Membership
Tour
Register
Log in
Pre-treatment of the material to be coated
Follow
Industry
CPC
C23C2/02
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
C
CHEMISTRY METALLURGY
C23
Surface treatment
C23C
COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
C23C2/00
Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape Apparatus therefor
Current Industry
C23C2/02
Pre-treatment of the material to be coated
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Zinc plated steel sheet having excellent fatigue strength of electr...
Patent number
11,981,973
Issue date
May 14, 2024
Posco
Ki-Cheol Kang
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for producing high-strength steel parts with improved ductil...
Patent number
11,976,342
Issue date
May 7, 2024
Arcelor Mittal
Sebastian Cobo
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Multiphase ultra-high strength hot rolled steel
Patent number
11,965,230
Issue date
Apr 23, 2024
Nucor Corporation
Weiping Sun
C21 - METALLURGY OF IRON
Information
Patent Grant
Zinc-plated steel sheet for hot pressing having outstanding surface...
Patent number
11,952,652
Issue date
Apr 9, 2024
POSCO Co., Ltd
Il-Ryoung Sohn
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
High-strength steel sheet and method for producing same
Patent number
11,946,112
Issue date
Apr 2, 2024
JFE Steel Corporation
Yoshihiko Ono
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Steel sheet, coated steel sheet, method for producing hot-rolled st...
Patent number
11,946,111
Issue date
Apr 2, 2024
JFE Steel Corporation
Hidekazu Minami
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for producing hot-rolled steel sheet, method for producing c...
Patent number
11,939,640
Issue date
Mar 26, 2024
JFE Steel Corporation
Katsutoshi Takashima
C21 - METALLURGY OF IRON
Information
Patent Grant
Al—Fe-alloy plated steel sheet for hot forming, having excellent TW...
Patent number
11,939,651
Issue date
Mar 26, 2024
POSCO Co., Ltd
Seong-Woo Kim
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
High-strength steel sheet and method for manufacturing same
Patent number
11,939,642
Issue date
Mar 26, 2024
JFE Steel Corporation
Hidekazu Minami
C21 - METALLURGY OF IRON
Information
Patent Grant
High strength and high formability steel sheet and manufacturing me...
Patent number
11,920,208
Issue date
Mar 5, 2024
Arcelormittal
Coralie Jung
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Hot stamping component and method of manufacturing the same
Patent number
11,913,117
Issue date
Feb 27, 2024
Hyundai Steel Company
Hye Jin Kim
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Low-density clad steel sheet having excellent strength and plateabi...
Patent number
11,913,089
Issue date
Feb 27, 2024
POSCO Co., Ltd
Min-Seo Koo
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Press hardened steel with extremely high strength and method for pr...
Patent number
11,913,099
Issue date
Feb 27, 2024
Cleveland-Cliffs Steel Properties Inc.
Erik James Pavlina
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method and an arrangement for manufacturing a hot dip galvanized ro...
Patent number
11,905,599
Issue date
Feb 20, 2024
PSITEC OY
Pertti Sippola
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Hot dip galvanized steel sheet and method for producing same
Patent number
11,905,570
Issue date
Feb 20, 2024
Nippon Steel Corporation
Takafumi Yokoyama
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Sheet steel having a deterministic surface structure
Patent number
11,905,579
Issue date
Feb 20, 2024
ThyssenKrupp Steel Europe AG
Fabian Junge
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Galvannealed steel sheet
Patent number
11,884,987
Issue date
Jan 30, 2024
Arcelormittal
David Zapico Alvarez
C21 - METALLURGY OF IRON
Information
Patent Grant
Steel sheet and method of manufacturing the same
Patent number
11,866,800
Issue date
Jan 9, 2024
Nippon Steel Corporation
Hiroyuki Kawata
C21 - METALLURGY OF IRON
Information
Patent Grant
Zinc-plated steel sheet and manufacturing method thereof
Patent number
11,859,259
Issue date
Jan 2, 2024
Nippon Steel Corporation
Takafumi Yokoyama
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Hot-pressed member, cold-rolled steel sheet for hot-pressed member,...
Patent number
11,850,821
Issue date
Dec 26, 2023
JFE Steel Corporation
Katsutoshi Takashima
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for manufacturing high-strength galvanized steel sheet and h...
