ClassID:

119873

C23C2/20 - CPC Classification

Classification description:

Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor; Removing excess of molten coatings; Controlling or regulating the coating thickness using fluids under pressure, e.g. air knives; Removing excess of molten coatings from elongated material Strips; Plates

Recent Application in this class:
#1
20260071306
2026-03-12

HIGH STRENGTH STEEL SHEET, METHOD FOR PRODUCING SAME, MEMBER, AND METHOD FOR PRODUCING SAME

#2
20260055495
2026-02-26

PLATED STEEL MATERIAL

#3
20260035760
2026-02-05

METHOD OF MANUFACTURING A STEEL STRIP AND COATED STEEL SHEET OBTAINABLE THEREBY

#4
20260022444
2026-01-22

METHOD FOR MANUFACTURING A METAL SHEET WITH A ZNAL COATING AND WITH OPTIMIZED WIPING, CORRESPONDING METAL SHEET, PART AND VEHICLE

#5
20260015706
2026-01-15

METHOD AND DEVICE FOR APPLYING A LAYER ONTO A FLAT STEEL PRODUCT

#6
20260015705
2026-01-15

DEVICE AND METHOD AND DEVICE FOR MOISTURE-CONTROLLED BLOW-OFF AFTER THE APPLICATION OF A LAYER ONTO A FLAT STEEL PRODUCT

#7
20260009116
2026-01-08

METHOD AND DEVICE FOR APPLYING A LAYER ONTO A FLAT STEEL PRODUCT

#8
20250382691
2025-12-18

PLATED STEEL MATERIAL AND PHOTOVOLTAIC POWER GENERATION STAND

#9
20250305105
2025-10-02

PRE-COATED STEEL SHEET WITH ALUMINUM OR ALUMINUM ALLOY PRE-COATING, MANUFACTURING METHOD AND HOT STAMPED COMPONENTS

#10
20250297349
2025-09-25

PLATED STEEL SHEET HAVING EXCELLENT SEALER ADHESION AND METHOD FOR MANUFACTURING SAME

#11
20250290187
2025-09-18

PLATED STEEL SHEET AND MANUFACTURING METHOD THEREFOR

#12
20250276352
2025-09-04

HOT PRESSED MEMBER, STEEL SHEET FOR HOT PRESS FORMING, AND METHOD OF PRODUCING HOT PRESSED MEMBER

#13
20250163559
2025-05-22

ALUMINUM-ZINC ALLOY PLATED STEEL SHEET HAVING EXCELLENT HOT WORKABILITY AND CORROSION RESISTTANCE, AND METHOD FOR MANUFACTURING SAME

#14
20250163558
2025-05-22

HOT PRESSED MEMBER AND HOT PRESS FORMING STEEL SHEET, AND METHODS OF PRODUCING SAME

#15
20250154636
2025-05-15

METHOD FOR MANUFACTURING PLATED STEEL HAVING EXCELLENT PROCESSABILITY AND CORROSION RESISTANCE

#16
20250146115
2025-05-08

ZINC ALLOY-PLATED STEEL MATERIAL HAVING EXCELLENT CORROSION RESISTANCE AND SURFACE QUALITY, AND METHOD FOR PRODUCING SAME

#17
20250109473
2025-04-03

HOT-DIP PLATED STEEL SHEET

#18
20250034691
2025-01-30

GAS WIPING NOZZLE AND METHODS FOR MANUFACTURING HOT-DIP METAL-COATED STEEL STRIP AND GAS WIPING NOZZLE

#19
20250003048
2025-01-02

PLATED STEEL SHEET

#20
20250003047
2025-01-02

PLATED STEEL SHEET

#21
20250003029
2025-01-02

PLATED STEEL SHEET HAVING EXCELLENT CORROSION RESISTANCE ANDD SURFACE APPEARANCE AND METHOD FOR MANUFACTURING SAME

#22
20240401181
2024-12-05

COATING WEIGHT CONTROL APPARATUS AND COATING WEIGHT CONTROL METHOD

#23
20240401173
2024-12-05

PLATED STEEL SHEET HAVING EXCELLENT PLATING ADHESION AND CORROSION RESISTANCE AFTER HOT PRESS FORMING, PREPARATION METHOD FOR PLATED STEEL SHEET, AND HOT PRESSED FORMING MEMBER

