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

Patent Owner(s)

Patent Owner	Address
ALKEM LABORATORIES LIMITED	MUMBAI 400013

International Classification(s)

• C07C:ACYCLIC OR CARBOCYCLIC COMPOUNDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Ananthalakshmi, Veerasamy	Bangalore, IN	1	0
Jeyaraman, Govindarajalu	Bangalore, IN	3	2
Kanakamajalu, Shridhara	Bangalore, IN	4	0
Nagarajan, Kuppuswamy	Bangalore, IN	9	10
Ranganathan, Koottungalmadhom Ramaswamy	Bangalore, IN	1	0
Rao, Kothapalli Sundarraja	Bangalore, IN	3	0
Saralya, Sanjay Sukumar	Bangalore, IN	1	0
Shashiprabha, null	Bangalore, IN	3	0
Somashekar, Shashikumar Hiriyalu	Bangalore, IN	1	0

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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
October 09, 2012	US,8283499,B2   US8283499B2	GRANTED PATENT AS SECOND PUBLICATION
January 06, 2011	US,20110004024,A1   US20110004024A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8283499

Preparation of naphthoquinone compounds using 2,3-dihalonaphthoquinone

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