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

Patent Owner(s)

Patent Owner	Address
CHROMATIC TECHNOLOGIES INC	1096 ELKTON DRIVE SUITE 600 COLORADO SPRINGS CO 80907

International Classification(s)

• B41M:PRINTING, DUPLICATING, MARKING, OR COPYING PROCESS....
• C09D:COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQ....
• C09B:ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PROD....
• C08K:USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUB....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Abraha, Medhanei	Colorado Springs, US	7	10
Clayton, Terrill Scott	Colorado Springs, US	28	272
Du, Yu	Colorado Springs, US	120	683
Owen, Timothy J	Colorado Springs, US	39	316
Small, Lyle	Colorado Springs, US	9	43
Wang, Ruizheng	Colorado Springs, US	38	176

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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	Feb 28, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Feb 28, 2029

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
August 29, 2017	US,9745487,B2   US9745487B2	GRANTED PATENT AS SECOND PUBLICATION
November 17, 2016	US,20160333210,A1   US20160333210A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9745487

Yellow thermochromic dyes, inks composition and level indicators

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