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GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10
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TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T428/00
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Y10T428/12757
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last 30 patents
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Patent Grant
Method for producing hot-rolled steel sheet and method for producin...
Patent number
11,965,222
Issue date
Apr 23, 2024
JFE Steel Corporation
Hidekazu Minami
C21 - METALLURGY OF IRON
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
Coated steel strips, coated stamped products and methods
Patent number
11,939,643
Issue date
Mar 26, 2024
Arcelormittal
Pascal Drillet
C21 - METALLURGY OF IRON
Information
Patent Grant
Alloy coated steel sheet
Patent number
11,905,587
Issue date
Feb 20, 2024
POSCO Co., Ltd
Ji Hoon Yang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Manufacturing method of aluminum-based alloy plated steel
Patent number
11,904,572
Issue date
Feb 20, 2024
POSCO Co., Ltd
Jin-Keun Oh
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Metal-coated steel strip
Patent number
11,840,763
Issue date
Dec 12, 2023
Bluescope Steel Limited
Qiyang Liu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Plating steel sheet for hot press forming, forming member using sam...
Patent number
11,833,778
Issue date
Dec 5, 2023
Posco
Hyeon-Seok Hwang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Coated steel product
Patent number
11,827,984
Issue date
Nov 28, 2023
Nippon Steel Corporation
Mamoru Saito
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Steel sheet for hot press formed member having excellent coating ad...
Patent number
11,820,103
Issue date
Nov 21, 2023
POSCO Co., Ltd
Seong-Woo Kim
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Composite coating and fabrication method thereof
Patent number
11,814,542
Issue date
Nov 14, 2023
Nano and Advanced Materials Institute Limited
Song Wang
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
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
Steel sheet for hot press formed member having excellent resistance...
Patent number
11,801,664
Issue date
Oct 31, 2023
POSCO Co., Ltd
Seong-Woo Kim
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Aluminum-based coating for flat steel products for press mold harde...
Patent number
11,795,535
Issue date
Oct 24, 2023
Salzgitter Flachstahl GmbH
Marc Debeaux
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for producing a precoated steel sheet and associated sheet
Patent number
11,786,993
Issue date
Oct 17, 2023
Arcelormittal
Francis Schmit
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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
Plated steel sheet for hot press forming having excellent impact pr...
Patent number
11,732,323
Issue date
Aug 22, 2023
Posco
Seong-Woo Kim
B32 - LAYERED PRODUCTS
Information
Patent Grant
High-strength hot-rolled coated steel sheet
Patent number
11,732,340
Issue date
Aug 22, 2023
JFE Steel Corporation
Sota Goto
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
Plated steel
Patent number
11,697,266
Issue date
Jul 11, 2023
Nippon Steel Corporation
Takuya Mitsunobu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Flat steel product with an AI-coating, method for producing the sam...
Patent number
11,692,234
Issue date
Jul 4, 2023
ThyssenKrupp Steel Europe AG
Janko Banik
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Roll-bonded laminate and method for producing the same
Patent number
11,691,386
Issue date
Jul 4, 2023
Toyo Kohan Co., Ltd.
Kota Sadaki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Ultrahigh-strength and high-ductility steel sheet having excellent...
Patent number
11,655,517
Issue date
May 23, 2023
POSCO Co., Ltd
Joo-Hyun Ryu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Manufacturing method of aluminum-based alloy plated steel
Patent number
11,654,654
Issue date
May 23, 2023
POSCO Co., Ltd
Jin-Keun Oh
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Composite structure with aluminum-based alloy layer containing boro...
Patent number
11,643,715
Issue date
May 9, 2023
Industrial Technology Research Institute
Wu-Han Liu
B32 - LAYERED PRODUCTS
Information
Patent Grant
Plated steel sheet
Patent number
11,634,790
Issue date
Apr 25, 2023
Nippon Steel Corporation
Takuya Mitsunobu
C21 - METALLURGY OF IRON
Information
Patent Grant
Coated steel product
Patent number
11,634,791
Issue date
Apr 25, 2023
Nippon Steel Corporation
Kohei Tokuda
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Galvanized steel sheet having excellent plating adhesion and corros...
Patent number
11,618,939
Issue date
Apr 4, 2023
POSCO Co., Ltd
Do-Kyeong Han
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Steel sheet having excellent image clarity after painting
Patent number
11,584,973
Issue date
Feb 21, 2023
POSCO Co., Ltd
Doo-Jin Paik
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Cold rolled and annealed steel sheet and method of manufacturing th...
Patent number
11,530,461
Issue date
Dec 20, 2022
Arcelormittal
Kangying Zhu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
METAL-COATED STEEL STRIP
Publication number
20240117480
Publication date
Apr 11, 2024
BlueScope Steel Limited
Qiyang Liu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD OF FORMING A HOT STAMPED COATED STEEL PRODUCT
Publication number
20240110256
Publication date
Apr 4, 2024
ARCELORMITTAL
Pascal DRILLET
C21 - METALLURGY OF IRON
Information
Patent Application
STEEL SHEET FOR HOT PRESS FORMED MEMBER HAVING EXCELLENT RESISTANCE...
Publication number
20240051265
Publication date
Feb 15, 2024
POSCO CO., LTD
Seong-Woo KIM
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METAL-COATED STEEL STRIP
Publication number
20240026512
Publication date
Jan 25, 2024
BlueScope Steel Limited
Qiyang Liu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PLATED STEEL SHEET FOR HOT PRESS FORMING HAVING EXCELLENT IMPACT PR...
