wear- or pressure-resistant pipes

Industry

CPC
C21D9/14

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Parent Industries

CCHEMISTRY METALLURGY C21Iron metallurgy C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHER TREATMENTS C21D9/00Heat treatment

Current Industry

C21D9/14wear- or pressure-resistant pipes

Industries

Patents Grantslast 30 patents

Information Patent Grant
Steel pipe for fuel injection pipe and fuel injection pipe using th...
- Patent number 12,000,364
- Issue date Jun 4, 2024
- USUI CO., LTD.
- Tatsuya Masuda
- C21 - METALLURGY OF IRON
Information Patent Grant
Martensitic stainless seamless steel pipe
- Patent number 11,970,759
- Issue date Apr 30, 2024
- Nippon Steel Corporation
- Kyohei Kanki
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of forming and heat treating coiled tubing
- Patent number 11,952,648
- Issue date Apr 9, 2024
- Tenaris Coiled Tubes, LLC
- Martin Valdez
- C21 - METALLURGY OF IRON
Information Patent Grant
Pipe element for gas pressure vessel, and gas pressure vessel
- Patent number 11,913,101
- Issue date Feb 27, 2024
- Benteler Steel/Tube GmbH
- Wigbert Christophliemke
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Martensitic stainless steel seamless pipe for oil country tubular g...
- Patent number 11,827,949
- Issue date Nov 28, 2023
- JFE Steel Corporation
- Mami Endo
- C21 - METALLURGY OF IRON
Information Patent Grant
Fabrication method of tubular member
- Patent number 11,821,050
- Issue date Nov 21, 2023
- Honda Motor Co., Ltd.
- Takeshi Kiyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cast product having alumina barrier layer
- Patent number 11,674,212
- Issue date Jun 13, 2023
- Kubota Corporation
- Kunihide Hashimoto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Component manufacturing method and component
- Patent number 11,408,050
- Issue date Aug 9, 2022
- Toyota Jidosha Kabushiki Kaisha
- Kazumi Serizawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Steel alloy with high energy absorption capacity and tubular steel...
- Patent number 11,384,415
- Issue date Jul 12, 2022
- Benteler Steel/Tube GmbH
- Niko Grosse-Heilmann
- C21 - METALLURGY OF IRON
Information Patent Grant
High performance material for coiled tubing applications and the me...
- Patent number 11,377,704
- Issue date Jul 5, 2022
- Tenaris Coiled Tubes, LLC
- Martin Valdez
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Mechanical processing of high aspect ratio metallic tubing and rela...
- Patent number 11,125,360
- Issue date Sep 21, 2021
- OMAX Corporation
- Chidambaram Raghavan
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Seamless steel pipe, method of producing a high strength seamless s...
- Patent number 11,085,277
- Issue date Aug 10, 2021
- Benteler Steel/Tube GmbH
- André Lömker
- C21 - METALLURGY OF IRON
Information Patent Grant
Super-long thermal insulation steel jacket pipe and machining proce...
- Patent number 10,948,121
- Issue date Mar 16, 2021
- SHINDA (TANGSHAN) CREATIVE OIL & GAS EQUIPMENT CO., LTD.
- Shujun Zhang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Ultra-high strength and ultra-high toughness casing steel, oil casi...
- Patent number 10,851,432
- Issue date Dec 1, 2020
- Baoshan Iron & Steel Co., Ltd.
- Xiaoming Dong
- E21 - EARTH DRILLING MINING
Information Patent Grant
Ductile stainless steel pipe and heat pump system comprising the same
- Patent number 10,830,379
- Issue date Nov 10, 2020
- LG Electronics Inc.
- Seokpyo Hong
- C21 - METALLURGY OF IRON
Information Patent Grant
Nickel-based alloy tubes and method for production thereof
- Patent number 10,774,411
- Issue date Sep 15, 2020
- TUBACEX INNOVACION A.I.E.
- Alejandra López
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing a strand from stainless steel and strand made...
- Patent number 10,501,820
- Issue date Dec 10, 2019
- Sandvik Materials Technology Deutschland GmbH
- Thomas Frobose
- C21 - METALLURGY OF IRON
Information Patent Grant
Coiled tube with varying mechanical properties for superior perform...
- Patent number 10,480,054
- Issue date Nov 19, 2019
- Tenaris Coiled Tubes, LLC
- Martin Valdez
- C21 - METALLURGY OF IRON
Information Patent Grant
Cold-rolled narrow strip in the form of flat wire or profiled eleme...
- Patent number 10,378,681
- Issue date Aug 13, 2019
- C.D. Waelzholz GmbH
- Hans-Toni Junius
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
High performance material for coiled tubing applications and the me...