Patent number
11,814,695
Issue date
Nov 14, 2023
JFE Steel Corporation
Mai Aoyama
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Plated steel material
Patent number
11,807,940
Issue date
Nov 7, 2023
Nippon Steel Corporation
Takuya Mitsunobu
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for preparing graphite sheets with piercing treatment to enh...
Patent number
11,807,536
Issue date
Nov 7, 2023
Indium Corporation
Hongtao Xia
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Hot-dip galvanized steel sheet having excellent surface appearance...
Patent number
11,801,665
Issue date
Oct 31, 2023
POSCO Co., Ltd
Hyeon-Seok Hwang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
High-strength steel sheet and method for manufacturing same
Patent number
11,788,163
Issue date
Oct 17, 2023
JFE Steel Corporation
Kazuki Endo
C21 - METALLURGY OF IRON
Information
Patent Grant
Coated steel material
Patent number
11,787,156
Issue date
Oct 17, 2023
Nippon Steel Corporation
Mamoru Saito
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Low-density clad steel sheet having excellent formability and fatig...
Patent number
11,752,752
Issue date
Sep 12, 2023
POSCO Co., Ltd
Tae-Jin Song
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Metal coated steel sheet, manufacturing method of hot-dip galvanize...
Patent number
11,732,341
Issue date
Aug 22, 2023
Nippon Steel Corporation
Jun Haga
B32 - LAYERED PRODUCTS
Information
Patent Grant
Plated steel sheet
Patent number
11,725,259
Issue date
Aug 15, 2023
Nippon Steel Corporation
Takuya Mitsunobu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Activated aluminum fuel
Patent number
11,708,631
Issue date
Jul 25, 2023
LTAG SYSTEMS, LLC
Jonathan T. Slocum
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
ACTIVATED ALUMINUM FUEL
Publication number
20240158900
Publication date
May 16, 2024
LTAG Systems LLC
Jonathan T. SLOCUM
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Flat Steel Product, Method for the Production Thereof, and Use of S...
Publication number
20240141455
Publication date
May 2, 2024
ThyssenKrupp Steel Europe AG
Ekaterina Bocharova
C21 - METALLURGY OF IRON
Information
Patent Application
STEEL SHEET FOR HOT-DIP GALVANIZING, HOT-DIP GALVANIZED STEEL SHEET...
Publication number
20240141464
Publication date
May 2, 2024
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Akira KAWAKAMI
C21 - METALLURGY OF IRON
Information
Patent Application
ALLOYED HOT DIP GALVANNEALED STEEL SHEET
Publication number
20240141469
Publication date
May 2, 2024
NIPPON STEEL CORPORATION
Keitaro MATSUDA
C21 - METALLURGY OF IRON
Information
Patent Application
METAL-COATED STEEL STRIP
Publication number
20240141471
Publication date
May 2, 2024
BlueScope Steel Limited
Wayne Andrew Renshaw
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR MANUFACTURING HOT-DIP GALVANIZED STEEL SHEET AND METHOD...
Publication number
20240133013
Publication date
Apr 25, 2024
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Akira KAWAKAMI
C21 - METALLURGY OF IRON
Information
Patent Application
A ZINC OR ZINC-ALLOY COATED STRIP OR STEEL WITH IMPROVED ZINC ADHESION
Publication number
20240117455
Publication date
Apr 11, 2024
VOESTALPINE STAHL GMBH
Michael SCHWARZENBRUNNER
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH COLD-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING...
Publication number
20240110264
Publication date
Apr 4, 2024
JFE STEEL CORPORATION
Lingling Yang
C21 - METALLURGY OF IRON
Information
Patent Application
GALVANNEALED STEEL SHEET
Publication number
20240110257
Publication date
Apr 4, 2024
ARCELORMITTAL
David ZAPICO ALVAREZ
C21 - METALLURGY OF IRON
Information
Patent Application
Coated steel sheet and high strength press hardened steel part and...
Publication number
20240102138
Publication date
Mar 28, 2024
ARCELORMITTAL
Clément PHILIPPOT
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PLATED STEEL WIRE AND MANUFACTURING METHOD FOR THE SAME
Publication number
20240093341
Publication date
Mar 21, 2024
POSCO CO., LTD.
Tae-Chul Kim
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
STEEL SHEET, COATED STEEL SHEET, METHOD FOR PRODUCING HOT-ROLLED ST...
