all layers being formed of iron alloys or steels

Industry

CPC
B32B15/011

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B32Layered products B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT B32B15/00Layered products comprising a layer of metal

Current Industry

B32B15/011all layers being formed of iron alloys or steels

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing clad steel sheet having excellent formabili...
- Patent number 12,358,274
- Issue date Jul 15, 2025
- POSCO Co., Ltd
- Tae-Jin Song
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High-strength high-toughness and wear-resistant composite steel pla...
- Patent number 12,359,272
- Issue date Jul 15, 2025
- Baoshan Iron & Steel Co., Ltd.
- Hongbin Li
- C21 - METALLURGY OF IRON
Information Patent Grant
Coating composition for electrical steel sheet, electrical steel sh...
- Patent number 12,344,759
- Issue date Jul 1, 2025
- Nippon Steel Corporation
- Kazutoshi Takeda
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for making a one-piece composite liner for cold chamber die...
- Patent number 12,343,789
- Issue date Jul 1, 2025
- Qingyou Han
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Resistance spot welded joint comprising a zinc coated AHSS steel sheet
- Patent number 12,337,405
- Issue date Jun 24, 2025
- voestalpine STAHL GmbH
- Florian Winkelhofer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrical steel strip or sheet, method for producing such an elect...
- Patent number 12,291,658
- Issue date May 6, 2025
- voestalpine STAHL GmbH
- Ronald Fluch
- B32 - LAYERED PRODUCTS
Information Patent Grant
Method for manufacturing laminated body
- Patent number 12,278,528
- Issue date Apr 15, 2025
- Mitsui High-Tec, Inc.
- Shigeru Nagasugi
- C21 - METALLURGY OF IRON
Information Patent Grant
Surface-treated steel sheet and method for manufacturing the same
- Patent number 12,270,109
- Issue date Apr 8, 2025
- Toyo Kohan Co., Ltd.
- Yuji Nakano
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for manufacturing electrical steel sheet product
- Patent number 12,251,922
- Issue date Mar 18, 2025
- POSCO Co., Ltd
- Jung-Woo Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Track for rolling vehicle and methods of fabricating and assembling...
- Patent number 12,239,917
- Issue date Mar 4, 2025
- The Gravity Group, LLC
- Michael A. Graham
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Pre-stressed steel sheet
- Patent number 12,220,770
- Issue date Feb 11, 2025
- Posco
- Jae-Yik Lee
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multilayer magnetic sheet
- Patent number 12,224,093
- Issue date Feb 11, 2025
- PROTERIAL, LTD.
- Yasuo Kuriyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Assembly of at least 2 metallic substrates
- Patent number 12,208,461
- Issue date Jan 28, 2025
- Arcelormittal
- Tiago Machado Amorim
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for producing a material layer
- Patent number 12,194,540
- Issue date Jan 14, 2025
- Siemens Aktiengesellschaft
- Jörg Buschbeck
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing a continuous strip-shaped composite material
- Patent number 12,186,825
- Issue date Jan 7, 2025
- SMS group GMBH
- Thomas Runkel
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and device for connecting sheet metal parts to form laminati...
- Patent number 12,183,504
- Issue date Dec 31, 2024
- voestalpine Automotive Components Dettingen GmbH & Co. KG
- Heinrich Bursy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cladding and method for manufacturing the same
- Patent number 12,179,458
- Issue date Dec 31, 2024
- Asahi Kasei Kabushiki Kaisha
- Naoyuki Wada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrical steel sheet and method for manufacturing same
- Patent number 12,163,066
- Issue date Dec 10, 2024
- POSCO Co., Ltd
- Bongwoo Ha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shielding and cooling a continuous weld between steel sheets/plates...
- Patent number 12,145,221
- Issue date Nov 19, 2024
- Cleveland-Cliffs Steel Properties Inc.
- James Frederick Evans
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Reinforcement structure and process for reinforcement of a panel el...
- Patent number 12,138,894
