0
Roeschert, Horst	Ober-Hillsheim, DE	26	278

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Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Sep 30, 2026

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Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
March 31, 2015	US,8993709,B2   US8993709B2	GRANTED PATENT AS SECOND PUBLICATION
January 17, 2013	US,20130018170,A1   US20130018170A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8993709

Process for producing oxymethylene polymers

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