Publication number
20230287535
Publication date
Sep 14, 2023
POSCO Co., Ltd
Seong-Woo KIM
C21 - METALLURGY OF IRON
Information
Patent Application
MANUFACTURING METHOD OF ALUMINUM-BASED ALLOY PLATED STEEL
Publication number
20230211581
Publication date
Jul 6, 2023
POSCO Co., Ltd
Jin-Keun OH
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METAL-COATED STEEL STRIP
Publication number
20230100917
Publication date
Mar 30, 2023
BlueScope Steel Limited
Qiyang Liu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METAL-COATED STEEL STRIP
Publication number
20220364215
Publication date
Nov 17, 2022
BlueScope Steel Limited
Qiyang Liu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Steel Sheet Coated with a Metallic Coating based on Aluminum
Publication number
20220298618
Publication date
Sep 22, 2022
ARCELORMITTAL
Christian ALLELY
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PLATING STEEL SHEET FOR HOT PRESS FORMING, FORMING MEMBER USING SAM...
Publication number
20220274377
Publication date
Sep 1, 2022
POSCO
Hyeon-Seok HWANG
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
STEEL SHEET FOR HOT PRESS FORMED MEMBER HAVING EXCELLENT RESISTANCE...
Publication number
20220250353
Publication date
Aug 11, 2022
Posco
Seong-Woo KIM
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
ROLL-BONDED LAMINATE AND METHOD FOR PRODUCING THE SAME
Publication number
20220184923
Publication date
Jun 16, 2022
TOYO KOHAN CO., LTD
Kota Sadaki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
PLATED STEEL SHEET FOR HOT PRESS FORMING HAVING EXCELLENT IMPACT PR...
Publication number
20220162720
Publication date
May 26, 2022
POSCO
Seong-Woo KIM
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
MULTI-COATED METALLIC PRODUCTS AND METHODS OF MAKING THE SAME
Publication number
20220151348
Publication date
May 19, 2022
Andrew Derrig
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
STEEL SHEET FOR HOT PRESS FORMED MEMBER HAVING EXCELLENT COATING AD...
Publication number
20220055342
Publication date
Feb 24, 2022
POSCO
Seong-Woo KIM
B32 - LAYERED PRODUCTS
Information
Patent Application
MANUFACTURING METHOD OF ALUMINUM-BASED ALLOY PLATED STEEL
Publication number
20220016870
Publication date
Jan 20, 2022
POSCO
Jin-Keun OH
B32 - LAYERED PRODUCTS
Information
Patent Application
COATED STEEL STRIPS, COATED STAMPED PRODUCTS AND METHODS
Publication number
20220002834
Publication date
Jan 6, 2022
ARCELORMITTAL
Pascal DRILLET
B32 - LAYERED PRODUCTS
Information
Patent Application
METAL-COATED STEEL STRIP
Publication number
20220002856
Publication date
Jan 6, 2022
BlueScope Steel Limited
Qiyang Liu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
STEEL SHEET FOR HOT PRESS FORMED MEMBER HAVING EXCELLENT PAINTING A...
Publication number
20210362472
Publication date
Nov 25, 2021
POSCO
Jin-Keun OH
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Coated Steel Strips, Coated Stamped Products and Methods
Publication number
20210262055
Publication date
Aug 26, 2021
ARCELORMITTAL
Pascal DRILLET
B32 - LAYERED PRODUCTS
Information
Patent Application
METAL-COATED STEEL STRIP
Publication number
20210230730
Publication date
Jul 29, 2021
BlueScope Steel Limited
Qiyang Liu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR PRODUCING A ULTRA HIGH STRENGTH COATED OR NOT COATED STE...
Publication number
20210222267
Publication date
Jul 22, 2021
ARCELORMITTAL
Olga A. Girina
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR PRODUCING HOT-ROLLED STEEL SHEET AND METHOD FOR PRODUCIN...
Publication number
20210147957
Publication date
May 20, 2021
JFE STEEL CORPORATION
Hidekazu MINAMI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PLATED STEEL SHEET FOR HOT PRESS FORMING HAVING EXCELLENT IMPACT PR...
Publication number
20210140006
Publication date
May 13, 2021
POSCO
Seong-Woo KIM
B32 - LAYERED PRODUCTS
Information
Patent Application
UAM TRANSITION FOR FUSION WELDING OF DISSIMILAR METAL PARTS
Publication number
20210101226
Publication date
Apr 8, 2021
Honda Motor Co., Ltd.
Ryan M. Hahnlen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Flat Steel Product with an Al-Coating, Method for Producing the Sam...
Publication number
20200255916
Publication date
Aug 13, 2020
ThyssenKrupp Steel Europe AG
Janko Banik
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
FABRICATION METHOD FOR A MULTI-LAYER SUBSTRATE
Publication number
20200199762
Publication date
Jun 25, 2020
ARCELORMITTAL
Daniel Chaleix
B32 - LAYERED PRODUCTS
Information
Patent Application
ZINC ALLOY PLATED STEEL MATERIAL HAVING EXCELLENT WELDABILITY AND P...
Publication number
20200157672
Publication date
May 21, 2020
POSCO
Min-Suk OH
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
AIRFOIL WITH IMPROVED COATING SYSTEM AND METHODS OF FORMING THE SAME
Publication number
20200024976
Publication date
Jan 23, 2020
GENERAL ELECTRIC COMPANY
Bangalore Aswatha Nagaraj
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Coated Steel Strips, Coated Stamped Products and Methods
Publication number
20190276912
Publication date
Sep 12, 2019
ARCELORMITTAL
Pascal DRILLET
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...