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

Patent Owner(s)

• HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

International Classification(s)

• C09D:COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQ....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Austin, Mary E	Corvallis, US	19	218
Rehman, Zia Ur	Corvallis, US	11	97
Rengaswamy, Sukanya	Corvallis, US	9	74

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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
February 15, 2011	US,7887627,B2   US7887627B2	GRANTED PATENT AS SECOND PUBLICATION
October 23, 2008	US,20080257206,A1   US20080257206A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7887627

Dye-based black ink formulations and ink-jet ink sets

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