Electricite de France

France


 
Quantité totale PI 733
Quantité totale incluant filiales 906 (+ 176 pour les filiales)
Rang # Quantité totale PI 1 815
Note d'activité PI 3,2/5.0    308
Rang # Activité PI 2 341
Activité incl filiales 2,9/5.0    335
Symbole boursier
ISIN FR0010242511
Capitalisation 48.100002B  (EUR)
Industrie Utilities - Diversified
Secteur Utilities
Classe Nice dominante Services scientifiques, technolo...

Brevets

Marques

156 13
50 7
415 73
19
 
Dernier brevet 2025 - Method for non-destructive testi...
Premier brevet 1973 - Method and device for the passiv...
Dernière marque 2024 - EDF SOLUTIONS SOLAIRES
Première marque 1998 - CODE ASTER

Filiales

14 subsidiaries with IP (140 patents, 36 trademarks)

12 subsidiaries without IP

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Industrie (Classification de Nice)

Derniers inventions, produits et services

2024 Invention Method for non-destructive testing of the conformity of a part made of conductive material, and c...
Invention Ionising radiation detector. The invention relates to an ionising radiation detector, the detecto...
Invention Soiling sensor for photovoltaic surface. The present invention relates to a device (1) for monito...
Invention Control of a hybrid power plant comprising an electricity production source and a storage system....
Invention Device and method for measuring an air flow rate in an air passage opening. The invention relate...
P/S Electrical energy; energy produced from renewable sources, and particularly solar energy, wind e...
Invention Simulation mixture. liqliq) of between 700 and 800 kg.m-3gazgaz) of between 30 and 40 kg.m-3; - a...
Invention Deflector system for hydraulic dam. The invention relates to a system for a hydraulic dam (B), co...
Invention Method and system for inspecting photovoltaic modules through image analysis. The invention relat...
Invention Load-bearing structure, power plant provided with such a load-bearing structure and method for ad...
Invention Endothermic module and passive fire-protection device comprising such a module. The present inven...
Invention Self-repairing multi-junction photovoltaic assembly and method for self-repairing such an assembl...
Invention Method and device for simplified determination of effective electron lifetime. A method and devi...
Invention Self-repairing multi-junction photovoltaic cell and method for self-repairing such a cell. A pho...
Invention Calorimeter for measuring the residual linear power density of at least one portion or one piece ...
Invention Position indication system, self-locking damper device, and control method associated with both. ...
Invention Process for detecting amine-type compounds in water and air compartments. A process for detectin...
Invention Radiological surface contamination detection robot, detection method and program therefor. ii+11i...
Invention Heat-transfer fluid heater with electric rods. The present invention relates to a heat-transfer f...
Invention Photovoltaic module with integrated connections for assembly in series and in parallel. The inven...
Invention Device and method for protecting an area of operation, and computer program. The invention relate...
P/S Simulation software in the fields of computer-aided 3D design, solid and structural mechanics, f...
Invention Pulsed column for liquid-liquid extraction with packing. A pulsed column for liquid-liquid extra...
Invention Method for recovering capacity of an electrochemical energy storage device, and corresponding dev...
Invention Method for generating code for an electronic component with programmable logic circuits, componen...
P/S Software for the digital modelling of mechanical structures. Computer programming relating to sof...
Invention Detecting a variation anomaly in an estimate of a level of charge of an electrical energy storage...
Invention Balancing reactor for an electro-chemical energy storage system. The invention relates to a chemi...
Invention Method and device for diagnosing a circuit breaker on the basis of a dynamic contact resistance m...
Invention Device for handling and installing a photovoltaic module on a supporting structure. The present i...
P/S Motor fuels; sustainable motor fuels; carburant for aircraft; synthetic motor fuels for aviation...
Invention Advanced function of an intermediate monitoring-control layer for a virtual power plant. The inve...
Invention Method for managing a charging station for electric vehicles. The invention relates to a method f...
Invention Method for protecting a steel pipe from corrosion. The present invention relates to a method for ...
2023 Invention Floating photovoltaic installation. Some examples present a photovoltaic installation able to fl...
