of metal

Industry

CPC
F16L9/02

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16LPIPES JOINTS OR FITTINGS FOR PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING MEANS FOR THERMAL INSULATION IN GENERAL F16L9/00Rigid pipes

Current Industry

F16L9/02of metal

Industries

Patents Grantslast 30 patents

Information Patent Grant
Waterway installation structure in a toilet
- Patent number 12,320,108
- Issue date Jun 3, 2025
- Shanghai Kohler Electronics, Ltd.
- Xiaohua Wei
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
High strength micro alloyed steel seamless pipe for sour service an...
- Patent number 12,276,014
- Issue date Apr 15, 2025
- VALLOUREC TUBES FRANCE
- Vicente Braz Da Trindade Filho
- C21 - METALLURGY OF IRON
Information Patent Grant
Pipe with an outer wrap
- Patent number 12,259,084
- Issue date Mar 25, 2025
- Advanced Drainage Systems, Inc.
- Bill Russell VanHoose
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
High-strength seamless steel pipe and method for manufacturing same
- Patent number 12,227,816
- Issue date Feb 18, 2025
- JFE Steel Corporation
- Mitsuhiro Okatsu
- C21 - METALLURGY OF IRON
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
Information Patent Grant
Seamless steel pipe having desirable sulfuric acid dew-point corros...
- Patent number 12,129,954
- Issue date Oct 29, 2024
- JFE Steel Corporation
- Hiroyuki Takai
- C21 - METALLURGY OF IRON
Information Patent Grant
Hollow shaft
- Patent number 12,083,571
- Issue date Sep 10, 2024
- Musashi Seimitsu Industry Co., Ltd.
- Shinichi Murata
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Abandonment and recovery of pipelines
- Patent number 12,066,128
- Issue date Aug 20, 2024
- Acergy France SAS
- Joffray Yann Noel Loussouarn
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Device for transporting a medium and assembly method
- Patent number 11,939,997
- Issue date Mar 26, 2024
- Cunova GmbH
- Peter Böhlke
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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
Pipe with an outer wrap
- Patent number 11,898,688
- Issue date Feb 13, 2024
- Advanced Drainage Systems, Inc.
- Bill Russell VanHoose
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Austenitic stainless steel
- Patent number 11,866,814
- Issue date Jan 9, 2024
- Nippon Steel Corporation
- Takahiro Osuki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Apparatus for high pressure connection
- Patent number 11,774,012
- Issue date Oct 3, 2023
- ASML Netherlands B.V.
- Jon David Tedrow
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Internally welded pipes
- Patent number 11,767,934
- Issue date Sep 26, 2023
- CRC-Evans Pipeline International, Inc.
- Shankar T. Rajagopalan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tubing component having a cladding of fillet weld, and method for p...
- Patent number 11,739,862
- Issue date Aug 29, 2023
- VALLOUREC TUBE-ALLOY, LLC.
- Gabriel Roussie
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Long steel pipe for reel-lay installation and method for producing...
- Patent number 11,731,210
- Issue date Aug 22, 2023
- JFE STEEL CORFORATION
- Teruki Sadasue
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Forming method of nickel aluminum alloy tubular part with micro flo...
- Patent number 11,724,298
- Issue date Aug 15, 2023
- Dalian University of Technology
- Ying Sun
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Vibration absorption tubing and manufacturing method thereof
- Patent number 11,674,620
- Issue date Jun 13, 2023
- XINCHANG COUNTY SITONG ELECTRICAL CO., LTD
- Dongsen Liang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Steel pipe and method for producing steel pipe
- Patent number 11,643,712
- Issue date May 9, 2023
- Nippon Steel Corporation
- Yuji Arai
- C21 - METALLURGY OF IRON
Information Patent Grant
Hot and cold composite formed square and rectangular steel tube wit...
- Patent number 11,618,066
- Issue date Apr 4, 2023
- Sino Institute of Precise Tubes Industry (Guangzhou) Co., Ltd.
