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Villeurbanne, France

Supergrid Institute

USPTO Granted Patents = 32

% Expired Patents = 9.4

EPO Patents = 53

Forward Citations = 14

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45 inventors (with patents filed for the assignee):

Bruno Luscan (7 out of 9 patents)

Abdelkrim Benchaib (7 out of 13 patents)

Alberto Bertinato (5 out of 5 patents)

4. Kosei Shinoda (4 out of 4 patents)

5. Jing Dai (4 out of 4 patents)

6. Xavier Guillaud (4 out of 4 patents)

7. Pierre Legendre (4 out of 4 patents)

8. Bertrand Raison (4 out of 4 patents)

9. Pascal Tixador (4 out of 4 patents)

10. Yang Yang (4 out of 5 patents)

11. Valentin Costan (3 out of 3 patents)

12. Gilney Damm (3 out of 3 patents)

13. Françoise Lamnabhi-Lagarrigue (3 out of 3 patents)

14. Paul Vinson (3 out of 4 patents)

15. Wolfgang Grieshaber (3 out of 14 patents)

32 patents: Sort by Forward Citations

1. 12719257 - Device and method for disconnecting a high-voltage direct electric current with a fuse, and oscillating-current overload system (2026-08-25),

2. 12620917 - Water turbine power generation system and control method for providing improved dynamic response to major power setpoint variations (2026-05-05),

3. 12489314 - Electricity generation system comprising a water turbine with improved dynamic response (2025-12-02),

4. 12316123 - Power transfer system between an AC network and a reversible hydraulic turbine (2025-05-27),

5. 12283809 - Cutoff device for high-DC-voltage electric current with plasma tube (2025-04-21),

6. 12160111 - Method for controlling an electrical transmission network (2024-12-03),

7. 12146924 - Method for monitoring an electrical power transmission system and an associated device (2024-11-19),

8. 12142394 - Electrical insulation material and manufacturing process (2024-11-12),

9. 12132316 - Method for controlling an electrical transmission network (2024-10-29),

10. 12117479 - Transient based method for identifying faults in a high / medium voltage electric power transmission system (2024-10-15),

11. 12106914 - Induction-controlled switch having a vacuum bulb for reducing vibrations (2024-10-01),

12. 11961663 - Superconducting current limiting dipole, comprising at least four superconducting cables (2024-04-16),

13. 11910729 - Superconducting current limiter with electroconductive spacer (2024-02-20),

14. 11824346 - Current cut-off device for high-voltage direct current with adaptive oscillatory circuit, and control method (2023-11-21),

15. 11798763 - Current cut-off device for high-voltage direct current with resonator and switching (2023-10-24),

SuperGrid Institute is a research, innovation, and training center specializing in high voltage electrical energy systems. With a mission to develop and deploy supergrids, their expertise lies in technologies related to power electronics, electrical components, and advanced grid architectures. Through collaboration with industrial and academic partners, SuperGrid Institute aims to address challenges in the energy transition and contribute to the development of sustainable energy networks.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

Supergrid Institute

32 Patents

#5 in Villeurbanne

#682 in France

#20,645 in the World

Villeurbanne, France

Supergrid Institute

Forward Citations = 14

45 inventors:

Bruno Luscan (7 out of 9 patents)

Abdelkrim Benchaib (7 out of 13 patents)

Alberto Bertinato (5 out of 5 patents)

4. Kosei Shinoda (4 out of 4 patents)

5. Jing Dai (4 out of 4 patents)

Please report any incorrect information to [email protected]

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