#24
20240360541
2024-10-31

PLATED STEEL SHEET HAVING EXCELLENT CORROSION RESISTANCE AND BENDABILITY AND METHOD FOR MANUFACTURING SAME

#25
20240352569
2024-10-24

METHOD FOR MANUFACTURING HOT-DIP METAL-COATED STEEL STRIP

#26
20240336995
2024-10-10

PLATED STEEL MATERIAL HAVING EXCELLENT PROCESSABILITY AND CORROSION RESISTANCE

#27
20240327962
2024-10-03

HOT DIP GALVANIZED STEEL SHEET AND METHOD FOR PRODUCING SAME

#28
20240271264
2024-08-15

DEVICE FOR COOLING A METAL STRIP WITH A HOT DIP COATING OF HIGH THICKNESS

#29
20240254612
2024-08-01

STEEL-SHEET NON-PLATING DEFECT PREDICTION METHOD, STEEL-SHEET DEFECT REDUCTION METHOD, HOT-DIP GALVANIZED STEEL SHEET MANUFACTURING METHOD, AND STEEL-SHEET NON-PLATING DEFECT PREDICTION MODEL GENERATION METHOD

#30
20240154208
2024-05-09

BATTERY UNIT

#31
20240052473
2024-02-15

MULTI-JET AIR KNIFE

#32
20240052471
2024-02-15

PLATED STEEL SHEET HAVING EXCELLENT SEALER ADHESION AND METHOD FOR MANUFACTURING SAME

#33
20240026513
2024-01-25

PRE-COATED STEEL SHEET WITH ALUMINUM OR ALUMINUM ALLOY PRE-COATING, MANUFACTURING METHOD AND HOT STAMPED COMPONENTS

#34
20240018639
2024-01-18

HOT DIP COATING DEVICE AND METHOD

#35
20230399731
2023-12-14

Device for coating a metal strip with separately movable electromagnetic stabilizing device and blowing device

#36
20230399713
2023-12-14

A method for manufacturing a steel sheet with a ZnAlMg coating, corresponding coated steel sheet, part and vehicle

#37
20230323495
2023-10-12

METHOD OF MANUFACTURING A STEEL STRIP AND COATED STEEL SHEET OBTAINABLE THEREBY

#38
20230304122
2023-09-28

METHOD OF PRODUCING METAL-COATED STEEL STRIP

#39
20230295760
2023-09-21

HIGH-STRENGTH STEEL SHEET

#40
20230235439
2023-07-27

COATED STEEL SHEET WITH THIN ALUMINIUM ALLOY COATING AND COATING METHOD THEREOF

#41
20230235421
2023-07-27

HIGH-STRENGTH COLD-ROLLED STEEL SHEET, HIGH-STRENGTH COATED OR PLATED STEEL SHEET, METHOD OF PRODUCING HIGH-STRENGTH COLD-ROLLED STEEL SHEET, METHOD OF PRODUCING HIGH-STRENGTH COATED OR PLATED STEEL SHEET, AND AUTOMOTIVE PART

#42
20230212728
2023-07-06

Gas wiping nozzle and method for manufacturing hot-dip metal coated metal strip

#43
20230193444
2023-06-22

INSTALLATION FOR COATING A RUNNING METAL PRODUCT

#44
20230183847
2023-06-15

Process for Manufacturing a Coated Metal Strip of Improved Appearance

#45
20230138581
2023-05-04

STEEL COMPONENT AND PRODUCTION METHOD FOR THE SAME

#46
20230119030
2023-04-20

METHOD FOR MANUFACTURING A METAL SHEET WITH A ZnAl COATING AND WITH OPTIMIZED WIPING, CORRESPONDING METAL SHEET, PART AND VEHICLE

#47
20230073024
2023-03-09

Plated steel sheet for hot stamping

#48
20230045352
2023-02-09

Pre-coated steel sheet comprising an additional coating for increasing the mechanical strength of the weld metal zone of a welded steel part prepared from said pre-coated sheet.

