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

Patent Owner(s)

Patent Owner	Address
TECHNISCHE UNIVERSITAT MUNCHEN	ARCISSTRASE 21 MÜNCHEN 80333
GREENERITY GMBH	ALZENAU

International Classification(s)

• C25B:ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE ....
• H01M:PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Damjanovic, Ana Marija	München, DE	2	0
Elsayed, Hany	Neufahrn, DE	2	0
Fathi, Tovini Mohammad	München, DE	2	0
Gasteiger, Hubert	München, DE	15	89
Ghielmi, Alessandro	Frankfurt am Main, DE	39	192
Speder, Jozsef	Frankfurt am Main, DE	3	0
Suchsland, Jens-Peter	Alzenau, DE	13	14

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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	May 30, 2027
7.5 Year Payment	$3600.00	$1800.00	$900.00	May 30, 2031
11.5 Year Payment	$7400.00	$3700.00	$1850.00	May 30, 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

Full Text

US Patent Application No: 2023/0387,423

OXYGEN EVOLUTION CATALYST, PRODUCTION AND USE OF SAME, MEMBRANE ELECTRODE ARRANGEMENT AND FUEL CELL OR ELECTROLYTIC CELL

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