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

Patent Owner(s)

Patent Owner	Address
ARCELORMITTAL	24 - 26 BLVD D'AVRANCHES LUXEMBOURG L-1160

International Classification(s)

• B23K:SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLA....
• C23G:CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CH....
• C21D:MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS....
• B21B:ROLLING OF METAL
• C22C:ALLOYS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
CELOTTO, Thierry	Villerupt, FR	2	2
CHICHARRO, HERRANZ Francisco	Puerto de Sagunto, ES	2	2
DECHASSEY, Emmanuel	Godella, ES	4	2
DUPUY, Thomas	Le Ban Saint Martin, FR	3	2
KACZYNSKI, Christine	Maizieres-les-Metz, FR	3	2
NGO, Quang-Tien	Luxembourg, LU	2	2
POLO, MESTRE Vicente	Valencia, ES	2	2
SILVY-LELIGOIS, Christophe	Godella, ES	3	18
THEYSSIER, Marie-Christine	Metz, FR	6	28

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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	Jul 6, 2025
7.5 Year Payment	$3600.00	$1800.00	$900.00	Jul 6, 2029
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jul 6, 2033

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: 2022/0002,833

WELDED STEEL SHEETS, AND SHEETS THUS PRODUCED

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