Submarine cables

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H01B7/14

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Parent Industries

HELECTRICITY H01Electric elements H01BCABLES CONDUCTORS INSULATORS SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES H01B7/00Insulated conductors or cables characterised by their form

Current Industry

H01B7/14Submarine cables

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Submarine power cable
- Patent number 12,176,128
- Issue date Dec 24, 2024
- NEXANS
- Alf Erik Rod
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power cable, method for production and use thereof
- Patent number 12,119,145
- Issue date Oct 15, 2024
- BLUE SEA NORWAY AS
- Bernt Henrik Hellesøe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Offshore submarine cable for offshore wind farm
- Patent number 12,068,091
- Issue date Aug 20, 2024
- RWE Renewables GmbH
- Ross Wilson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage submarine cable systems
- Patent number 12,030,597
- Issue date Jul 9, 2024
- Chevron U.S.A. Inc.
- Gerald Keith Sperling
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Junction device, and undersea cable system
- Patent number 11,994,728
- Issue date May 28, 2024
- NEC Corporation
- Yoshinari Takigawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power umbilical and method
- Patent number 11,978,575
- Issue date May 7, 2024
- AKER SOLUTIONS AS
- Arild Figenschou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of sealing off a cut off end of a subsea cable section
- Patent number 11,972,879
- Issue date Apr 30, 2024
- BAGGERMAATSCHAPPIJ BOSKALIS B.V.
- Tim Van Keulen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Deep sea heavy lifting synthetic cable
- Patent number 11,961,641
- Issue date Apr 16, 2024
- NEXANS
- Andreas Gabrielsen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Submarine power cable with curvature monitoring capability
- Patent number 11,862,362
- Issue date Jan 2, 2024
- NKT HV CABLES AB
- Andreas Tyrberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Conductor
- Patent number 11,848,118
- Issue date Dec 19, 2023
- NEXANS
- Audun Johanson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods and systems for securely accessing and managing aggregated...
- Patent number 11,676,740
- Issue date Jun 13, 2023
- Kathryn Costa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and method for testing a submarine high voltage cable system
- Patent number 11,650,226
- Issue date May 16, 2023
- Prysmian S.p.A.
- Andrea Iadanza
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
CuNiSi alloy cable sheathing
- Patent number 11,631,505
- Issue date Apr 18, 2023
- NEXANS
- Audun Johanson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Differential mode electrical cable to reduce sonar towed array self...
- Patent number 11,621,104
- Issue date Apr 4, 2023
- Matthew M. Lesko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Submersible habitat for the repair of subsea cable
- Patent number 11,565,780
- Issue date Jan 31, 2023
- IRISH SEA CONTRACTORS LIMITED
- David Kinsella
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power cable, method for production and use thereof
- Patent number 11,562,833
- Issue date Jan 24, 2023
- BLUE SEA NORWAY AS
- Bernt Henrik Hellesøe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cable sheathing of a Pb—Ca—Sn alloy and method of manufacture thereof
- Patent number 11,548,045
- Issue date Jan 10, 2023
- NEXANS
- Audun Johanson
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for providing an electrically conductive power transmission...
- Patent number 11,469,527
- Issue date Oct 11, 2022
- RELIBOND APS
- Christian Michelsen
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
HVDC power cable with water-blocking capability
- Patent number 11,437,166
- Issue date Sep 6, 2022
- NKT HV CABLES AB
- Kristian Gustafsson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Armoured power cable
- Patent number 11,424,051
- Issue date Aug 23, 2022
- Prysmian S.p.A.
- Richard John Pennell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical connector apparatus and methods of manufacturing the same
- Patent number 11,411,350
- Issue date Aug 9, 2022
- PGS Geophysical AS
- Ramon Martinez
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Armoured cable for transporting alternate current with permanently...
- Patent number 11,410,794
- Issue date Aug 9, 2022
- Prysmian S.p.A.
- Paolo Maioli
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insulated submarine cable
- Patent number 11,355,263
- Issue date Jun 7, 2022
- JDR Cable Systems Ltd
- Philip Shroll
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and system for fatigue-monitoring of a submarine cable in of...
- Patent number 11,346,744
- Issue date May 31, 2022
- NKT HV CABLES AB
- Andreas Tyrberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Downhole cable and method of making a downhole cable
- Patent number 11,315,706
- Issue date Apr 26, 2022
- Schlumberger Technology Corporation
- Joseph Varkey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power cable
- Patent number 11,309,102
- Issue date Apr 19, 2022
- LS CABLE & SYSTEM LTD.
- Sung Woo Jang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power umbilical with impact protection
- Patent number 11,270,812
- Issue date Mar 8, 2022
- AKER SOLUTIONS AS
- Mehrdad Karimpour
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric power transmission cable
- Patent number 11,250,970
- Issue date Feb 15, 2022
- N.V. Bekaert S.A.
- Martin Krajcovic
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reinforced submarine power cable
- Patent number 11,232,886
- Issue date Jan 25, 2022
- NKT HV CABLES AB
- Andreas Tyrberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric-submersible-pump composite duct cable and manufacturing me...
- Patent number 11,195,641
- Issue date Dec 7, 2021
- SHINDA (TANGSHAN) CREATIVE OIL & GAS EQUIPMENT CO., LTD.
- Jian Dong