- Jingtao Han
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Air conditioner
- Patent number 11,608,539
- Issue date Mar 21, 2023
- LG Electronics Inc.
- Seokpyo Hong
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Additive manufactured conglomerated powder removal from internal pa...
- Patent number 11,597,014
- Issue date Mar 7, 2023
- Raytheon Technologies Corporation
- Caitlin Oswald
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Magnetic crawler with 3 articulated wheels for navigation on pipes
- Patent number 11,584,158
- Issue date Feb 21, 2023
- Saudi Arabian Oil Company
- Fadl Abdellatif
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Modular connector for rigid tubing
- Patent number 11,588,271
- Issue date Feb 21, 2023
- AFC Cable Systems, Inc.
- Skip N. Afdasta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pipe with an outer wrap
- Patent number 11,555,561
- Issue date Jan 17, 2023
- Advanced Drainage Systems, Inc.
- Bill Russell VanHoose
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Composite tube with a sacrificial layer for very thin wall heat exc...
- Patent number 11,543,066
- Issue date Jan 3, 2023
- Viant AS&O Holdings LLC
- Mark W. Broadley
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing a re-shaped component from a manganese-contain...
- Patent number 11,519,050
- Issue date Dec 6, 2022
- Salzgitter Flachstahl GmbH
- Peter Palzer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method for manufacturing electroseamed metal tube
- Patent number 11,504,797
- Issue date Nov 22, 2022
- NIPPON STEEL NISSHIN CO., LTD.
- Kouji Omosako
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ultra-long thermally insulated pipeline and forming method thereof
- Patent number 11,473,717
- Issue date Oct 18, 2022
- SHINDA (TANGSHAN) CREATIVE OIL & GAS EQUIPMENT CO., LTD.
- Jianliang Duan
- B32 - LAYERED PRODUCTS
Information Patent Grant
Forming device, forming method, and metal pipe
- Patent number 11,440,074
- Issue date Sep 13, 2022
- Sumitomo Heavy Industries, Ltd.
- Akihiro Ide
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
ANTI-OXIDIZED METAL PIPE AND METHOD OF FABRICATING THE SAME
- Publication number 20250155069
- Publication date May 15, 2025
- Metal Industries Research & Development Centre
- Jia-Hao Lin
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PIPE SECTION, PIPE ASSEMBLY, METHOD FOR MANUFACTURING A PIPE SECTIO...
- Publication number 20250146626
- Publication date May 8, 2025
- SMS group GmbH
- Jorg Doege
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DUPLEX STAINLESS STEEL PIPE
- Publication number 20250137110
- Publication date May 1, 2025
- NIPPON STEEL CORPORATION
- Seiya OKADA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Refrigerant Piping, Method for Manufacturing Refrigerant Piping, Co...
- Publication number 20250116439
- Publication date Apr 10, 2025
- Saginomiya Seisakusho, Inc.
- Hidetaka WATANABE
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
A HIGH-STRENGTH TUBE RESISTANT TO ALUMINUM SULFATE CORROSION AND MA...
- Publication number 20250102083
- Publication date Mar 27, 2025
- Baoshan Iron & Steel Co., Ltd
- Bo Yan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
METALLIC FLUID TUBE
- Publication number 20250067372
- Publication date Feb 27, 2025
- VERITAS AG
- Sergio PASCUZZI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
AUSTENITIC WELDED STEEL TUBE HAVING WEAR RESISTANCE AND MANUFACTURI...
- Publication number 20250060054
- Publication date Feb 20, 2025
- POSCO Co., Ltd
- Sang-Chul LEE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
STEEL PIPE FOR OIL CYLINDER AND MANUFACTURING METHOD THEREFOR
- Publication number 20250012382
- Publication date Jan 9, 2025
- Baoshan Iron & Steel Co., Ltd
- Wen Sun
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-STRENGTH STAINLESS SEAMLESS STEEL PIPE FOR OIL WELLS AND METHO...
- Publication number 20240410499
- Publication date Dec 12, 2024
- JFE STEEL CORPORATION
- Kenichiro Eguchi
