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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)

• C01B:NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
• B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Pandey, Banibrata	Hyderabad, IN	19	27
Rao, Koruprolu Venkata	Hyderabad, IN	1	3
Sakthipriya, Petichimuthu	Hyderabad, IN	1	3
Sarkar, Manoj Kumar	Hyderabad, IN	7	19
Vasanthi, Malaiyandi	Hyderabad, IN	1	3

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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	Oct 29, 2025

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
April 29, 2014	US,8709965,B2   US8709965B2	GRANTED PATENT AS SECOND PUBLICATION
October 06, 2011	US,20110240923,A1   US20110240923A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8709965

Process for preventing polymerization of cracked volatile products during pyrolysis and gasification

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