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

Patent Owner(s)

• LIQUID THERMO PLASTICS, INC.

International Classification(s)

• C07D:HETEROCYCLIC COMPOUNDS
• B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Le, Grand Donald G	Burnt Hills , US	3	39
Phelps, Peter D	Schenectady , US	32	428
Thompson, Timothy A	Clifton Park , US	10	142
Wang, Yi-Feng	Waterford , US	32	282

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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
November 10, 2009	US,7615511,B2   US7615511B2	GRANTED PATENT AS SECOND PUBLICATION
March 10, 2005	US,20050054862,A1   US20050054862A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7615511

Organo-titanate catalysts for preparing pure macrocyclic oligoesters

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