- Issue date Nov 12, 2024
- Photon AG
- Thomas Dziekan
- B32 - LAYERED PRODUCTS
Information Patent Grant
Internal gradient materials, implements and methods
- Patent number 12,138,818
- Issue date Nov 12, 2024
- VERD STEEL, INC.
- Corey W. Radtke
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for the manufacturing of liquid metal embrittlement resistan...
- Patent number 12,134,245
- Issue date Nov 5, 2024
- Arcelormittal
- Christian Allely
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Steel sheet
- Patent number 12,123,080
- Issue date Oct 22, 2024
- Nippon Steel Corporation
- Yuji Sakiyama
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Methods for site-specific enhancement of soft magnetic alloys
- Patent number 12,115,596
- Issue date Oct 15, 2024
- National Technology & Engineering Solutions of Sandia, LLC
- Jeffrey Rodelas
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High corrosion-resistance strip steel and manufacturing method ther...
- Patent number 12,109,776
- Issue date Oct 8, 2024
- Baoshan Iron & Steel Co., Ltd.
- Bo Yan
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Solid metallic component and method for producing same
- Patent number 12,103,085
- Issue date Oct 1, 2024
- Electricite de France
- Bernard Yrieix
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Laminated core, laminated core manufacturing method, and electric m...
- Patent number 12,104,096
- Issue date Oct 1, 2024
- Nippon Steel Corporation
- Shinsuke Takatani
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Guiding member, mechanical system comprising such a guiding member,...
- Patent number 12,098,744
- Issue date Sep 24, 2024
- HYDROMECANIQUE ET FROTTEMENT
- Fabrice Prost
- C21 - METALLURGY OF IRON
Information Patent Grant
Adhesively-laminated core for stator and electric motor
- Patent number 12,074,476
- Issue date Aug 27, 2024
- Nippon Steel Corporation
- Kazutoshi Takeda
- B32 - LAYERED PRODUCTS
Information Patent Grant
Steel component comprising an anti-corrosion layer containing manga...
- Patent number 12,043,902
- Issue date Jul 23, 2024
- ThyssenKrupp Steel Europe AG
- Sebastian Stille
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING AT LEAST ONE LIQUID CHANNEL IN A LAMINATED COR...
- Publication number 20250233494
- Publication date Jul 17, 2025
- VOESTALPINE STAHL GMBH
- Ronald Fluch
- B32 - LAYERED PRODUCTS
Information Patent Application
Grain-Oriented Electrical Steel Sheet Coated with a Resin and Used...
- Publication number 20250223676
- Publication date Jul 10, 2025
- THYSSENKRUPP ELECTRICAL STEEL GMBH
- Christian Hecht
- C21 - METALLURGY OF IRON
Information Patent Application
WELDED JOINT
- Publication number 20250222680
- Publication date Jul 10, 2025
- NIPPON STEEL CORPORATION
- Hiroki KAWANAMI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LAMINATED CORE
- Publication number 20250226704
- Publication date Jul 10, 2025
- NIPPON STEEL CORPORATION
- Minako FUKUCHI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20250196471
- Publication date Jun 19, 2025
- JFE STEEL CORPORATION
- Yoshiaki ZAIZEN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
IRON-BASED ALLOY MATERIAL, METAL STRUCTURE AND METHOD OF REPAIRING...
- Publication number 20250188580
- Publication date Jun 12, 2025
- Industrial Technology Research Institute
- Hsuan-Kuang Chen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
WELDED MEMBER INCLUDING WELDED PORTION WITH EXCELLENT ELECTRODEPOSI...
- Publication number 20250188584
- Publication date Jun 12, 2025
- POSCO CO., LTD
- Gyu-Yeol Bae
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR CONNECTING SHEET METAL PARTS TO FORM LAMINATION STACKS,...
- Publication number 20250170814
- Publication date May 29, 2025
- voestalpine Automotive Components Dettingen GmbH & Co. KG
- Heinrich Bursy
- B32 - LAYERED PRODUCTS
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET, MOTOR CORE, METHOD FOR MANUFAC...
- Publication number 20250140456
- Publication date May 1, 2025
- NIPPON STEEL CORPORATION
- Ichiro TANAKA
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-STRENGTH PIPE RESISTANT TO SODIUM HYDROXIDE CORROSION AND MANU...
- Publication number 20250101558
- Publication date Mar 27, 2025
- Baoshan Iron & Steel Co., Ltd
