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

Patent Owner(s)

Patent Owner	Address
MERCK KGAA	FRANKFURTER STRASSE 250 DARMSTADT 64293

International Classification(s)

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

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Bauer, Monika	Darmstadt, DE	57	301
Deing, Kaja Christina	Darmstadt, DE	11	25
Hofmeyer, Sebastian	Darmstadt, DE	5	12
Laut, Sven Christian	Darmstadt, DE	18	33
Weiss, Kristin	Darmstadt, DE	4	7

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
3.5 Year Payment	$1600.00	$800.00	$400.00	Sep 5, 2027
7.5 Year Payment	$3600.00	$1800.00	$900.00	Sep 5, 2031
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Sep 5, 2035

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 3.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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
March 05, 2024	US,11920074,B2   US11920074B2	GRANTED PATENT AS SECOND PUBLICATION
June 17, 2021	US,20210179942,A1   US20210179942A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 11920074

Liquid crystal medium

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