with niobium or tantalum

Industry

CPC
C22C38/26

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Parent Industries

CCHEMISTRY METALLURGY C22Metallurgy C22CALLOYS C22C38/00Ferrous alloys

Current Industry

C22C38/26with niobium or tantalum

Industries

Patents Grantslast 30 patents

Information Patent Grant
Ferritic iron-chromium-aluminum powder and a seamless tube made the...
- Patent number 12,312,666
- Issue date May 27, 2025
- Kanthal AB
- Mats Hättestrand
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Chromium steel having excellent high-temperature oxidation resistan...
- Patent number 12,312,663
- Issue date May 27, 2025
- Posco
- Hyun-Je Sung
- C21 - METALLURGY OF IRON
Information Patent Grant
High-strength steel sheet and manufacturing method thereof
- Patent number 12,305,256
- Issue date May 20, 2025
- POSCO Co., Ltd
- Young-Roc Im
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing grain-oriented electrical steel sheet
- Patent number 12,305,255
- Issue date May 20, 2025
- JFE Steel Corporation
- Yuiko Ehashi
- C21 - METALLURGY OF IRON
Information Patent Grant
Work string tubing connection restoration
- Patent number 12,296,412
- Issue date May 13, 2025
- Postle Industries, Inc.
- Robert F. Miller
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Steel sheet for hot press and aluminum coated blank manufactured us...
- Patent number 12,297,516
- Issue date May 13, 2025
- Hyundai Steel Company
- Je Woo Soo Kim
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing grain-oriented electrical steel sheet
- Patent number 12,291,758
- Issue date May 6, 2025
- JFE Steel Corporation
- Yuiko Ehashi
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel sheet and manufacturing method thereof
- Patent number 12,291,759
- Issue date May 6, 2025
- Nippon Steel Corporation
- Yuya Suzuki
- C21 - METALLURGY OF IRON
Information Patent Grant
Low temperature hardenable steels with excellent machinability
- Patent number 12,286,697
- Issue date Apr 29, 2025
- VALLS BESITZ GMBH
- Isaac Valls Angles
- C21 - METALLURGY OF IRON
Information Patent Grant
High-carbon hot-rolled steel sheet and method for manufacturing the...
- Patent number 12,286,681
- Issue date Apr 29, 2025
- JFE Steel Corporation
- Yuka Miyamoto
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of heat treating a high strength steel and a product obtaine...
- Patent number 12,276,003
- Issue date Apr 15, 2025
- Ironovation Materials Technology Co., Ltd.
- Hongliang Yi
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing a welded steel blank and associated welded blank
- Patent number 12,269,533
- Issue date Apr 8, 2025
- Arcelormittal
- Cristian Alvarez
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High-strength steel sheet and method for producing same
- Patent number 12,258,646
- Issue date Mar 25, 2025
- JFE Steel Corporation
- Hidekazu Minami
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
High-strength steel sheet and method for producing the same
- Patent number 12,258,645
- Issue date Mar 25, 2025
- JFE Steel Corporation
- Takuya Hirashima
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for manufacturing a flat steel product having an aluminum-b...
- Patent number 12,252,755
- Issue date Mar 18, 2025
- ThyssenKrupp Steel Europe AG
- Janko Banik
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
High-strength seamless steel pipe and method for manufacturing same
- Patent number 12,252,756
- Issue date Mar 18, 2025
- JFE Steel Corporation
- Mitsuhiro Okatsu
- C21 - METALLURGY OF IRON
Information Patent Grant
Wear resistant steel material with excellent cut crack resistance a...
- Patent number 12,241,138
- Issue date Mar 4, 2025
- Posco
- Seng-Ho Yu
- C21 - METALLURGY OF IRON
Information Patent Grant
High-strength cold-rolled steel sheet and production method for same
- Patent number 12,241,137
- Issue date Mar 4, 2025
- JFE Steel Corporation
- Yoshie Obata
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Cold rolled steel sheet for zirconium-based chemical conversion tre...
- Patent number 12,234,556
- Issue date Feb 25, 2025
- JFE Steel Corporation
