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

Patent Owner(s)

Patent Owner	Address
COVESTRO DEUTSCHLAND AG	LEVERKUSEN GERMANY LEVERKUSEN NORTH RHINE-WESTPHALIA

International Classification(s)

• C25B:ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE ....
• H01M:PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT....
• B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Bulan, Andreas	Langenfeld, DE	113	478
Eiden, Stefanie	Leverkusen, DE	33	187
Frenzer, Gerald	Saarbrücken-Fechingen, DE	6	14
Gross, Frank	Merzig, DE	13	80
Hammarberg, Elin	Saarbrücken, DE	3	3
Kintrup, Juergen	Leverkusen, DE	4	12
Sepeur, Stefan	Wadgassen, DE	36	509

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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	Dec 13, 2024
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Dec 13, 2028

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
June 13, 2017	US,9677183,B2   US9677183B2	GRANTED PATENT AS SECOND PUBLICATION
August 14, 2014	US,20140224666,A1   US20140224666A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9677183

Electrocatalyst, electrode coating and electrode for the preparation of chlorine

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