- C21 - METALLURGY OF IRON
Information Patent Application
MARTENSITIC STAINLESS STEEL PIPE
- Publication number 20240401722
- Publication date Dec 5, 2024
- NIPPON STEEL CORPORATION
- Toshiya NISHIMURA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
HIGH-STRENGTH AND HIGH-TOUGHNESS BAINITE GEOLOGICAL DRILLING PIPE A...
- Publication number 20240229979
- Publication date Jul 11, 2024
- Baoshan Iron & Steel Co., Ltd
- Wen SUN
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-STRENGTH AND HIGH-TOUGHNESS BAINITE GEOLOGICAL DRILLING PIPE A...
- Publication number 20240133490
- Publication date Apr 25, 2024
- Baoshan Iron & Steel Co., Ltd
- Wen SUN
- 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
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
THREADED STEEL PIPE OR TUBE AND PRODUCTION METHOD THEREFOR
- Publication number 20240035593
- Publication date Feb 1, 2024
- JFE STEEL CORPORATION
- Hiroshi OKANO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SEMI-FINISHED PIPE, METHOD FOR PRODUCING SEMI-FINISHED PIPE, PIPE,...
- Publication number 20240017328
- Publication date Jan 18, 2024
- NANSHIN CO ., LTD.
- Takaomi TANAKA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
INTERLOCKING SECTIONAL TUBING
- Publication number 20240019052
- Publication date Jan 18, 2024
- Michael Edward Figaro
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
METHOD AND APPARATUS FOR ACHIEVING ZERO EMISSIONS OF GASEOUS SUBSTA...
- Publication number 20230400125
- Publication date Dec 14, 2023
- SMART PIPE COMPANY INC.
- GARY DEAN LITTLESTAR
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Method for Preparing Stainless Steel Seamless Tube with Ultra-High...
- Publication number 20230304118
- Publication date Sep 28, 2023
- Jiangsu Wujin Stainless Steel Pipe Group Co., Ltd.
- Hong Gao
- C21 - METALLURGY OF IRON
Information Patent Application
SEAMLESS STEEL PIPE AND METHOD OF MANUFACTURE THEREOF
- Publication number 20230265947
- Publication date Aug 24, 2023
- JFE STEEL CORPORATION
- Shunsuke SASAKI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
DUPLEX STAINLESS STEEL SEAMLESS PIPE
- Publication number 20230212723
- Publication date Jul 6, 2023
- NIPPON STEEL CORPORATION
- Mikiko NOGUCHI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
FORMING DEVICE AND METAL PIPE
- Publication number 20230148390
- Publication date May 11, 2023
- Sumitomo Heavy Industries, Ltd.
- Kimihiro NOGIWA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
STEEL PIPE FOR PRESSURE PIPING
- Publication number 20230140650
- Publication date May 4, 2023
- NIPPON STEEL CORPORATION
- Taizo MAKINO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
STAINLESS STEEL PIPE AND METHOD FOR MANUFACTURING SAME
- Publication number 20230097339
- Publication date Mar 30, 2023
- JFE STEEL CORPORATION
- Shunsuke Sasaki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ANTI-CORROSION SUPER-SLIPPERY ALUMINUM CAPILLARY TUBE AND METHOD AN...
- Publication number 20230081397
- Publication date Mar 16, 2023
- XI'AN JIAOTONG UNIVERSITY
- Cunlu ZHAO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HIGH-STRENGTH SEAMLESS STEEL PIPE AND METHOD FOR MANUFACTURING SAME
- Publication number 20230055650
- Publication date Feb 23, 2023
- JFE STEEL CORPORATION
- Mitsuhiro Okatsu
- C21 - METALLURGY OF IRON
Information Patent Application
HOT-ROLLED STEEL SHEET FOR ELECTRIC RESISTANCE WELDED STEEL PIPE AN...
- Publication number 20220396856
- Publication date Dec 15, 2022
- JFE STEEL CORPORATION
- Akihide Matsumoto
- C21 - METALLURGY OF IRON
Information Patent Application
SEAMLESS STEEL PIPE HAVING DESIRABLE SULFURIC ACID DEW-POINT CORROS...
- Publication number 20220364671
- Publication date Nov 17, 2022
- JFE STEEL CORPORATION
- Hiroyuki Takai
- C21 - METALLURGY OF IRON
Information Patent Application
SEGMENTAL TUBES
- Publication number 20220228678
- Publication date Jul 21, 2022
- HYPERLOOP TECHNOLOGIES, INC.
- Ryan Matthew Reneau
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Waterway installation structure in a toilet

