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

Patent Owner(s)

Patent Owner	Address
CLARIANT SPECIALITY FINE CHEMICALS (FRANCE)	IMMEUBLE LE PLEIN QUEST 52 AVENUE DES CHAMPS PIERREUX 92000 NANTERRE 92000

International Classification(s)

• C07C:ACYCLIC OR CARBOCYCLIC COMPOUNDS
• C07B:GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS TH....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Albalat, Muriel	Coudoux, FR	3	2
Primazot, Geraldine	Compiegne, FR	3	2
Vallejos, Jean-Claude	La Ciotat, FR	16	32
Wilhelm, Didier	Issy les Moulineaux, FR	19	102

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Feb 25, 2027

Fee	Large entity fee	small entity fee	micro entity fee
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
August 25, 2015	US,9115058,B2   US9115058B2	GRANTED PATENT AS SECOND PUBLICATION
February 10, 2011	US,20110034726,A1   US20110034726A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9115058

Process of preparation of optically active αaminoacetals

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