- Bo YAN
- B32 - LAYERED PRODUCTS
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME
- Publication number 20250092483
- Publication date Mar 20, 2025
- HYUNDAI STEEL COMPANY
- Kyeong Sik Shin
- C21 - METALLURGY OF IRON
Information Patent Application
Honeycomb Core Material
- Publication number 20250091314
- Publication date Mar 20, 2025
- Maanshan MAT Aviation Manufacturing Co.,Ltd
- You ZHENG
- B32 - LAYERED PRODUCTS
Information Patent Application
WELDED JOINT
- Publication number 20250075291
- Publication date Mar 6, 2025
- NIPPON STEEL CORPORATION
- Takuya MITSUNOBU
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
OZONE CORROSION RESISTANT HIGH-STRENGTH TUBE AND MANUFACTURING METH...
- Publication number 20250066890
- Publication date Feb 27, 2025
- Baoshan Iron & Steel Co., Ltd
- Bo YAN
- C21 - METALLURGY OF IRON
Information Patent Application
FRICTION STIR SPOT WELDED JOINT AND PRODUCTION METHOD THEREFOR, AND...
- Publication number 20250065438
- Publication date Feb 27, 2025
- JFE STEEL CORPORATION
- Daiki YAMAGISHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ADHESIVE COATING COMPOSITION FOR ELECTRICAL STEEL SHEET, ELECTRICAL...
- Publication number 20250051622
- Publication date Feb 13, 2025
- POSCO Co., Ltd
- Bongwoo HA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
TWO COMPONENT (2K) ACRYLIC COMPOSITION COMPRISING A BIO-RENEWABLE M...
- Publication number 20250051612
- Publication date Feb 13, 2025
- Henkel AG & Co. KGaA
- Adrian Brandt
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
STIFFENING STRUCTURE AND METHOD FOR STIFFENING A SHEET ELEMENT
- Publication number 20250033317
- Publication date Jan 30, 2025
- Photon AG
- Thomas Dziekan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AXIAL LOAD SUPPORT MEMBER AND METHOD OF MANUFACTURE
- Publication number 20250018455
- Publication date Jan 16, 2025
- INSTYTUT FORMY SP. Z O.O.
- Oskar ZIETA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
LAMINATED CORE
- Publication number 20250014800
- Publication date Jan 9, 2025
- JFE STEEL CORPORATION
- Takeshi OMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STEEL SHEET FOR HOT PRESS FORMED MEMBER
- Publication number 20250010579
- Publication date Jan 9, 2025
- POSCO CO., LTD.
- Seong-Woo KIM
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HEAT-DISSIPATING MAGNETIC FIELD SHIELDING SHEET AND ANTENNA MODULE...
- Publication number 20240380107
- Publication date Nov 14, 2024
- AMOSENSE CO.,LTD
- Kil Jae JANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR JOINING ELECTRICAL STEEL LAMINATIONS AND DEVICE FOR CARR...
- Publication number 20240351322
- Publication date Oct 24, 2024
- HSP HOCHSPANNUNGSGERATE GMBH
- Klaus Koeck
- B32 - LAYERED PRODUCTS
Information Patent Application
LOW-DENSITY CLAD STEEL SHEET HAVING EXCELLENT FORMABILITY AND FATIG...
- Publication number 20240326399
- Publication date Oct 3, 2024
- POSCO CO., LTD.
- Tae-Jin SONG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LAMINATED BLOCK CORRECTNESS DETERMINING METHOD
- Publication number 20240289942
- Publication date Aug 29, 2024
- TOYOTA BOSHOKU KABUSHIKI KAISHA
- Yasunori SAKURAI
- B32 - LAYERED PRODUCTS
Information Patent Application
PROCESS FOR MAKING A ONE-PIECE COMPOSITE LINER FOR COLD CHAMBER DIE...
- Publication number 20240286188
- Publication date Aug 29, 2024
- Qingyou Han
- B22 - CASTING POWDER METALLURGY
Information Patent Application
DEVICE FOR STORING OR GUIDING HYDROGEN AND PROCESS FOR THE PREPARAT...
- Publication number 20240278534
- Publication date Aug 22, 2024
- VOESTALPINE STAHL GMBH
- Christoph ETZLSTORFER
- B32 - LAYERED PRODUCTS
Information Patent Application
SURFACE TREATED STEEL FOIL
- Publication number 20240229284
- Publication date Jul 11, 2024
- TOYO KOHAN CO., LTD
- Etsuro TSUTSUMI
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
STEEL WELDED MEMBER
- Publication number 20240227354
- Publication date Jul 11, 2024
- NIPPON STEEL CORPORATION
- Takuya MITSUNOBU
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Electrical Steel Strip, Use of an Electrical Steel Strip and Method...
- Publication number 20240212910
- Publication date Jun 27, 2024
- Wickeder Westfalenstahl GmbH
- Carina Franken
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

