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CPC
C23F2213/32

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CCHEMISTRY METALLURGY C23Surface treatment C23FNON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25 C23F2213/00Aspects of inhibiting corrosion of metals by anodic or cathodic protection

Current Industry

C23F2213/32Pipes

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Coated structure with a monitoring system, a monitoring system, and...
- Patent number 12,123,823
- Issue date Oct 22, 2024
- Josep Palasi Bargallo
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Cathodic protection of metal substrates
- Patent number 12,110,600
- Issue date Oct 8, 2024
- COPSYS TECHNOLOGIES INC.
- Farzad Hashemi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Double coupon reference cell and methods of making same
- Patent number 11,913,123
- Issue date Feb 27, 2024
- APS MATERIALS, INC.
- Gregory P. Smith
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Eliminating fouling in hydrocarbon pipelines by electrical techniques
- Patent number 11,846,382
- Issue date Dec 19, 2023
- Board of Regents, The University of Texas System
- Vaibhav Bahadur
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Cathodic protection of metal substrates
- Patent number 11,840,767
- Issue date Dec 12, 2023
- COPSYS TECHNOLOGIES INC.
- Farzad Hashemi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Mounting and cathodic protection
- Patent number 11,739,865
- Issue date Aug 29, 2023
- Baker Hughes Energy Technology UK Limited
- Sui Wang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Polymeric nanocomposite based sensor and coating systems and their...
- Patent number 11,614,378
- Issue date Mar 28, 2023
- DIRECT-C LIMITED
- Simon Park
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Corrosion protection system for heating ventalation air conditionin...
- Patent number 11,591,697
- Issue date Feb 28, 2023
- Carrier Corporation
- Ivan Rydkin
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Corrosion resistance tester for coated metal material
- Patent number 11,566,996
- Issue date Jan 31, 2023
- Mazda Motor Corporation
- Teruaki Asada
- G01 - MEASURING TESTING
Information Patent Grant
Zinc ribbon anodes and associated methods
- Patent number 11,519,078
- Issue date Dec 6, 2022
- ARTAZN LLC.
- Michael Thomas Mather
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Provision of electrical continuity and/or radial support
- Patent number 11,499,654
- Issue date Nov 15, 2022
- Baker Hughes Energy Technology UK Limited
- Sui Wang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Cathodic protection waveform monitoring unit with asynchronous moni...
- Patent number 11,346,010
- Issue date May 31, 2022
- Indrocorp Technologies Inc.
- Darren Lee Miller
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Connecting and cathodic protection
- Patent number 11,320,068
- Issue date May 3, 2022
- Baker Hughes Energy Technology UK Limited
- Sui Wang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Clamp for pipe
- Patent number 11,268,647
- Issue date Mar 8, 2022
- Samsung Heavy Ind. Co., Ltd.
- Byoung Young Yoon
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Flat extruded aluminum multi-port tube whose inner surface is highl...
- Patent number 11,255,618
- Issue date Feb 22, 2022
- UACJ Corporation
- Shinichi Nakamura
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Apparatus for tank bottom soil side corrosion monitoring
- Patent number 11,162,887
- Issue date Nov 2, 2021
- Saudi Arabian Oil Company
- Faisal M. Al-Abbas
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Hydraulic excavation and delivery device
- Patent number 11,162,240
- Issue date Nov 2, 2021
- DEEPWATER CORROSION SERVICES, INC.
- William Robert Bath
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Fiber optics to monitor pipeline cathodic protection systems
- Patent number 11,078,577
- Issue date Aug 3, 2021
- Saudi Arabian Oil Company
- Saeed Omar Aljabri
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Visual electrolytic corrosion indication and prevention apparatus
- Patent number 10,995,410
- Issue date May 4, 2021
- Packless Industries
- Scott Coleman Zifferer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Electrically-conductive compositions and methods of using them with...
