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

Patent Owner(s)

Patent Owner	Address
JNC CORPORATION	2-1 OTEMACHI 2-CHOME CHIYODA-KU TOKYO 100-8105
JNC PETROCHEMICAL CORPORATION	2-1 OTEMACHI 2-CHOME CHIYODA-KU TOKYO 100-0004

International Classification(s)

• C09K:MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED ....
• C07C:ACYCLIC OR CARBOCYCLIC COMPOUNDS
• G02F:DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF ....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Tanaka, Hiroyuki	Ichihara, JP	980	8259
Yano, Masakazu	Ichihara, JP	21	172

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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	Jun 26, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jun 26, 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
December 26, 2017	US,9850428,B2   US9850428B2	GRANTED PATENT AS SECOND PUBLICATION
June 16, 2016	US,20160168466,A1   US20160168466A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9850428

Compound having poly (difluoromethylene) chain, liquid crystal composition and liquid crystal display device

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