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Electricite De France - Service National

USPTO Granted Patents = 142

CIPO Patents = 3

EPO Patents = 1

Forward Citations = 1,244

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281 inventors (with patents filed for the assignee):

Olivier Leclerc (5 out of 5 patents)

Jacques Amouroux (4 out of 8 patents)

Gerard Moudin (4 out of 4 patents)

4. Philippe Ruaux (4 out of 4 patents)

5. Georges Roussy (3 out of 8 patents)

6. Antoine Gemma (3 out of 4 patents)

7. Alain Pailhes (3 out of 3 patents)

8. Pierre Pasquini (3 out of 4 patents)

9. Robert De Forges De Parny (3 out of 3 patents)

10. Herve Pouliquen (3 out of 4 patents)

11. Khaled Elloumi (3 out of 4 patents)

12. Andre Marquet (3 out of 4 patents)

13. Pierre Charles Cachera (3 out of 3 patents)

14. Edmond Ventre (3 out of 5 patents)

15. Roger Gillet (3 out of 11 patents)

Core Competencies:

Electrochemical Generators

Power Supply Control

Thermal Bridge Construction

Electrical Apparatus Monitoring

Solid Polymer Electrolytes

Gas Phase Catalytic Reactors

Voltage Inverter Regulation

Nuclear Reactor Safety

Induction Heating

Waste Processing

Pressure Measurement

Electrical Insulation Detection

142 patents: Sort by Forward Citations

1. 7473404 - Advanced device for exchange and/or reaction between fluids (2009-01-06),

2. 7235328 - Electrochemical generator element and corresponding battery (2007-06-26),

3. 7026258 - [object Object] (2006-04-11),

4. 6975094 - Method and device for charging several electrochemical cells (2005-12-13),

5. 6950007 - Method and device for monitoring enablement of an electrical apparatus connected to a power grid (2005-09-27),

6. 6924992 - Method and device for controlling power supply (2005-08-02),

7. 6909322 - Stage of a power generator of high frequency current (2005-06-21),

8. 6792728 - Elementary module for producing a breaker strip for thermal bridge between a wall and a concrete slab and building structure comprising same (2004-09-21),

9. 6572777 - Method for purifying the cooling circuit of an alternator stator operating in ventilated circuit, and implementing device (2003-06-03),

10. 6568277 - Method and device for measuring pressure inside a steam generator (2003-05-27),

11. 6489743 - Method for controlling an electric power plant associated with a temporally random power source (2002-12-03),

12. 6438250 - Method for making a conductor, or electric circuit balanced in radioelectric interference such as micro-discharge and corresponding conductor or circuit (2002-08-20),

13. 6397621 - Heating pumping installation, in particular with a refrigeration function (2002-06-04),

14. 6392857 - Device and process for protecting a line of a network of electricity supply lines (2002-05-21),

15. 6335123 - Solid polymer electrolyte and multilayer electrochemical assembly comprising such a solid polymer electrolyte (2002-01-01),

Electricite de France (EDF) is a French electric utility company, largely owned by the French state. The company operates a wide range of electricity generation plants, including nuclear, wind, solar, and hydroelectric power stations. EDF is one of the world's largest producers of electricity, serving millions of customers in France and around the globe.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

142 Patents

#10 in

#190 in France

#5,580 in the World

Electricite De France - Service National

Forward Citations = 1,244

281 inventors:

Olivier Leclerc (5 out of 5 patents)

Jacques Amouroux (4 out of 8 patents)

Gerard Moudin (4 out of 4 patents)

4. Philippe Ruaux (4 out of 4 patents)

5. Georges Roussy (3 out of 8 patents)

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