- Patent number 10,968,326
- Issue date Apr 6, 2021
- Phillips Intellectual Properties, LLC
- Alan D Phillips
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Systems, apparatuses, and methods to assess corrosion prevention
- Patent number 10,961,630
- Issue date Mar 30, 2021
- DELTA SUBSEA LLC
- Scott P. Dingman
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Iron-based piping element for buried pipeline, comprising an outer...
- Patent number 10,876,674
- Issue date Dec 29, 2020
- Saint-Gobain Pam
- Pascal Alexandre
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method and system for applying superimposed time-varying frequency...
- Patent number 10,858,268
- Issue date Dec 8, 2020
- Semb-Eco R&D PTE LTD
- Hwee Hong Chew
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method and system for applying superimposed time-varying frequency...
- Patent number 10,807,886
- Issue date Oct 20, 2020
- Semb-Eco R&D PTE LTD
- Hwee Hong Chew
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Cathodic protection management system
- Patent number 10,760,165
- Issue date Sep 1, 2020
- Sensus Spectrum LLC
- Christopher Michael Atkins
- G01 - MEASURING TESTING
Information Patent Grant
Sacrificial electrode attachment structure and electrolytic apparat...
- Patent number 10,760,166
- Issue date Sep 1, 2020
- DE NORA PERMELEC LTD.
- Hideo Otsu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Fluid-conducting system with cathodic corrosion protection
- Patent number 10,731,786
- Issue date Aug 4, 2020
- KSB Aktiengesellschaft
- Alexander Boehm
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Double coupon reference cell and methods of making same
- Patent number 10,648,088
- Issue date May 12, 2020
- APS MATERIALS, INC.
- Gregory P. Smith
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Anode slurry for cathodic protection of underground metallic struct...
- Patent number 10,626,506
- Issue date Apr 21, 2020
- YPF TECNOLOGIA S.A.
- Walter Morris
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
High efficiency cast iron anode
- Patent number 10,577,697
- Issue date Mar 3, 2020
- Omidreza Moghbeli
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
COATED STRUCTURE WITH A MONITORING SYSTEM, A MONITORING SYSTEM, AND...
- Publication number 20240418629
- Publication date Dec 19, 2024
- HEMPEL A/S
- Josep Palasi BARGALLO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHODS AND INTERNET OF THINGS (IOT) SYSTEMS FOR INTELLIGENT DETECT...
- Publication number 20240288129
- Publication date Aug 29, 2024
- CHENGDU QINCHUAN IOT TECHNOLOGY CO., LTD.
- Zehua SHAO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SYSTEM AND METHOD FOR CATHODIC PROTECTION MONITORING
- Publication number 20240200201
- Publication date Jun 20, 2024
- Mobiltex Data Ltd.
- Antonio DA COSTA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Cathodic Protection Unit
- Publication number 20240191363
- Publication date Jun 13, 2024
- OFMS, LLC
- Curtis R. Mitchell
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
CATHODIC PROTECTION OF METAL SUBSTRATES
- Publication number 20240052500
- Publication date Feb 15, 2024
- COPSYS TECHNOLOGIES INC.
- Farzad Hashemi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MOUNTING AND CATHODIC PROTECTION
- Publication number 20230323984
- Publication date Oct 12, 2023
- BAKER HUGHES ENERGY TECHNOLOGY UK LIMITED
- Sui Wang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SYSTEM AND METHOD FOR CATHODIC PROTECTION BY DISTRIBUTED SACRIFICIA...
- Publication number 20230235463
- Publication date Jul 27, 2023
- Vetco Gray Scandinavia AS
- Lars Artun
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
CATHODIC PROTECTION WAVEFORM MONITORING UNIT WITH ASYNCHRONOUS MONI...
- Publication number 20220364243
- Publication date Nov 17, 2022
- Indrocorp Inc.
- Darren Lee Miller
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SYSTEMS, APPARATUSES, AND METHODS TO ASSESS CORROSION PREVENTION
- Publication number 20210198789
- Publication date Jul 1, 2021
- Delta SubSea LLC
- Scott P. Dingman
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SAFETY SYSTEM AND METHOD FOR DE-COUPLING OF A CATHODICALLY PROTECTE...
- Publication number 20210040623
