For the Inventor, By the Inventor

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Sion, Switzerland

H55 Sa

USPTO Granted Patents = 18

EPO Patents = 4

Trademarks = 3

Forward Citations = 245

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13 inventors (with patents filed for the assignee):

Sébastien Demont (18 out of 18 patents)

Franco Summermatter (6 out of 6 patents)

Sébastien Luisier (5 out of 5 patents)

4. Frank Rimpl (4 out of 4 patents)

5. Bastian Dani (4 out of 5 patents)

6. Stéphane Pierre-Jean Boirin (4 out of 4 patents)

7. Michaël Roger Fournier (3 out of 3 patents)

8. David Costes (1 out of 1 patent)

9. Nicolas Bosi (1 out of 1 patent)

10. David Glassey (1 out of 1 patent)

11. Gianmichele Bertini (1 out of 1 patent)

12. Eduardo Guzman Roca (1 out of 1 patent)

13. Daniel Diaz (1 out of 1 patent)

14. Karl Osen (6 patents)

15. Sébastien Aymon-Demont (0 patent)

18 patents: Sort by Forward Citations

1. 12686298 - Battery module for an electrically-driven aircraft, method for manufacturing a battery module and electrically-driven aircraft powered by a battery module (2026-07-21),

2. 12409756 - Aircraft monitoring system and method for electric or hybrid aircrafts (2025-09-09),

3. 12246607 - Electric power supply system for vehicle (2025-03-11),

4. 11962147 - Circuit and system for coupling battery packs to motor controller in electric or hybrid aircraft (2024-04-16),

5. 11929516 - Battery module for electrically-driven aircraft (2024-03-12),

6. 11697358 - Aircraft monitoring system and method for electric or hybrid aircrafts (2023-07-11),

7. 11685290 - Construction and operation of electric or hybrid aircraft (2023-06-27),

8. 11634231 - Battery module for electrically-driven aircraft (2023-04-25),

9. 11456511 - Battery module for electrically-driven aircraft (2022-09-27),

10. 11148819 - Battery module for electrically-driven aircraft (2021-10-19),

11. 11065979 - Aircraft monitoring system and method for electric or hybrid aircrafts (2021-07-20),

12. 11063323 - Battery module for electrically-driven aircraft (2021-07-13),

13. 11059386 - Construction and operation of electric or hybrid aircraft (2021-07-13),

14. 10854866 - Power supply storage and fire management in electrically-driven aircraft (2020-12-01),

15. 10576843 - Construction and operation of electric or hybrid aircraft (2020-03-03),

Company Overview

H55 Sa is a pioneering company based in Sion, Switzerland, specializing in the development of electric propulsion systems for aviation. The organization focuses on advancing sustainable aviation technologies, aiming to reduce the environmental impact of air travel through innovative engineering solutions. H55 Sa is at the forefront of research in electric flight, contributing to the evolution of eco-friendly aircraft and enhancing the future of the aerospace industry with its cutting-edge technologies.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

18 Patents

#1 in Sion

#688 in Switzerland

#34,217 in the World

Sion, Switzerland

H55 Sa

Forward Citations = 245

13 inventors:

Sébastien Demont (18 out of 18 patents)

Franco Summermatter (6 out of 6 patents)

Sébastien Luisier (5 out of 5 patents)

4. Frank Rimpl (4 out of 4 patents)

5. Bastian Dani (4 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: H55 Sa. Retrieved from https://idiyas.com/company/h55-sa

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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