- Hayato Takeyama
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel
- Patent number 12,227,817
- Issue date Feb 18, 2025
- Nippon Steel Corporation
- Shinichiro Tabata
- C21 - METALLURGY OF IRON
Information Patent Grant
Welded member of galvanized steel sheets
- Patent number 12,221,701
- Issue date Feb 11, 2025
- POSCO Co., Ltd
- Ki-Cheol Kang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Hot-rolled steel sheet
- Patent number 12,215,402
- Issue date Feb 4, 2025
- Nippon Steel Corporation
- Genki Abukawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for manufacturing rail, and rail
- Patent number 12,186,822
- Issue date Jan 7, 2025
- JFE Steel Corporation
- Naoki Iizuka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Bake-hardened hot-dip galvanized steel sheet with excellent powderi...
- Patent number 12,180,559
- Issue date Dec 31, 2024
- POSCO Co., Ltd
- Sang-Hyun Kim
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Electric-resistance-welded steel pipe for producing hollow stabiliz...
- Patent number 12,172,487
- Issue date Dec 24, 2024
- JFE Steel Corporation
- Masatoshi Aratani
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High-performance thermoformed component provided with coating, and...
- Patent number 12,163,203
- Issue date Dec 10, 2024
- Baoshan Iron & Steel Co., Ltd.
- Ning Tan
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing a ultra high strength coated or not coated ste...
- Patent number 12,157,922
- Issue date Dec 3, 2024
- Arcelormittal
- Olga A. Girina
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of manufacturing Martensitic steel and a Martensitic steel t...
- Patent number 12,157,925
- Issue date Dec 3, 2024
- Arcelormittal
- Hassan Ghassemi-Armaki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hot-pressed member, steel sheet for hot pressing, and methods for p...
- Patent number 12,157,924
- Issue date Dec 3, 2024
- JFE Steel Corporation
- Shuhei Ogawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Hot-rolled steel sheet for electric resistance welded steel pipe an...
- Patent number 12,139,780
- Issue date Nov 12, 2024
- JFE Steel Corporation
- Akihide Matsumoto
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCING SAME
- Publication number 20250179601
- Publication date Jun 5, 2025
- JFE STEEL CORPORATION
- Yoshiaki ZAIZEN
- C21 - METALLURGY OF IRON
Information Patent Application
PROCESS FOR MANUFACTURING A FLAT STEEL PRODUCT HAVING AN ALUMINUM-B...
- Publication number 20250179600
- Publication date Jun 5, 2025
- ThyssenKrupp Steel Europe AG
- Janko BANIK
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL SHEET FOR HOT STAMPING AND HOT STAMPED PART
- Publication number 20250146111
- Publication date May 8, 2025
- NIPPON STEEL CORPORATION
- Yuma ASADA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
WELDED RAIL
- Publication number 20250129460
- Publication date Apr 24, 2025
- NIPPON STEEL CORPORATION
- Masaharu UEDA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ULTRA-FINE GRAINED STEELS HAVING CORROSION-FATIGUE RESISTANCE
- Publication number 20250109465
- Publication date Apr 3, 2025
- Tenaris Connections B.V.
- Martin Bühler
- C21 - METALLURGY OF IRON
Information Patent Application
HOT-STAMPING FORMED BODY
- Publication number 20250108424
- Publication date Apr 3, 2025
- NIPPON STEEL CORPORATION
- Shingo FUJINAKA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HOT-STAMPING FORMED BODY
- Publication number 20250101557
- Publication date Mar 27, 2025
- NIPPON STEEL CORPORATION
- Yuri TODA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCING SAME
- Publication number 20250101542
- Publication date Mar 27, 2025
- JFE STEEL CORPORATION
- Yoshiaki ZAIZEN
- C21 - METALLURGY OF IRON
Information Patent Application
ULTRA-HIGH STRENGTH COLD-ROLLED STEEL SHEET AND MANUFACTURING METHO...
- Publication number 20250092497
- Publication date Mar 20, 2025
- HYUNDAI STEEL COMPANY
- Ro Sa Kim
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
LOW-CARBON, LOW-ALLOY AND HIGH-FORMABILITY DUAL-PHASE STEEL HAVING...
- Publication number 20250084500
- Publication date Mar 13, 2025