Publication number
20240084412
Publication date
Mar 14, 2024
JFE STEEL CORPORATION
Hidekazu Minami
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
A ZINC OR ZINC-ALLOY COATED STRIP OR STEEL WITH IMPROVED ZINC ADHESION
Publication number
20240060163
Publication date
Feb 22, 2024
VOESTALPINE STAHL GMBH
Michael SCHWARZENBRUNNER
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
HIGH STRENGTH STEEL SHEET, IMPACT ABSORBING MEMBER, AND METHOD FOR...
Publication number
20240052449
Publication date
Feb 15, 2024
JFE STEEL CORPORATION
Yoshiyasu Kawasaki
C21 - METALLURGY OF IRON
Information
Patent Application
GALVANIZED STEEL SHEET WITH EXCELLENT SURFACE QUALITY AND ELECTRICA...
Publication number
20240026488
Publication date
Jan 25, 2024
POSCO Co., Ltd
Ki-Cheol Kang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
BAKE-HARDENED HOT-DIP GALVANIZED STEEL SHEET WITH EXCELLENT POWDERI...
Publication number
20240011116
Publication date
Jan 11, 2024
POSCO CO., LTD.
Sang-Hyun KIM
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Fe-BASED ELECTROPLATED STEEL SHEET AND GALVANNEALED STEEL SHEET, AN...
Publication number
20240009962
Publication date
Jan 11, 2024
JFE STEEL CORPORATION
Shunsuke YAMAMOTO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Coated steel sheet and high strength press hardened steel part and...
Publication number
20240002993
Publication date
Jan 4, 2024
ArcelorMittal
Clément PHILIPPOT
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HOT PRESS FORMED PRODUCT HAVING EXCELLENT CORROSION RESISTANCE AND...
Publication number
20240002992
Publication date
Jan 4, 2024
POSCO CO., LTD.
Il-Ryoung SOHN
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET WITH EXCELLENT PLATING...
Publication number
20240003032
Publication date
Jan 4, 2024
POSCO Co., Ltd
Jin-Ho Jung
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
HIGH STRENGTH AND HIGH FORMABILITY STEEL SHEET AND MANUFACTURING ME...
Publication number
20230416864
Publication date
Dec 28, 2023
ARCELORMITTAL
Coralie JUNG
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
GALVANIZED STEEL SHEET, ELECTRODEPOSITION-COATED STEEL SHEET, AUTOM...
Publication number
20230407447
Publication date
Dec 21, 2023
JFE STEEL CORPORATION
Shunsuke YAMAMOTO
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
GALVANNEALED STEEL SHEET, ELECTRODEPOSITION-COATED STEEL SHEET, AUT...
Publication number
20230407484
Publication date
Dec 21, 2023
JFE STEEL CORPORATION
Shunsuke YAMAMOTO
C21 - METALLURGY OF IRON
Information
Patent Application
PROCESS FOR COATING ONTO GALVANIZED SURFACES
Publication number
20230332296
Publication date
Oct 19, 2023
BORCELIK CELIK SAN. TIC. A. S.
Derya TABAK
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SLURRY-BLASTED HOT-ROLL-BASED HOT DIP ALUMINIZED STEEL STRIP
Publication number
20230323520
Publication date
Oct 12, 2023
Cleveland-Cliffs Steel Properties Inc.
James F. EVANS
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD OF PRODUCING METAL-COATED STEEL STRIP
Publication number
20230304122
Publication date
Sep 28, 2023
BlueScope Steel Limited
Wayne Andrew Renshaw
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR MANUFACTURING HOT-DIP GALVANIZED STEEL SHEET, AND STEEL...
Publication number
20230295758
Publication date
Sep 21, 2023
Baoshan Iron & Steel Co., Ltd
Xinyan JIN
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR DIP-COATING A METAL STRIP
Publication number
20230287552
Publication date
Sep 14, 2023
ARCELORMITTAL
Angel GARCIA MARTINO
C21 - METALLURGY OF IRON
Information
Patent Application
ZINC-COATED STEEL SHEET WITH HIGH RESISTANCE SPOT WELDABILITY
Publication number
20230272502
Publication date
Aug 31, 2023
ARCELORMITTAL
Jean-Marc PIPARD
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Hot-dip coated steel substrate
Publication number
20230272516
Publication date
Aug 31, 2023
ARCELORMITTAL
Michel BORDIGNON
C21 - METALLURGY OF IRON