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Power Cable With Layer Having Anisotropic Thermal Conductivity
- Publication number 20250095879
- Publication date Mar 20, 2025
- NKT HV Cables AB
- Andreas Mattsson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Submarine Power Cable System With Reduced Losses
- Publication number 20250087385
- Publication date Mar 13, 2025
- NKT HV Cables AB
- Erik Eriksson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of Manufacturing a Dynamic Submarine Power Cable with High F...
- Publication number 20250079042
- Publication date Mar 6, 2025
- NKT HV Cables AB
- Henrik Torvaldsson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SUPPLY SYSTEM, BRANCHING APPARATUS, AND POWER SUPPLY METHOD
- Publication number 20250070820
- Publication date Feb 27, 2025
- NEC Corporation
- Andre ARASHIRO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DUAL METAL CONDUCTOR UNDERSEA CABLE
- Publication number 20250035872
- Publication date Jan 30, 2025
- SubCom, LLC
- Marsha Ann Spalding
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM FOR SUBMARINE CABLE THERMAL-ELECTRICAL-MECHANICAL COMPOSITE...
- Publication number 20250003849
- Publication date Jan 2, 2025
- KOREA ELECTROTECHNOLOGY RESEARCH INSTITUTE
- Jin Wook CHOE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUBSEA POWER CABLE
- Publication number 20240420868
- Publication date Dec 19, 2024
- NEXANS
- Audun JOHANSON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DC POWER CABLE SYSTEM COMPRISING A REPEATER
- Publication number 20240404731
- Publication date Dec 5, 2024
- NKT HV Cables AB
- Kristian Gustafsson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dynamic Submarine Power Cable System with Bend Restriction Device
- Publication number 20240355506
- Publication date Oct 24, 2024
- NKT HV Cables AB
- Peter Sunnegårdh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ADAPTIVE RIGID SEA JOINT KIT
- Publication number 20240356325
- Publication date Oct 24, 2024
- NKT HV Cables AB
- Jakub Vastmans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEAFLOOR OBSERVATION APPARATUS, SEAFLOOR OBSERVATION SYSTEM, CONTRO...
- Publication number 20240329968
- Publication date Oct 3, 2024
- NEC Corporation
- Tsubasa ASAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Submarine Power Cable Having Sections With Different Water Permeabi...
- Publication number 20240312670
- Publication date Sep 19, 2024
- NKT HV Cables AB
- Peter Friberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DYNAMIC SUBMARINE POWER CABLE
- Publication number 20240290518
- Publication date Aug 29, 2024
- NKT HV Cables AB
- Henrik Torvaldsson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUBMARINE POWER CABLE WITH FLUID TRANSPORT CAPABILITY
- Publication number 20240282479
- Publication date Aug 22, 2024
- NKT HV Cables AB
- Evripidis Karatsivos
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Three-Core to Three Single Core HV or EHV Submarine Power Cable System
- Publication number 20240258784
- Publication date Aug 1, 2024
- NKT HV Cables AB
- Kristian Gustafsson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE WATER BARRIER
- Publication number 20240233980
- Publication date Jul 11, 2024
- NEXANS
- Anton AKULICHEV
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER CABLE WITH METALLIC SHEATH JOINT
- Publication number 20240203619
- Publication date Jun 20, 2024
- NKT HV Cables AB
- Andreas Mattsson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING A SUBMARINE POWER CABLE
- Publication number 20240194374
- Publication date Jun 13, 2024
- NKT HV Cables AB
- Sonny Långström
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MARINE CABLE FOR OFFSHORE WIND POWER HAVING AN IMPROVED WATER-TREE...
- Publication number 20240177888
- Publication date May 30, 2024
- LS CABLE & SYSTEM LTD.
- Hyun Jung JUNG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH RESOLUTION HEADLINE SONAR CABLE
- Publication number 20240145121
- Publication date May 2, 2024
- HAMPIDJAN HF.
- Hjortur Erlendsson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
power cable with a tin or tin alloy water barrier
- Publication number 20240120131
- Publication date Apr 11, 2024
- NEXANS
- Audun JOHANSON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Submarine Power Cable With Slip Additive
- Publication number 20240112831
- Publication date Apr 4, 2024
- NKT HV Cables AB
- Henrik Torvaldsson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dynamic Submarine Power Cable With Corrugated And Smooth Metallic W...
- Publication number 20240112832
- Publication date Apr 4, 2024
- NKT HV Cables AB
- Andreas Tyrberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Trefoil Submarine Power Cable Bundle
- Publication number 20240087770
- Publication date Mar 14, 2024
- NKT HV Cables AB
- Andreas Tyrberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
UMBILICAL
- Publication number 20240038415
- Publication date Feb 1, 2024
- TECHNIP N-POWER
- Jamie FLETCHER-WOODS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARMOURED SUBMARINE POWER CABLE
- Publication number 20240029918
- Publication date Jan 25, 2024
- NKT HV Cables AB
- Thomas Worzyk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Offshore System Comprising a Dynamic Submarine Power Cable
- Publication number 20240013950
- Publication date Jan 11, 2024
- NKT HV Cables AB
- Erik Eriksson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Offshore System Comprising a Dynamic Submarine Power Cable
- Publication number 20240014643
- Publication date Jan 11, 2024
- NKT HV Cables AB
- Erik Eriksson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RIGID SUBMARINE POWER CABLE JOINT
- Publication number 20240006865
- Publication date Jan 4, 2024
- NKT HV Cables AB
- Erik Eriksson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING A POWER CABLE
- Publication number 20230402208
- Publication date Dec 14, 2023
- NKT HV Cables AB
- Jörn Antonischki
- H01 - BASIC ELECTRIC ELEMENTS