- Patent number 10,378,075
- Issue date Aug 13, 2019
- Tenaris Coiled Tubes, LLC
- Martin Valdez
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
High performance material for coiled tubing applications and the me...
- Patent number 10,378,074
- Issue date Aug 13, 2019
- Tenaris Coiled Tubes, LLC
- Martin Valdez
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for manufacturing superior 13Cr thickened drillrod
- Patent number 10,329,648
- Issue date Jun 25, 2019
- Baoshan Iron & Steel Co., Ltd.
- Peng Zhao
- C21 - METALLURGY OF IRON
Information Patent Grant
Seamless steel tube for fuel injection
- Patent number 10,308,994
- Issue date Jun 4, 2019
- JFE Steel Corporation
- Yoshikazu Kawabata
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
High alloy for oil well
- Patent number 10,280,487
- Issue date May 7, 2019
- Nippon Steel & Sumitomo Metal Corporation
- Masayuki Sagara
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel plate for thick-walled steel pipe, method for manufacturing t...
- Patent number 10,240,226
- Issue date Mar 26, 2019
- JFE Steel Corporation
- Shusaku Ohta
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Stainless steel seamless pipe for oil well use and method for manuf...
- Patent number 10,240,221
- Issue date Mar 26, 2019
- JFE Steel Corporation
- Kenichiro Eguchi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Ultra-high toughness and high strength drill pipe and manufacturing...
- Patent number 10,227,828
- Issue date Mar 12, 2019
- Baoshan Iron & Steel Co., Ltd.
- Peng Zhao
- C21 - METALLURGY OF IRON
Information Patent Grant
High-strength stainless steel pipe
- Patent number 10,151,012
- Issue date Dec 11, 2018
- JFE Steel Corporation
- Kenichiro Eguchi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Fuel rail
- Patent number 10,145,347
- Issue date Dec 4, 2018
- USUI CO., LTD.
- Koichi Hayashi
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel material, hydrogen container, method for producing the steel...
- Patent number 10,106,875
- Issue date Oct 23, 2018
- JFE Steel Corporation
- Shusaku Takagi
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
DUPLEX STAINLESS STEEL PIPE AND METHOD FOR MANUFACTURING SAME
- Publication number 20240309480
- Publication date Sep 19, 2024
- JFE STEEL CORPORATION
- Shunsuke Sasaki
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD OF FORMING AND HEAT TREATING COILED TUBING
- Publication number 20240247351
- Publication date Jul 25, 2024
- TENARIS COILED TUBES, LLC
- Martin Valdez
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL PIPE FOR HIGH-PRESSURE HYDROGEN, HIGH-PRESSURE HYDROGEN VESSE...
- Publication number 20240150862
- Publication date May 9, 2024
- JFE STEEL CORPORATION
- Kazuki Matsubara
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL COMPOSITION, WROUGHT ARTICLE AND MANUFACTURING METHOD OF A SE...
- Publication number 20240093323
- Publication date Mar 21, 2024
- DALMINE S.P.A.
- PAOLO BORTOT
- C21 - METALLURGY OF IRON
Information Patent Application
High pressure tube and method of manufacturing the same
- Publication number 20240093809
- Publication date Mar 21, 2024
- ALLEIMA GMBH
- Thomas FROBÖSE
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL PIPE FOR PRESSURE PIPING AND STARTING MATERIAL FOR STEEL PIPE
- Publication number 20240093324
- Publication date Mar 21, 2024
- NIPPON STEEL CORPORATION
- Taizo MAKINO
- C21 - METALLURGY OF IRON
Information Patent Application
Linepipe Steel With Enhanced Sulfide Stress Cracking Resistance
- Publication number 20230392224
- Publication date Dec 7, 2023
- ExxonMobil Technology and Engineering Company
- Neeraj S. THIRUMALAI
- C21 - METALLURGY OF IRON
Information Patent Application
Method of Manufacturing High Strength Steel Tubing from a Steel Com...
- Publication number 20230357876
- Publication date Nov 9, 2023
- Tenaris Connections B.V.
- Matteo Ortolani
- C21 - METALLURGY OF IRON
Information Patent Application
CAST PRODUCT HAVING ALUMINA BARRIER LAYER
- Publication number 20220025504
- Publication date Jan 27, 2022
- KUBOTA CORPORATION
- KUNIHIDE HASHIMOTO
- C21 - METALLURGY OF IRON
Information Patent Application
MARTENSITIC STAINLESS SEAMLESS STEEL PIPE
- Publication number 20210317556
- Publication date Oct 14, 2021
- NIPPON STEEL CORPORATION
- Kyohei KANKI
- C21 - METALLURGY OF IRON
Information Patent Application
MARTENSITIC STAINLESS STEEL SEAMLESS PIPE FOR OIL COUNTRY TUBULAR G...