High strength micro alloyed steel seamless pipe for sour service an...

Pipe with an outer wrap

High-strength seamless steel pipe and method for manufacturing same

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

Seamless steel pipe having desirable sulfuric acid dew-point corros...

Hollow shaft

Abandonment and recovery of pipelines

Device for transporting a medium and assembly method

Pipe element for gas pressure vessel, and gas pressure vessel

Pipe with an outer wrap

Austenitic stainless steel

Apparatus for high pressure connection

Internally welded pipes

Tubing component having a cladding of fillet weld, and method for p...

Long steel pipe for reel-lay installation and method for producing...

Forming method of nickel aluminum alloy tubular part with micro flo...

Vibration absorption tubing and manufacturing method thereof

Steel pipe and method for producing steel pipe

Hot and cold composite formed square and rectangular steel tube wit...

Air conditioner

Additive manufactured conglomerated powder removal from internal pa...

Magnetic crawler with 3 articulated wheels for navigation on pipes

Modular connector for rigid tubing

Pipe with an outer wrap

Composite tube with a sacrificial layer for very thin wall heat exc...

Method for producing a re-shaped component from a manganese-contain...

Method for manufacturing electroseamed metal tube

Ultra-long thermally insulated pipeline and forming method thereof

Forming device, forming method, and metal pipe

Patents Applicationslast 30 patents

ANTI-OXIDIZED METAL PIPE AND METHOD OF FABRICATING THE SAME

PIPE SECTION, PIPE ASSEMBLY, METHOD FOR MANUFACTURING A PIPE SECTIO...

DUPLEX STAINLESS STEEL PIPE

Refrigerant Piping, Method for Manufacturing Refrigerant Piping, Co...

A HIGH-STRENGTH TUBE RESISTANT TO ALUMINUM SULFATE CORROSION AND MA...

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

METALLIC FLUID TUBE

AUSTENITIC WELDED STEEL TUBE HAVING WEAR RESISTANCE AND MANUFACTURI...

STEEL PIPE FOR OIL CYLINDER AND MANUFACTURING METHOD THEREFOR

HIGH-STRENGTH STAINLESS SEAMLESS STEEL PIPE FOR OIL WELLS AND METHO...

MARTENSITIC STAINLESS STEEL PIPE

HIGH-STRENGTH AND HIGH-TOUGHNESS BAINITE GEOLOGICAL DRILLING PIPE A...

HIGH-STRENGTH AND HIGH-TOUGHNESS BAINITE GEOLOGICAL DRILLING PIPE A...

STEEL PIPE FOR PRESSURE PIPING AND STARTING MATERIAL FOR STEEL PIPE

High pressure tube and method of manufacturing the same

THREADED STEEL PIPE OR TUBE AND PRODUCTION METHOD THEREFOR

SEMI-FINISHED PIPE, METHOD FOR PRODUCING SEMI-FINISHED PIPE, PIPE,...

INTERLOCKING SECTIONAL TUBING

METHOD AND APPARATUS FOR ACHIEVING ZERO EMISSIONS OF GASEOUS SUBSTA...

Method for Preparing Stainless Steel Seamless Tube with Ultra-High...

SEAMLESS STEEL PIPE AND METHOD OF MANUFACTURE THEREOF

DUPLEX STAINLESS STEEL SEAMLESS PIPE

FORMING DEVICE AND METAL PIPE

STEEL PIPE FOR PRESSURE PIPING

STAINLESS STEEL PIPE AND METHOD FOR MANUFACTURING SAME

ANTI-CORROSION SUPER-SLIPPERY ALUMINUM CAPILLARY TUBE AND METHOD AN...

HIGH-STRENGTH SEAMLESS STEEL PIPE AND METHOD FOR MANUFACTURING SAME

HOT-ROLLED STEEL SHEET FOR ELECTRIC RESISTANCE WELDED STEEL PIPE AN...

SEAMLESS STEEL PIPE HAVING DESIRABLE SULFURIC ACID DEW-POINT CORROS...

SEGMENTAL TUBES