#49
20230019786
2023-01-19

HOT-DIPPED GALVANIZED STEEL SHEET HAVING EXCELLENT BENDING WORKABILITY AND CORROSION RESISTANCE AND MANUFACTURING METHOD THEREFOR

#50
20220396861
2022-12-15

Device and method for manufacturing a coated metal strip with improved appearance by adjusting a coating thickness using gas jet wiping

#51
20220372607
2022-11-24

STABILIZATION APPARATUS

#52
20220290284
2022-09-15

EDGE BUILD-UP MEASUREMENT

#53
20220275481
2022-09-01

HOT STAMPED STEEL

#54
20220267885
2022-08-25

SYSTEM AND METHOD FOR COATING OF CONTINUOUS SHEETS OF METAL

#55
20220251696
2022-08-11

Method for manufacturing zinc alloy plated steel material having excellent surface quality and corrosion resistance

#56
20220152983
2022-05-19

Plated steel

#57
20220145026
2022-05-12

Metal-carbon fiber reinforced resin material composite

#58
20220136090
2022-05-05

Gas wiping nozzle and method of manufacturing hot-dip metal coated metal strip

#59
20220090250
2022-03-24

Aluminum-based coating for flat steel products for press mold hardening components, and method for producing same

#60
20220049339
2022-02-17

Method and coating device for coating a metal strip

#61
20220024181
2022-01-27

Hot-dip galvanized steel sheet having excellent surface appearance and low-temperature bonding brittleness

#62
20220010420
2022-01-13

Galvanized steel sheet having excellent plating adhesion and corrosion resistance

#63
20210381093
2021-12-09

Coating weight control apparatus and coating weight control method

#64
20210381092
2021-12-09

Method for controlling a coating weight uniformity in industrial galvanizing lines

#65
20210348259
2021-11-11

Coating weight control apparatus and coating weight control method

#66
20210348257
2021-11-11

Aluminum-zinc alloy plated steel sheet having excellent hot workability and corrosion resistance, and method for manufacturing same

#67
20210332468
2021-10-28

Apparatus for cooling hot-dip plated steel sheet

#68
20210310109
2021-10-07

Method of producing hot-dip metal coated steel strip and continuous hot-dip metal coating line

#69
20210269907
2021-09-02

Process for manufacturing a coated metal strip of improved appearance

#70
20210254200
2021-08-19

Method for manufacturing cold-rolled or zinc-plated dual-phase steel plate over 980 MPa

#71
20210214830
2021-07-15

Mg-comprising hot-dip galvanized steel sheet manufacturing method and manufacturing apparatus

#72
20210189540
2021-06-24

Apparatus for treating a metal strip including an electromagnetic stabilizer utilizing pot magnets

#73
20210178727
2021-06-17

Hot dip plated steel sheet having excellent corrosion resistance and workability

#74
20210010123
2021-01-14

Zinc alloy plated steel material having excellent surface quality and corrosion resistance

#75
20200346264
2020-11-05

SHAPE MEASUREMENT APPARATUS, WARPAGE CORRECTION APPARATUS, AND CONTINUOUS PLATING FACILITY FOR METAL STRIP, AND WARPAGE CORRECTION METHOD FOR METAL STRIP

#76
20200270732
2020-08-27

Method for manufacturing a metal sheet with a ZnAl coating and with optimized wiping, corresponding metal sheet, part and vehicle

#77
20200248295
2020-08-06

Process for manufacturing a coated metal strip of improved appearance

#78
20200239994
2020-07-30

Wiping device and hot-dip plating device using same

#79
20200224300
2020-07-16

Hot dip coated steel strip having an improved surface appearance and method for production thereof

#80
20200208247
2020-07-02

Coating weight control apparatus and coating weight control method

#81
20200173003
2020-06-04

Method of manufacturing a continuous hot dip coated steel strip and hot dip coated steel sheet

#82
20200140985
2020-05-07

Hot dip coating device and method

#83
20200079056
2020-03-12

High manganese hot dip aluminum-plated steel sheet having excellent sacrificial corrosion resistance and platability and manufacturing method therefor

#84
20190390315
2019-12-26

Plating adhesion amount control mechanism and method for controlling an adhesion amount by comparing a plating adhesion amount estimation value at an upstream position and a plating adhesion actual amount at a downstream position

#85
20190300997
2019-10-03

Method of producing hot-dip metal coated steel strip and continuous hot-dip metal coating apparatus

#86
20190271066
2019-09-05

Coated metal band having an improved appearance

#87
20190233928
2019-08-01

Method for providing a Zn—Al—Mg coating, and such coating

#88
20190194792
2019-06-27

Hot-rolled galvanized steel sheet having excellent galling resistance, formability and sealer-adhesion property and method for manufacturing same

