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

Patent Owner(s)

Patent Owner	Address
CATEXEL LIMITED	LONDON EC4A 3AE

International Classification(s)

• B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....
• D06L:BLEACHING, e.g. OPTICAL BLEACHING, DRY-CLEANING, O....
• C11D:DETERGENT COMPOSITIONS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Gaulard, Fabien Pierre Guy	Leiden, NL	4	2
Hage, Ronald	Leiden, NL	92	619
Yang, Kimberly Soraya	Leiden, NL	2	7

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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	Feb 25, 2027

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
August 25, 2015	US,9115463,B2   US9115463B2	GRANTED PATENT AS SECOND PUBLICATION
May 30, 2013	US,20130137620,A1   US20130137620A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9115463

Bleaching of substrates

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