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

Patent Owner(s)

Patent Owner	Address
MERCK PATENT GMBH	DARMSTADT DARMSTADT HESSIAN

International Classification(s)

• C09K:MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED ....

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
ADLEM, Kevin	Bournemouth, GB	57	379
ARASI, Hassan	Eastleigh, GB	11	16
PARRI, Owain Llyr	Ringwood, GB	81	655
TUFFIN, Rachel	Chandlers Ford, GB	34	73

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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	Jul 25, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jul 25, 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

Full Text

US Patent Application No: 2018/0022,996

BIMESOGENIC COMPOUNDS AND MESOGENIC MEDIA

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