- Baoshan Iron & Steel Co., Ltd
- Jun LI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
STEEL REINFORCEMENT AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20250084516
- Publication date Mar 13, 2025
- HYUNDAI STEEL COMPANY
- Jun Ho Chung
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH STRENGTH AND HIGH FORMABILITY STEEL SHEET HAVING EXCELLENT SPO...
- Publication number 20250084517
- Publication date Mar 13, 2025
- POSCO CO., LTD
- Sung-Kyu Kim
- C21 - METALLURGY OF IRON
Information Patent Application
HOT STAMPED BODY
- Publication number 20250084518
- Publication date Mar 13, 2025
- NIPPON STEEL CORPORATION
- Hitomi NISHIBATA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
STEEL PIPE FOR HIGH-PRESSURE HYDROGEN PIPING AND HIGH-PRESSURE HYDR...
- Publication number 20250075831
- Publication date Mar 6, 2025
- USUI CO., LTD.
- Masato TATENO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME
- Publication number 20250075284
- Publication date Mar 6, 2025
- POSCO CO., LTD
- Soobin Kwon
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL SHEET AND METHOD OF PRODUCTION OF SAME
- Publication number 20250075283
- Publication date Mar 6, 2025
- NIPPON STEEL CORPORATION
- Kengo TAKEDA
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL MATERIAL SUITABLE FOR USE IN SOUR ENVIRONMENT
- Publication number 20250066891
- Publication date Feb 27, 2025
- NIPPON STEEL CORPORATION
- Hiroki KAMITANI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET, METHOD FOR MANUFACTURING SAME,...
- Publication number 20250059618
- Publication date Feb 20, 2025
- POSCO CO., LTD
- Soobin Kwon
- C21 - METALLURGY OF IRON
Information Patent Application
FERRITIC STAINLESS STEEL SHEET AND PRODUCTION METHOD THEREFOR
- Publication number 20250059615
- Publication date Feb 20, 2025
- JFE STEEL CORPORATION
- Shuji NISHIDA
- C21 - METALLURGY OF IRON
Information Patent Application
ULTRAHIGH-STRENGTH HOT-ROLLED STEEL SHEET HAVING EXCELLENT FORMABIL...
- Publication number 20250051870
- Publication date Feb 13, 2025
- POSCO CO., LTD
- Tae-Jin Song
- C21 - METALLURGY OF IRON
Information Patent Application
Zinc Coated Mn-containing advanced high strength steel and method o...
- Publication number 20250043407
- Publication date Feb 6, 2025
- ARCELORMITTAL
- Astrid PERLADE
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SEAWATER CORROSION-RESISTANT MARINE ENGINEERING STEEL AND PREPARATI...
- Publication number 20250043374
- Publication date Feb 6, 2025
- WUHAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Kaiming WU
- C21 - METALLURGY OF IRON
Information Patent Application
HOT STAMPED BODY
- Publication number 20250043406
- Publication date Feb 6, 2025
- NIPPON STEEL CORPORATION
- Kazuma ITO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
HOT STAMPED BODY
- Publication number 20250034686
- Publication date Jan 30, 2025
- NIPPON STEEL CORPORATION
- Yuri TODA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Soft Magnetic Powder, Powder Magnetic Core, Magnetic Element, And E...
- Publication number 20250029758
- Publication date Jan 23, 2025
- SEIKO EPSON CORPORATION
- Mayu WATANABE
- B22 - CASTING POWDER METALLURGY
Information Patent Application
COLD ROLLED STEEL SHEET AND METHOD OF MANUFACTURING SAME
- Publication number 20250027181
- Publication date Jan 23, 2025
- POSCO CO., LTD
- Young-Roc Im
- C21 - METALLURGY OF IRON
Information Patent Application
Method for producing a steel sheet having excellent processability...
- Publication number 20250011892
- Publication date Jan 9, 2025
- ARCELORMITTAL
- Deborah HERRY
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR PRODUCING A DUAL-PHASE STEEL STRIP IN A COMBINED CASTING...
- Publication number 20250010360
- Publication date Jan 9, 2025
- PRIMETALS TECHNOLOGIES AUSTRIA GMBH
- Kerstin BAUMGARTNER
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD OF PRODUCING A STEEL SHEET FOR CANS
- Publication number 20250011907
- Publication date Jan 9, 2025
- JFE STEEL CORPORATION
- Nobusuke KARIYA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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...