all layers being formed of iron alloys or steels

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method of manufacturing clad steel sheet having excellent formabili...

High-strength high-toughness and wear-resistant composite steel pla...

Coating composition for electrical steel sheet, electrical steel sh...

Process for making a one-piece composite liner for cold chamber die...

Resistance spot welded joint comprising a zinc coated AHSS steel sheet

Electrical steel strip or sheet, method for producing such an elect...

Method for manufacturing laminated body

Surface-treated steel sheet and method for manufacturing the same

Method for manufacturing electrical steel sheet product

Track for rolling vehicle and methods of fabricating and assembling...

Pre-stressed steel sheet

Multilayer magnetic sheet

Assembly of at least 2 metallic substrates

Method for producing a material layer

Method for producing a continuous strip-shaped composite material

Method and device for connecting sheet metal parts to form laminati...

Cladding and method for manufacturing the same

Electrical steel sheet and method for manufacturing same

Shielding and cooling a continuous weld between steel sheets/plates...

Reinforcement structure and process for reinforcement of a panel el...

Internal gradient materials, implements and methods

Method for the manufacturing of liquid metal embrittlement resistan...

Steel sheet

Methods for site-specific enhancement of soft magnetic alloys

High corrosion-resistance strip steel and manufacturing method ther...

Solid metallic component and method for producing same

Laminated core, laminated core manufacturing method, and electric m...

Guiding member, mechanical system comprising such a guiding member,...

Adhesively-laminated core for stator and electric motor

Steel component comprising an anti-corrosion layer containing manga...

Patents Applicationslast 30 patents

METHOD FOR PRODUCING AT LEAST ONE LIQUID CHANNEL IN A LAMINATED COR...

Grain-Oriented Electrical Steel Sheet Coated with a Resin and Used...

WELDED JOINT

LAMINATED CORE

NON-ORIENTED ELECTRICAL STEEL SHEET

IRON-BASED ALLOY MATERIAL, METAL STRUCTURE AND METHOD OF REPAIRING...

WELDED MEMBER INCLUDING WELDED PORTION WITH EXCELLENT ELECTRODEPOSI...

METHOD FOR CONNECTING SHEET METAL PARTS TO FORM LAMINATION STACKS,...

NON-ORIENTED ELECTRICAL STEEL SHEET, MOTOR CORE, METHOD FOR MANUFAC...

HIGH-STRENGTH PIPE RESISTANT TO SODIUM HYDROXIDE CORROSION AND MANU...

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

Honeycomb Core Material

WELDED JOINT

OZONE CORROSION RESISTANT HIGH-STRENGTH TUBE AND MANUFACTURING METH...

FRICTION STIR SPOT WELDED JOINT AND PRODUCTION METHOD THEREFOR, AND...

ADHESIVE COATING COMPOSITION FOR ELECTRICAL STEEL SHEET, ELECTRICAL...

TWO COMPONENT (2K) ACRYLIC COMPOSITION COMPRISING A BIO-RENEWABLE M...

STIFFENING STRUCTURE AND METHOD FOR STIFFENING A SHEET ELEMENT

AXIAL LOAD SUPPORT MEMBER AND METHOD OF MANUFACTURE

LAMINATED CORE

STEEL SHEET FOR HOT PRESS FORMED MEMBER

HEAT-DISSIPATING MAGNETIC FIELD SHIELDING SHEET AND ANTENNA MODULE...

METHOD FOR JOINING ELECTRICAL STEEL LAMINATIONS AND DEVICE FOR CARR...

LOW-DENSITY CLAD STEEL SHEET HAVING EXCELLENT FORMABILITY AND FATIG...

LAMINATED BLOCK CORRECTNESS DETERMINING METHOD

PROCESS FOR MAKING A ONE-PIECE COMPOSITE LINER FOR COLD CHAMBER DIE...

DEVICE FOR STORING OR GUIDING HYDROGEN AND PROCESS FOR THE PREPARAT...

SURFACE TREATED STEEL FOIL

STEEL WELDED MEMBER

Electrical Steel Strip, Use of an Electrical Steel Strip and Method...