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

Patent Owner(s)

Patent Owner	Address
BASF CORPORATION	100 PARK AVENUE FLORHAM PARK NJ 201206

International Classification(s)

• B03B:SEPARATING SOLID MATERIALS USING LIQUIDS OR USING ....
• C09D:COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQ....
• C09C:TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBRO....
• D21H:PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED....
• B01D:SEPARATION
• C08K:USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUB....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Berube, Richard	Holmdel, US	5	39
Khokhani, Ashok	Manalapan, US	12	66
Lake, Anthony N	Tega Cay, US	2	0
Mathur, Sharad	Tega Cay, US	56	1409
Yildirim, Ismail	Milledgeville, US	10	9

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Oct 9, 2026
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Oct 9, 2030

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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 09, 2019	US,10253186,B2   US10253186B2	GRANTED PATENT AS SECOND PUBLICATION
September 14, 2017	US,20170260396,A1   US20170260396A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 10253186

Pigment for paper and coatings

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