#89
20190194791
2019-06-27

Method and coating device for coating a metal strip

#90
20190144982
2019-05-16

Apparatus for the continuous hot dip coating of a metal strip including rotatable pouring box and associated method

#91
20190106766
2019-04-11

Method of producing metal-coated steel strip

#92
20190062887
2019-02-28

Method for operating a coating device for coating a metal strip, and coating device

#93
20190040512
2019-02-07

METHOD OF PRODUCING HOT-DIP ZN-ALLOY-PLATED STEEL SHEET

#94
20190032188
2019-01-31

Device for hydrodynamic stabilization of a continuously travelling metal strip

#95
20190010595
2019-01-10

Plated steel material having excellent friction resistance and white rust resistance and method for preparing same

#96
20180371598
2018-12-27

Plated steel sheet having fine and even plating structure

#97
20180363116
2018-12-20

Method and device for coating a metal strip with a coating material which is at first still liquid

#98
20180320260
2018-11-08

ZINC ALLOY PLATED STEEL SHEET HAVING EXCELLENT BENDING WORKABILITY AND MANUFACTURING METHOD THEREFOR

#99
20180291493
2018-10-11

Process for manufacturing a coated metal strip of improved appearance

#100
20180282850
2018-10-04

Hot-dip galvanized layer thickness control system and method for continuous thickness-varying strip material

#101
20180251879
2018-09-06

Molten metal plating facility and method

#102
20180201123
2018-07-19

PLATED STEEL SHEET AND FUEL TANK

#103
20180155814
2018-06-07

Device for treating a metal strip with a liquid coating material

#104
20180142337
2018-05-24

Hot press formed article having good anti-delamination, and preparation method for same

#105
20180080112
2018-03-22

Method for manufacturing a metal sheet with a ZnAl coating and with optimized wiping, corresponding metal sheet, part and vehicle

#106
20180080111
2018-03-22

Deformed part and vehicle

#107
20170327936
2017-11-16

Metal strip stabilization apparatus and method for manufacturing hot-dip coated metal strip using same

#108
20170283929
2017-10-05

Device including electromagnetic stabilizing device and blowing device

#109
20170268092
2017-09-21

Method and device for coating a metal strip

#110
20170233859
2017-08-17

Steel sheet with hot dip galvanized zinc alloy coating

#111
20170114437
2017-04-27

Wiping nozzle of hot-dip metal plating equipment and wiping position control device for hot-dip metal plating equipment

#112
20170029928
2017-02-02

ZnAlMg-coated metal sheet produced by optimized wiping

#113
20160362794
2016-12-15

Al-plated steel sheet used for hot pressing and method for manufacturing Al-plated steel sheet used for hot pressing

#114
20160355919
2016-12-08

Method and device for controlling amount of hot dip galvanization adhesion

#115
20160340767
2016-11-24

Method for producing a sheet having a ZnAlMg coating with optimized wiping

#116
20160313117
2016-10-27

Measuring apparatus for determining distances to points on a reflective surface coated with metal and method for same

#117
20160305003
2016-10-20

HOT-DIP ZN-ALLOY-PLATED STEEL SHEET

#118
20160168658
2016-06-16

METHOD OF PRODUCING METAL-COATED STEEL STRIP

#119
20160122854
2016-05-05

Installation for hot dip coating a metal strip comprising an adjustable confinement box

#120
20160002763
2016-01-07

Coated metal strip having an improved appearance

#121
20150368730
2015-12-24

Method of treatment of a running ferrous alloy sheet and treatment line for its implementation

#122
20150292072
2015-10-15

Metal sheet with a ZnAl coating

#123
20150174678
2015-06-25

Device for coating thin molten solder film, thin solder film-covered component and manufacturing method therefor

#124
20150167113
2015-06-18

Method for continuously annealing steel strip, apparatus for continuously annealing steel strip, method for manufacturing hot-dip galvanized steel strip, and apparatus for manufacturing hot-dip galvanized steel strip

#125
20150159253
2015-06-11

Hot dip zinc alloy plated steel sheet having excellent corrosion resistance and external surface and method for manufacturing same

#126
20150140225
2015-05-21

Method and device for hot-dip coating a metal strip with a metal covering

#127
20150132603
2015-05-14

Metal-coated steel strip

#128
20150040824
2015-02-12

System for reducing the wiping gas consumption in an air knife

#129
20150020562
2015-01-22

Plated steel plate for hot pressing and hot pressing method of plated steel plate

