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

Patent Owner(s)

Patent Owner	Address
SIKA TECHNOLOGY AG	BAAR

International Classification(s)

• C07D:HETEROCYCLIC COMPOUNDS
• C07B:GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS TH....

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Dierker, Markus	Duesseldorf, DE	48	222
Ohlmann, Dominik	Mannheim, DE	9	18
Teles, Joaquim Henrique	Waldsee, DE	185	873
Vautravers, Nicolas	Strasbourg, FR	26	134
Woelfle, Heimo	Traunstein, DE	10	34

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Nov 15, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Nov 15, 2029

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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
May 15, 2018	US,9969708,B2   US9969708B2	GRANTED PATENT AS SECOND PUBLICATION
November 09, 2017	US,20170320847,A1   US20170320847A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9969708

Method for producing glyceric acid carbonate

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