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

Patent Owner(s)

Patent Owner	Address
FRIEDRICH-ALEXANDER-UNIVERSITAT ERLANGEN-NURNBERG	91054 ERLANGEN

International Classification(s)

• C25C:PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVER....
• C25B:ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE ....
• C02F:TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
BORCHARDT, Rudolf	Erlangen, DE	1	0
FROMM, Timo	Parsberg, DE	1	0
GÖLTZ, Maximilian	Möhrendorf, DE	2	0
GHANEM, Hanadi	Erlangen, DE	1	0
HELMREICH, Thomas	Nürnberg, DE	2	0
ROSIWAL, Stefan	Bamberg, DE	10	12

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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	Jan 28, 2026
7.5 Year Payment	$3600.00	$1800.00	$900.00	Jan 28, 2030
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jan 28, 2034

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: 2022/0235,475

ELECTROLYSIS DEVICE HAVING TWO BORON DOPED DIAMOND LAYERS

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