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

Patent Owner(s)

Patent Owner	Address
THYSSENKRUPP STEEL EUROPE AG	47166 DUISBURG

International Classification(s)

• C23C:COATING METALLIC MATERIAL; COATING MATERIAL WITH M....
• C25D:PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC ....
• C21D:MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS....
• C22C:ALLOYS
• B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....
• B21B:ROLLING OF METAL

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Cetinkaya, Burak William	Dortmund, DE	9	1
Junge, Fabian	Düsseldorf, DE	13	1
Müller, Gregor	Moers, DE	7	9

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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	Aug 20, 2027
7.5 Year Payment	$3600.00	$1800.00	$900.00	Aug 20, 2031
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Aug 20, 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
February 20, 2024	US,11905579,B1   US11905579B1	GRANTED PATENT AS FIRST PUBLICATION
February 15, 2024	US,20240052460,A1   US20240052460A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 11905579

Sheet steel having a deterministic surface structure

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