Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12176162 | Gas-insulated electrical apparatus comprising carbon dioxide, heptafluoroisobutyronitrile and a high content of oxygen | Diana LEGUIZAMON CABRA, Louis Maksoud, Thomas Berteloot | 2024-12-24 |
| 11996251 | Gas insulating device with anti-liquification means | François Biquez, Thomas Berteloot | 2024-05-28 |
| 11554341 | Circuit breaker comprising a metal-organic framework material for co adsorption | Louis Maksoud | 2023-01-17 |
| 11462377 | Electric arc-blast nozzle made of a material comprising micro-capsules of liquid (CF3)2CFCN and a circuit breaker including such a nozzle | François Biquez | 2022-10-04 |
| 11433348 | Method and apparatus for recycling heptafluoroisobutyronitrile | Elodie Laruelle, Louis Maksoud | 2022-09-06 |
| 11056300 | Circuit breaker comprising a ceria-based catalyst for CO conversion into CO2 | Louis Maksoud | 2021-07-06 |
| 11017919 | Medium-voltage or high-voltage electrical device having low-thickness hybrid insulation | David Gautschi, Robert Luescher, François Biquez | 2021-05-25 |
| 10770198 | Method and facility for filling a gas-insulated electrical apparatus comprising a mixture of (CF3)2CFCN and CO2 | François Biquez, Jacques Porte | 2020-09-08 |
| 10643764 | Gas-insulated electrical apparatus filled with a dielectric gas | François Biquez, Sébastien Silvant | 2020-05-05 |
| 9899125 | Medium- or high-voltage electrical appliance having a low environmental impact and hybrid insulation | Alain Girodet, Jacques Porte | 2018-02-20 |
| 9837801 | Gas-insulated medium or high-voltage electrical apparatus including carbon dioxide, oxygen, and heptafluoro-isobutyronitrile | Alain Girodet, Christophe Creusot, Jacques Porte | 2017-12-05 |
| 9510493 | Mixture of hydrofluoroolefin and fluoroketone for use as an insulation and/or ARC extinguishing medium and a gas insulated medium-voltage electrical device comprising same | Alain Girodet, Daniel Piccoz, Romain Maladen | 2016-11-29 |
| 9491877 | Use of a mixture comprising a hydrofluoroolefin as a medium-voltage arc-extinguishing and/or insulating gas and medium-voltage electrical device comprising same | Alain Girodet, Daniel Piccoz, Romain Maladen | 2016-11-08 |
| 8852466 | Switchgear for breaking a medium- or high-voltage electric current and a manufacturing method therefor | Daniel Piccoz, Alain Girodet | 2014-10-07 |
| 8698033 | Interrupting chamber with a field distributor cylinder for high-voltage or medium-voltage circuit breakers | Joel Ozil, Christophe Creusot, Jean-Luc Bourgeois | 2014-04-15 |
| 7989704 | Electric insulator and a method for the production thereof | Jean-Luc Bessede | 2011-08-02 |
| 7989726 | Electrical device containing insulating gas under pressure and including a composite insulator provided with a window for observing contacts | Christian Lindner, Jean-Luc Bessede | 2011-08-02 |
| 7795541 | Insulating support disc for a conductor and electrical assembly comprising this disc | Hugo Hiltbrunner, Gerardo Palmieri, Karsten Pohlink, Christian Tschannen, Jean-Luc Bessede | 2010-09-14 |
| 7642480 | Actuating the contacts of an interrupting chamber in opposite directions via an insulating tube | Joel Ozil, Christophe Creusot, Jean-Luc Bourgeois | 2010-01-05 |