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

Patent Owner(s)

Patent Owner	Address
NAGARJUNA ENERGY PRIVATE LIMITED	82 NAGARJUNA HILLS PANJAGUTTA HYDERABAD 500 082

International Classification(s)

• C07C:ACYCLIC OR CARBOCYCLIC COMPOUNDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Chakrabarti, Dhurjati Prasad	Hyderabad, IN	1	2
Pandey, Banibrata	Hyderabad, IN	19	27
Sarkar, Dhruba	Hyderabad, IN	8	8
Sarkar, Manoj Kumar	Hyderabad, IN	7	19

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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
July 16, 2013	US,8487142,B2   US8487142B2	GRANTED PATENT AS SECOND PUBLICATION
December 22, 2011	US,20110313178,A1   US20110313178A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8487142

Process for producing small molecular weight organic compounds from carbonaceous material

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