- Publication number 20200283866
- Publication date Sep 10, 2020
- JFE STEEL CORPORATION
- Mami Endo
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL ALLOY WITH HIGH ENERGY ABSORPTION CAPACITY AND TUBULAR STEEL...
- Publication number 20200255926
- Publication date Aug 13, 2020
- BENTELER STEEL/TUBE GMBH
- Niko Grosse-Heilmann
- E21 - EARTH DRILLING MINING
Information Patent Application
SUPER-LONG THERMAL INSULATION STEEL JACKET PIPE AND MACHINING PROCE...
- Publication number 20200240571
- Publication date Jul 30, 2020
- Shinda (Tangshan) Creative Oil & Gas Equipment Co., Ltd.
- Shujun Zhang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Method for Producing a Wear-Resistant Steel Pipe, Wear-Resistant St...
- Publication number 20200165693
- Publication date May 28, 2020
- ThyssenKrupp Steel Europe AG
- Christoph Günster
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF FORMING AND HEAT TREAATING COILED TUBING
- Publication number 20200102633
- Publication date Apr 2, 2020
- TENARIS COILED TUBES, LLC
- Martin Valdez
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH PERFORMANCE MATERIAL FOR COILED TUBING APPLICATIONS AND THE ME...
- Publication number 20190360063
- Publication date Nov 28, 2019
- TENARIS COILED TUBES, LLC
- Martin Valdez
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HIGH PERFORMANCE MATERIAL FOR COILED TUBING APPLICATIONS AND THE ME...
- Publication number 20190360064
- Publication date Nov 28, 2019
- TENARIS COILED TUBES, LLC
- Martin Valdez
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
MECHANICAL PROCESSING OF HIGH ASPECT RATIO METALLIC TUBING AND RELA...
- Publication number 20180320802
- Publication date Nov 8, 2018
- OMAX Corporation
- Chidambaram Raghavan
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
Seamless Line Pipe Resistant to Corrosion by CO2/H2S and Sulfate-Re...
- Publication number 20180312937
- Publication date Nov 1, 2018
- China University of Petroleum-Beijing
- Haobo Yu
- C21 - METALLURGY OF IRON
Information Patent Application
ULTRA-HIGH STRENGTH AND ULTRA-HIGH TOUGHNESS CASING STEEL, OIL CASI...
- Publication number 20180291475
- Publication date Oct 11, 2018
- Baoshan Iron & Steel Co., Ltd
- Xiaoming DONG
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PRODUCING A STRAND FROM STAINLESS STEEL AND STRAND MADE...
- Publication number 20180223388
- Publication date Aug 9, 2018
- Sandvik Materials Technology Deutschland GmbH
- Thomas FROBOSE
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH PERFORMANCE MATERIAL FOR COILED TUBING APPLICATIONS AND THE ME...
- Publication number 20180223384
- Publication date Aug 9, 2018
- TENARIS COILED TUBES, LLC
- Martín Valdez
- C21 - METALLURGY OF IRON
Information Patent Application
ROLLED STEEL BAR FOR HOT FORGING, HOT-FORGED SECTION MATERIAL, AND...
- Publication number 20180057917
- Publication date Mar 1, 2018
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Naoki MATSUI
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH PERFORMANCE MATERIAL FOR COILED TUBING APPLICATIONS AND THE ME...
- Publication number 20180051353
- Publication date Feb 22, 2018
- TENARIS COILED TUBES, LLC
- Martín Valdez
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH PERFORMANCE MATERIAL FOR COILED TUBING APPLICATIONS AND THE ME...
- Publication number 20170335421
- Publication date Nov 23, 2017
- TENARIS COILED TUBES, LLC
- Martín Valdez
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR HEAT TREATING LONG STEEL PIPES
- Publication number 20170292172
- Publication date Oct 12, 2017
- 9013857 CANADA INC.
- Michel Jozef KORWIN
- C21 - METALLURGY OF IRON
Information Patent Application
SEAMLESS STEEL PIPE, METHOD OF PRODUCING A HIGH STRENGTH SEAMLESS S...
- Publication number 20170101693
- Publication date Apr 13, 2017
- BENTELER STEEL/TUBE GMBH
- André Lömker
- C21 - METALLURGY OF IRON
Information Patent Application
SEAMLESS STEEL TUBE FOR FUEL INJECTION
- Publication number 20170022581
- Publication date Jan 26, 2017
- JFE STEEL CORPORATION
- Yoshikazu Kawabata
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-STRENGTH STAINLESS STEEL PIPE
- Publication number 20160355901
- Publication date Dec 8, 2016
- NISSHIN STEEL CO., LTD.
- Seiichi ISOZAKI
- C21 - METALLURGY OF IRON
Information Patent Application
HEAT TREATED COILED TUBING
- Publication number 20160281188
- Publication date Sep 29, 2016
- TENARIS COILED TUBES, LLC
- Martin Valdez
- C21 - METALLURGY OF IRON