Submarine cables

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Submarine power cable

Power cable, method for production and use thereof

Offshore submarine cable for offshore wind farm

High voltage submarine cable systems

Junction device, and undersea cable system

Power umbilical and method

Method of sealing off a cut off end of a subsea cable section

Deep sea heavy lifting synthetic cable

Submarine power cable with curvature monitoring capability

Conductor

Methods and systems for securely accessing and managing aggregated...

Apparatus and method for testing a submarine high voltage cable system

CuNiSi alloy cable sheathing

Differential mode electrical cable to reduce sonar towed array self...

Submersible habitat for the repair of subsea cable

Power cable, method for production and use thereof

Cable sheathing of a Pb—Ca—Sn alloy and method of manufacture thereof

Method for providing an electrically conductive power transmission...

HVDC power cable with water-blocking capability

Armoured power cable

Electrical connector apparatus and methods of manufacturing the same

Armoured cable for transporting alternate current with permanently...

Insulated submarine cable

Method and system for fatigue-monitoring of a submarine cable in of...

Downhole cable and method of making a downhole cable

Power cable

Power umbilical with impact protection

Electric power transmission cable

Reinforced submarine power cable

Electric-submersible-pump composite duct cable and manufacturing me...

Patents Applicationslast 30 patents

Power Cable With Layer Having Anisotropic Thermal Conductivity

Submarine Power Cable System With Reduced Losses

Method of Manufacturing a Dynamic Submarine Power Cable with High F...

POWER SUPPLY SYSTEM, BRANCHING APPARATUS, AND POWER SUPPLY METHOD

DUAL METAL CONDUCTOR UNDERSEA CABLE

SYSTEM FOR SUBMARINE CABLE THERMAL-ELECTRICAL-MECHANICAL COMPOSITE...

SUBSEA POWER CABLE

DC POWER CABLE SYSTEM COMPRISING A REPEATER

Dynamic Submarine Power Cable System with Bend Restriction Device

ADAPTIVE RIGID SEA JOINT KIT

SEAFLOOR OBSERVATION APPARATUS, SEAFLOOR OBSERVATION SYSTEM, CONTRO...

Submarine Power Cable Having Sections With Different Water Permeabi...

DYNAMIC SUBMARINE POWER CABLE

SUBMARINE POWER CABLE WITH FLUID TRANSPORT CAPABILITY

Three-Core to Three Single Core HV or EHV Submarine Power Cable System

COMPOSITE WATER BARRIER

POWER CABLE WITH METALLIC SHEATH JOINT

METHOD OF MANUFACTURING A SUBMARINE POWER CABLE

MARINE CABLE FOR OFFSHORE WIND POWER HAVING AN IMPROVED WATER-TREE...

HIGH RESOLUTION HEADLINE SONAR CABLE

power cable with a tin or tin alloy water barrier

Submarine Power Cable With Slip Additive

Dynamic Submarine Power Cable With Corrugated And Smooth Metallic W...

Trefoil Submarine Power Cable Bundle

UMBILICAL

ARMOURED SUBMARINE POWER CABLE

Offshore System Comprising a Dynamic Submarine Power Cable

Offshore System Comprising a Dynamic Submarine Power Cable

RIGID SUBMARINE POWER CABLE JOINT

METHOD OF MANUFACTURING A POWER CABLE