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

Patent Owner(s)

Patent Owner	Address
WELLA OPERATIONS US LLC	4500 PARK GRANADA SUITE 100 CALABASAS CA 91302

International Classification(s)

• C07D:HETEROCYCLIC COMPOUNDS
• A61Q:USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Lim, Muill	Chuncheon-Si, KR	12	252
Murphy, Bryan Patrick	Loveland, US	73	701
Popp, Margaret Ann	West Chester, US	13	161
Sutton, Richard Matthew Charles	Cincinnati, US	24	206
Zhang, Guiru	Lebanon, US	40	279

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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
May 21, 2013	US,8444709,B2   US8444709B2	GRANTED PATENT AS SECOND PUBLICATION
August 23, 2012	US,20120210519,A1   US20120210519A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8444709

Oxidative dyeing compositions comprising an 1-hexyl/heptyl-4,5-diaminopyrazole and a 2-aminophenol and derivatives thereof

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