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

Patent Owner(s)

Patent Owner	Address
HENKEL AG & CO KGAA	40589 DÜSSELDORF

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
• A61Q:USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Cansev, Tugce	Hamburg, DE	9	0
Hippe, Thomas	Appen, DE	53	136
Hoepfner, Stefan	Hamburg, DE	40	67
Kleen, Astrid	Haseldorf, DE	45	213
Manneck, Hartmut	Barnitz, DE	42	116

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
3.5 Year Payment	$1600.00	$800.00	$400.00	Jul 23, 2028
7.5 Year Payment	$3600.00	$1800.00	$900.00	Jul 23, 2032
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Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

Full Text

US Patent Application No: 2025/0025,395

Means for Oxidatively Dyeing Keratin Fibers

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