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For the Inventor, By the Inventor

Lyckeby, Sweden

Nkt Hv Cables Ab


USPTO Granted Patents = 34



Forward Citations = 5

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81 inventors (with patents filed for the assignee):

goldMedal Andreas Tyrberg (7 out of 13 patents)

silverMedal Kristian Gustafsson (6 out of 7 patents)

bronzeMedal Tommy Johansson (4 out of 5 patents)

4.  Johan Jäderberg (3 out of 3 patents)

5.  Håkan Sandell (3 out of 4 patents)

6.  Patrik Holmberg (3 out of 3 patents)

7.  Ola Thyrvin (3 out of 3 patents)

8.  Carl-Olof Olsson (2 out of 12 patents)

9.  Peter Sunnegårdh (2 out of 3 patents)

10.  Robert Wayne Hobson (2 out of 3 patents)

11.  Markus Saltzer (2 out of 11 patents)

12.  Anders Lindgren (2 out of 4 patents)

13.  Hossein Ghorbani (2 out of 4 patents)

14.  Eric Rèbillard (2 out of 2 patents)

15.  Jörn Antonischki (2 out of 5 patents)


Core Competencies:
Dynamic Cable System
Submarine Power Cable
Insulation Restoration
Thermal Resistivity
Bimetallic Conductor
Water-Blocking Capability
Cable Termination
Fatigue Monitoring
HVDC Power Cable
Power Cable Joint
Cooling Capability
Fiber-Optic Splice

34 patents:

1. 12718970 - Dynamic submarine power cable system with bend restriction device (2026-08-25),
2. 12700724 - Adaptive rigid sea joint kit (2026-08-04),
3. 12671011 - Profile wire conductor and a power cable (2026-06-30),
4. 12640543 - Offshore system comprising a dynamic submarine power cable (2026-05-26),
5. 12633433 - Heating assembly and method for insulation system restoration of a power cable (2026-05-19),
6. 12573526 - Power cable with metallic sheath joint (2026-03-10),
7. 12537115 - Trefoil submarine power cable bundle (2026-01-27),
8. 12455253 - Estimating the thermal resisitivity of soil surrounding an underground cable (2025-10-28),
9. 12451272 - Pressurization and heating device and method for insulation system restoration of a power cable (2025-10-21),
10. 12431696 - Rigid submarine power cable joint (2025-09-30),
11. 12417863 - Power cable with multiple water barriers (2025-09-16),
12. 12367991 - AC submarine power cable with reduced losses (2025-07-22),
13. 12300408 - Power cable with bimetallic conductor (2025-05-13),
14. 12272936 - Method of jointing a power cable (2025-04-08),
15. 12224542 - Power cable accessory assembly (2025-02-11),
Company Overview
Nkt Hv Cables Ab specializes in the development and manufacturing of high-voltage cables and accessories, serving the energy sector with innovative solutions for power transmission. The company focuses on advanced technologies that enhance the efficiency and reliability of electrical networks, contributing to sustainable energy infrastructure. Based in Lyckeby, Sweden, Nkt Hv Cables Ab plays a significant role in supporting the global transition towards renewable energy sources and improving grid connectivity.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

34 Patents

#1 in Lyckeby

#202 in Sweden

#19,631 in the World

Lyckeby, SE
Lyckeby, Sweden

Nkt Hv Cables Ab

Forward Citations = 5

81 inventors:

goldMedal Andreas Tyrberg (7 out of 13 patents)

silverMedal Kristian Gustafsson (6 out of 7 patents)

bronzeMedal Tommy Johansson (4 out of 5 patents)

4.  Johan Jäderberg (3 out of 3 patents)

5.  Håkan Sandell (3 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nkt Hv Cables Ab. Retrieved from https://idiyas.com/company/nkt-hv-cables-ab

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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