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

Patent Owner(s)

Patent Owner	Address
SYNTHON IP INC	7130 HERITAGE VILLAGE PLAZA SUITE 202 GAINESVILLE VA 20155

International Classification(s)

• C07D:HETEROCYCLIC COMPOUNDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Gieling, Reinerus G	Nijmegen, NL	6	22
Overeem, Arjanne	Ede, NL	12	46
Thijs, Lambertus	Wijchen, NL	17	40
Zhu, Jie	Nijmegen, NL	209	1788

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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
March 10, 2009	US,7501517,B2   US7501517B2	GRANTED PATENT AS SECOND PUBLICATION
November 03, 2005	US,20050245569,A1   US20050245569A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7501517

Process for making montelukast and intermediates therefor

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