#130
20140360537
2014-12-11

Gas wiping method and gas wiping apparatus

#131
20140356548
2014-12-04

Electromagnetic wiping device, plated steel sheet wiping apparatus including same, and method for manufacturing plated steel sheet

#132
20140349133
2014-11-27

Hot-dip galvanized steel sheet having excellent adhesiveness at ultra-low temperatures

#133
20140209017
2014-07-31

Device for generating a gas jet in processes for coating metal strips

#134
20140202380
2014-07-24

Wiping device and hot dip coating apparatus using the same

#135
20140041582
2014-02-13

Apparatus for coating a moving strip material with a metallic coating material

#136
20130239884
2013-09-19

Gas wiping device

#137
20130232811
2013-09-12

Gas wiping device

#138
20130183541
2013-07-18

High corrosion resistant hot dip Zn alloy plated steel sheet

#139
20130010397
2013-01-10

Electromagnetic vibration suppression device and electromagnetic vibration suppression control program

#140
20120107636
2012-05-03

Method for manufacturing a coated metal strip with an enhanced appearance

#141
20120052206
2012-03-01

METHOD FOR PRODUCING A COATED METAL STRIP WITH AN IMPROVED APPEARANCE

#142
20110236677
2011-09-29

GALVANIZED STEEL SHEET AND METHOD FOR PRODUCING THE SAME

#143
20110186141
2011-08-04

DEVICE AND METHOD FOR POSITIONING TWO BAFFLES ASSOCIATED WITH WIPING OF A GALVANIZING PRODUCT

#144
20110177253
2011-07-21

Method for producing hot dip plated steel sheet and apparatus for hot dip plating

#145
20110132052
2011-06-09

Method for flexibly rolling coated steel strips

#146
20110067595
2011-03-24

System and method for guiding a galvanizing product wiping device

#147
20100282161
2010-11-11

Gas wiping apparatus

#148
20100224120
2010-09-09

Gas wiping apparatus

#149
20100209591
2010-08-19

Device for stabilization and visual monitoring of an elongated metallic strip in a transport direction along a predetermined transport path

#150
20100203357
2010-08-12

AL-PLATED STEEL SHEET FOR EXHAUST GAS PASSAGEWAY MEMBERS OF MOTORCYCLES EXCELLENT IN HIGH-TEMPERATURE STRENGTH AND THE MEMBERS

#151
20100175615
2010-07-15

APPARATUS FOR PRODUCING HOT-DIP METAL COATED STEEL STRIP

#152
20100080889
2010-04-01

METHOD AND EQUIPMENT FOR THE CONTINUOUS DEPOSITION OF A COATING ON A STRIP TYPE SUBSTRATE

#153
20100031879
2010-02-11

Gas wiping apparatus having adjustable gas guide

#154
20090297881
2009-12-03

Steel sheet with hot dip galvanized zinc alloy coating and process to produce it

#155
20090208665
2009-08-20

Device and a Method for Controlling Thickness

#156
20090191360
2009-07-30

STRIP CROSSBOW REDUCTION AND STRIP VIBRATION REDUCTION METHOD AND HOT DIP COATED STRIP MANUFACTURING METHOD USING THE STRIP STABILIZATION METHOD

#157
20090159233
2009-06-25

Method for manufacturing molten metal plated steel strip

#158
20090114149
2009-05-07

Gas wiping apparatus

#159
20090098294
2009-04-16

Method for continuous hot-dip coating of metal strips

#160
20080295766
2008-12-04

Liquid wiping apparatus

#161
20080271823
2008-11-06

Method for steel strip coating and a steel strip provided with said coating

#162
20080245903
2008-10-09

Method and apparatus for online flow control over the span of a high aspect ratio slot jet

#163
20080044584
2008-02-21

Device and a Method for Stabilizing a Metallic Object

#164
20080026134
2008-01-31

Coating weight control system

#165
20070269602
2007-11-22

Coating system for metal strips and method for producing metal strips partially coated on one side

#166
20050247262
2005-11-10

Liquid wiping apparatus

#167
20050103263
2005-05-19

Wire material plating equipment

#168
20050084702
2005-04-21

Continuous in-line processing to produce hot-dip zinc-spelter coated flat-rolled mild-steel strip