- Publication date Feb 11, 2021
- Cathtect Engineering (Pty) Ltd.
- David John Raath
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Apparatus for Tank Bottom Soil Side Corrosion Monitoring
- Publication number 20210025808
- Publication date Jan 28, 2021
- Saudi Arabian Oil Company
- Faisal M. Al-Abbas
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
CATHODIC PROTECTION OF METAL SUBSTRATES
- Publication number 20200216966
- Publication date Jul 9, 2020
- Farzad HASHEMI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
CORROSION PROTECTION SYSTEM FOR HEATING VENTALATION AIR CONDITIONIN...
- Publication number 20200199765
- Publication date Jun 25, 2020
- Carrier Corporation
- Ivan Rydkin
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ELIMINATING FOULING IN HYDROCARBON PIPELINES BY ELECTRICAL TECHNIQUES
- Publication number 20200141530
- Publication date May 7, 2020
- Board of Regents, The University of Texas System
- Vaibhav Bahadur
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
FLAT EXTRUDED ALUMINUM MULTI-PORT TUBE WHOSE INNER SURFACE IS HIGHL...
- Publication number 20200124362
- Publication date Apr 23, 2020
- UACJ CORPORATION
- Shinichi NAKAMURA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MOUNTING AND CATHODIC PROTECTION
- Publication number 20200102658
- Publication date Apr 2, 2020
- GE Oil & Gas UK Limited
- Sui Wang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ZINC RIBBON ANODES AND ASSOCIATED METHODS
- Publication number 20200010960
- Publication date Jan 9, 2020
- Jarden Zinc Products, LLC
- Michael Thomas Mather
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
POLYMERIC NANOCOMPOSITE BASED SENSOR AND COATING SYSTEMS AND THEIR...
- Publication number 20190353550
- Publication date Nov 21, 2019
- Direct-C Limited
- Simon PARK
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
VISUAL ELECTROLYTIC CORROSION INDICATION AND PREVENTION APPARATUS
- Publication number 20190145011
- Publication date May 16, 2019
- Packless Industries
- Scott Coleman Zifferer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
FLANGE TAB SYSTEM
- Publication number 20190113160
- Publication date Apr 18, 2019
- Tony Gerun
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Hydraulic Excavation and Delivery Device
- Publication number 20190071842
- Publication date Mar 7, 2019
- William Robert Bath
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SYSTEM AND METHOD FOR CATHODIC PROTECTION BY DISTRIBUTED SACRIFICIA...
- Publication number 20190048477
- Publication date Feb 14, 2019
- Vetco Gray Scandinavia AS
- Lars ARTUN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
CATHODIC PROTECTION OF COPPER PLUMBING SYSTEM FOR PREVENTION OF COR...
- Publication number 20190032226
- Publication date Jan 31, 2019
- Frank Seth Gaunce
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
DEVICE FOR FIXING PIPES AND TUBES
- Publication number 20190003614
- Publication date Jan 3, 2019
- Walter Stauffenberg GmbH & Co. KG
- Ulrich Stefan KOENIG
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CATHODIC PROTECTION SYSTEM MONITORING
- Publication number 20180230605
- Publication date Aug 16, 2018
- Darren Lee Miller
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
CATHODIC PROTECTION OF METAL SUBSTRATES
- Publication number 20180187314
- Publication date Jul 5, 2018
- Farzad HASHEMI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Apparatus and Method for Detection of Corrosion
- Publication number 20170350230
- Publication date Dec 7, 2017
- SCALE PROTECTION AS
- Ole Magnar Drønen
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ELECTRIC ANTICORROSIVE POTENTIAL MEASUREMENT ELECTRODE UNIT
- Publication number 20170328828
- Publication date Nov 16, 2017
- ENVIRONMENT & ENERGY CO.,LTD
- Seong Ho GOH
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
High Corrosion-Resistant Aluminum Alloy Brazing Sheet, Method of Ma...
- Publication number 20160167177
- Publication date Jun 16, 2016
- Sadayuki Kamiya
- C21 - METALLURGY OF IRON
Information Patent Application
PIPELINE AND METHODS
- Publication number 20150184788
- Publication date Jul 2, 2015
- TECHNIP NORGE AS
- Sven Morten Hesjevik
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Coated structure with a monitoring system, a monitoring system, and...

