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

Patent Owner(s)

Patent Owner	Address
EASTMAN CHEMICAL COMPANY	KINGSPORT TN

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
• C12P:FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESI....
• C07D:HETEROCYCLIC COMPOUNDS
• C07C:ACYCLIC OR CARBOCYCLIC COMPOUNDS
• A61Q:USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Boaz, Neil Warren	Kingsport, US	58	234
Delaire, Sabine	Rueil Malmaison, FR	4	32
Deng, Liu	Kingsport, US	25	65

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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	Jul 3, 2028

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
January 03, 2017	US,9532938,B2   US9532938B2	GRANTED PATENT AS SECOND PUBLICATION
January 22, 2015	US,20150025247,A1   US20150025247A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9532938

Esters of O-substituted hydroxy carboxylic acids and preparations thereof

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