with niobium or tantalum

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Ferritic iron-chromium-aluminum powder and a seamless tube made the...

Chromium steel having excellent high-temperature oxidation resistan...

High-strength steel sheet and manufacturing method thereof

Method for producing grain-oriented electrical steel sheet

Work string tubing connection restoration

Steel sheet for hot press and aluminum coated blank manufactured us...

Method for producing grain-oriented electrical steel sheet

Steel sheet and manufacturing method thereof

Low temperature hardenable steels with excellent machinability

High-carbon hot-rolled steel sheet and method for manufacturing the...

Method of heat treating a high strength steel and a product obtaine...

Method for producing a welded steel blank and associated welded blank

High-strength steel sheet and method for producing same

High-strength steel sheet and method for producing the same

Process for manufacturing a flat steel product having an aluminum-b...

High-strength seamless steel pipe and method for manufacturing same

Wear resistant steel material with excellent cut crack resistance a...

High-strength cold-rolled steel sheet and production method for same

Cold rolled steel sheet for zirconium-based chemical conversion tre...

Steel

Welded member of galvanized steel sheets

Hot-rolled steel sheet

Method for manufacturing rail, and rail

Bake-hardened hot-dip galvanized steel sheet with excellent powderi...

Electric-resistance-welded steel pipe for producing hollow stabiliz...

High-performance thermoformed component provided with coating, and...

Method for producing a ultra high strength coated or not coated ste...

Method of manufacturing Martensitic steel and a Martensitic steel t...

Hot-pressed member, steel sheet for hot pressing, and methods for p...

Hot-rolled steel sheet for electric resistance welded steel pipe an...

Patents Applicationslast 30 patents

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCING SAME

PROCESS FOR MANUFACTURING A FLAT STEEL PRODUCT HAVING AN ALUMINUM-B...

STEEL SHEET FOR HOT STAMPING AND HOT STAMPED PART

WELDED RAIL

ULTRA-FINE GRAINED STEELS HAVING CORROSION-FATIGUE RESISTANCE

HOT-STAMPING FORMED BODY

HOT-STAMPING FORMED BODY

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCING SAME

ULTRA-HIGH STRENGTH COLD-ROLLED STEEL SHEET AND MANUFACTURING METHO...

LOW-CARBON, LOW-ALLOY AND HIGH-FORMABILITY DUAL-PHASE STEEL HAVING...

STEEL REINFORCEMENT AND METHOD FOR MANUFACTURING THE SAME

HIGH STRENGTH AND HIGH FORMABILITY STEEL SHEET HAVING EXCELLENT SPO...

HOT STAMPED BODY

STEEL PIPE FOR HIGH-PRESSURE HYDROGEN PIPING AND HIGH-PRESSURE HYDR...

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

STEEL SHEET AND METHOD OF PRODUCTION OF SAME

STEEL MATERIAL SUITABLE FOR USE IN SOUR ENVIRONMENT

NON-ORIENTED ELECTRICAL STEEL SHEET, METHOD FOR MANUFACTURING SAME,...

FERRITIC STAINLESS STEEL SHEET AND PRODUCTION METHOD THEREFOR

ULTRAHIGH-STRENGTH HOT-ROLLED STEEL SHEET HAVING EXCELLENT FORMABIL...

Zinc Coated Mn-containing advanced high strength steel and method o...

SEAWATER CORROSION-RESISTANT MARINE ENGINEERING STEEL AND PREPARATI...

HOT STAMPED BODY

HOT STAMPED BODY

Soft Magnetic Powder, Powder Magnetic Core, Magnetic Element, And E...

COLD ROLLED STEEL SHEET AND METHOD OF MANUFACTURING SAME

Method for producing a steel sheet having excellent processability...

METHOD FOR PRODUCING A DUAL-PHASE STEEL STRIP IN A COMBINED CASTING...

METHOD OF PRODUCING A STEEL SHEET FOR CANS

STEEL SHEET FOR HOT PRESS FORMED MEMBER