Cathodic protection of metal substrates

Double coupon reference cell and methods of making same

Eliminating fouling in hydrocarbon pipelines by electrical techniques

Cathodic protection of metal substrates

Mounting and cathodic protection

Polymeric nanocomposite based sensor and coating systems and their...

Corrosion protection system for heating ventalation air conditionin...

Corrosion resistance tester for coated metal material

Zinc ribbon anodes and associated methods

Provision of electrical continuity and/or radial support

Cathodic protection waveform monitoring unit with asynchronous moni...

Connecting and cathodic protection

Clamp for pipe

Flat extruded aluminum multi-port tube whose inner surface is highl...

Apparatus for tank bottom soil side corrosion monitoring

Hydraulic excavation and delivery device

Fiber optics to monitor pipeline cathodic protection systems

Visual electrolytic corrosion indication and prevention apparatus

Electrically-conductive compositions and methods of using them with...

Systems, apparatuses, and methods to assess corrosion prevention

Iron-based piping element for buried pipeline, comprising an outer...

Method and system for applying superimposed time-varying frequency...

Method and system for applying superimposed time-varying frequency...

Cathodic protection management system

Sacrificial electrode attachment structure and electrolytic apparat...

Fluid-conducting system with cathodic corrosion protection

Double coupon reference cell and methods of making same

Anode slurry for cathodic protection of underground metallic struct...

High efficiency cast iron anode

Patents Applicationslast 30 patents

COATED STRUCTURE WITH A MONITORING SYSTEM, A MONITORING SYSTEM, AND...

METHODS AND INTERNET OF THINGS (IOT) SYSTEMS FOR INTELLIGENT DETECT...

SYSTEM AND METHOD FOR CATHODIC PROTECTION MONITORING

Cathodic Protection Unit

CATHODIC PROTECTION OF METAL SUBSTRATES

MOUNTING AND CATHODIC PROTECTION

SYSTEM AND METHOD FOR CATHODIC PROTECTION BY DISTRIBUTED SACRIFICIA...

CATHODIC PROTECTION WAVEFORM MONITORING UNIT WITH ASYNCHRONOUS MONI...

SYSTEMS, APPARATUSES, AND METHODS TO ASSESS CORROSION PREVENTION

SAFETY SYSTEM AND METHOD FOR DE-COUPLING OF A CATHODICALLY PROTECTE...

Apparatus for Tank Bottom Soil Side Corrosion Monitoring

CATHODIC PROTECTION OF METAL SUBSTRATES

CORROSION PROTECTION SYSTEM FOR HEATING VENTALATION AIR CONDITIONIN...

ELIMINATING FOULING IN HYDROCARBON PIPELINES BY ELECTRICAL TECHNIQUES

FLAT EXTRUDED ALUMINUM MULTI-PORT TUBE WHOSE INNER SURFACE IS HIGHL...

MOUNTING AND CATHODIC PROTECTION

ZINC RIBBON ANODES AND ASSOCIATED METHODS

POLYMERIC NANOCOMPOSITE BASED SENSOR AND COATING SYSTEMS AND THEIR...

VISUAL ELECTROLYTIC CORROSION INDICATION AND PREVENTION APPARATUS

FLANGE TAB SYSTEM

Hydraulic Excavation and Delivery Device

SYSTEM AND METHOD FOR CATHODIC PROTECTION BY DISTRIBUTED SACRIFICIA...

CATHODIC PROTECTION OF COPPER PLUMBING SYSTEM FOR PREVENTION OF COR...

DEVICE FOR FIXING PIPES AND TUBES

CATHODIC PROTECTION SYSTEM MONITORING

CATHODIC PROTECTION OF METAL SUBSTRATES

Apparatus and Method for Detection of Corrosion

ELECTRIC ANTICORROSIVE POTENTIAL MEASUREMENT ELECTRODE UNIT

High Corrosion-Resistant Aluminum Alloy Brazing Sheet, Method of Ma...

PIPELINE AND METHODS