wear- or pressure-resistant pipes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Steel pipe for fuel injection pipe and fuel injection pipe using th...

Martensitic stainless seamless steel pipe

Method of forming and heat treating coiled tubing

Pipe element for gas pressure vessel, and gas pressure vessel

Martensitic stainless steel seamless pipe for oil country tubular g...

Fabrication method of tubular member

Cast product having alumina barrier layer

Component manufacturing method and component

Steel alloy with high energy absorption capacity and tubular steel...

High performance material for coiled tubing applications and the me...

Mechanical processing of high aspect ratio metallic tubing and rela...

Seamless steel pipe, method of producing a high strength seamless s...

Super-long thermal insulation steel jacket pipe and machining proce...

Ultra-high strength and ultra-high toughness casing steel, oil casi...

Ductile stainless steel pipe and heat pump system comprising the same

Nickel-based alloy tubes and method for production thereof

Method for producing a strand from stainless steel and strand made...

Coiled tube with varying mechanical properties for superior perform...

Cold-rolled narrow strip in the form of flat wire or profiled eleme...

High performance material for coiled tubing applications and the me...

High performance material for coiled tubing applications and the me...

Method for manufacturing superior 13Cr thickened drillrod

Seamless steel tube for fuel injection

High alloy for oil well

Steel plate for thick-walled steel pipe, method for manufacturing t...

Stainless steel seamless pipe for oil well use and method for manuf...

Ultra-high toughness and high strength drill pipe and manufacturing...

High-strength stainless steel pipe

Fuel rail

Steel material, hydrogen container, method for producing the steel...

Patents Applicationslast 30 patents

DUPLEX STAINLESS STEEL PIPE AND METHOD FOR MANUFACTURING SAME

METHOD OF FORMING AND HEAT TREATING COILED TUBING

STEEL PIPE FOR HIGH-PRESSURE HYDROGEN, HIGH-PRESSURE HYDROGEN VESSE...

STEEL COMPOSITION, WROUGHT ARTICLE AND MANUFACTURING METHOD OF A SE...

High pressure tube and method of manufacturing the same

STEEL PIPE FOR PRESSURE PIPING AND STARTING MATERIAL FOR STEEL PIPE

Linepipe Steel With Enhanced Sulfide Stress Cracking Resistance

Method of Manufacturing High Strength Steel Tubing from a Steel Com...

CAST PRODUCT HAVING ALUMINA BARRIER LAYER

MARTENSITIC STAINLESS SEAMLESS STEEL PIPE

MARTENSITIC STAINLESS STEEL SEAMLESS PIPE FOR OIL COUNTRY TUBULAR G...

STEEL ALLOY WITH HIGH ENERGY ABSORPTION CAPACITY AND TUBULAR STEEL...

SUPER-LONG THERMAL INSULATION STEEL JACKET PIPE AND MACHINING PROCE...

Method for Producing a Wear-Resistant Steel Pipe, Wear-Resistant St...

METHOD OF FORMING AND HEAT TREAATING COILED TUBING

HIGH PERFORMANCE MATERIAL FOR COILED TUBING APPLICATIONS AND THE ME...

HIGH PERFORMANCE MATERIAL FOR COILED TUBING APPLICATIONS AND THE ME...

MECHANICAL PROCESSING OF HIGH ASPECT RATIO METALLIC TUBING AND RELA...

Seamless Line Pipe Resistant to Corrosion by CO2/H2S and Sulfate-Re...

ULTRA-HIGH STRENGTH AND ULTRA-HIGH TOUGHNESS CASING STEEL, OIL CASI...

METHOD FOR PRODUCING A STRAND FROM STAINLESS STEEL AND STRAND MADE...

HIGH PERFORMANCE MATERIAL FOR COILED TUBING APPLICATIONS AND THE ME...

ROLLED STEEL BAR FOR HOT FORGING, HOT-FORGED SECTION MATERIAL, AND...

HIGH PERFORMANCE MATERIAL FOR COILED TUBING APPLICATIONS AND THE ME...

HIGH PERFORMANCE MATERIAL FOR COILED TUBING APPLICATIONS AND THE ME...

METHOD FOR HEAT TREATING LONG STEEL PIPES

SEAMLESS STEEL PIPE, METHOD OF PRODUCING A HIGH STRENGTH SEAMLESS S...

SEAMLESS STEEL TUBE FOR FUEL INJECTION

HIGH-STRENGTH STAINLESS STEEL PIPE

HEAT TREATED COILED TUBING