Invention Novel method for protecting an electrical network by triggering actions on physical protections i...
Invention Double-sided photovoltaic module. A double-sided photovoltaic module (100) comprises at least thr...
Invention Cybersecurity remote control. The invention proposes a method for securing an information system ...
Invention Method for detecting cracks in a tubular pipe. The invention relates to a method for detecting an...
Invention Method for dissolving oxides containing silver and cobalt contamination on a metal substrate. The...
Invention Rotary machine and method for balancing the rotor thereof, computer program. kkkkrkk, by means of...
Invention Reversible system comprising a reversible fuel cell and a metal hydride storage device. The inve...
Invention Authorisation mechanism for the use of a software method with source code protection. The inventi...
Invention Method for detecting defects in a tube heat exchanger. A method for maintaining a tube heat exch...
Invention Method for estimating a future value of a physical quantity of an industrial system such as a nuc...
P/S Logiciels téléchargeables et enregistrés pour l'apprentissage automatique dans le domaine de l'én...
P/S Downloadable and recorded computer programs using artificial intelligence for use in machine lear...
P/S Computer software; computer software applications; computer platforms in the form of recorded or...
P/S Apparatus and instruments for conducting, switching, transformation, accumulation, regulation, s...
P/S Data banks; interactive data banks; electronic databases; interactive databases; data exchange d...
P/S Construction, installation, commissioning, servicing, maintenance, repair and renovation of infr...
2022 Invention Process and device for tracking maximum power point and monitoring degradation of a photovoltaic ...
Invention Method for electrically characterizing the cells of a photovoltaic module. The invention relates...
Invention Automated method for determining core-loading patterns for nuclear reactor cores. A computer-ass...
Invention System for the operation and the assistance in the operation of a critical industrial process and...
Invention Cyclic amine monoamides for extracting uranium(vi) and plutonium(iv) and for separating them with...
P/S Apparatus and media for recording, transmitting, reproducing sound or images or signals; printed...
Invention Protective suit comprising removal openings. The protective suit (100) for a person comprises:—a...
P/S Computer programs, software, software packages and computer software applications (downloadable)...
Invention Method for controlling a tracking device for maximizing the current produced by a bifacial photov...
Invention Rotary machine and primary motor-pump assembly provided with this rotary machine. The present inv...
P/S Software (recorded programs); computer platforms in the form of recorded or downloadable softwar...
2021 P/S Organizing and conducting trade shows, congresses and exhibitions for commercial or advertising ...
P/S Computer programs, software, software packages, computer software applications (downloadable) fo...
P/S Software (recorded programs); downloadable software applications; applications for smartphones a...
2020 P/S Classified ad service; commercial matching services related to the barter and exchange of second...
P/S Oils, greases and lubricants intended for use in the energy industry; fuels; biomass-based fuels...
P/S Commercial promotion of offers in relation to removal services for individuals; commercial advic...
P/S Promotional actions and advertising services in the field of environmental protection, new energ...
P/S Information regarding renewable energy and electricity production Promotional services and advert...
P/S Software (recorded programs); software in connection with data management; data processing softw...
P/S Advertising, marketing and promotional services. Information and advisory services in relation to...
2019 P/S Scientific, nautical, surveying, electric, photographic, cinematographic, optical, weighing, mea...
P/S Graphical interfaces for processing, calibration and optimization of uncertainties; graphic inte...
P/S Production of energy; nuclear energy generation; production, conversion of energy from hydrogen; ...
P/S Combustibles, compositions combustibles nommément carburant diesel, carburant au benzène, charbon...
P/S Fuels, fuel compositions, nuclear fuels; Oils, greases and lubricants for use in the nuclear ener...
P/S Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, si...
2018 P/S Chemical additives for paints; chemical compositions intended for the manufacture of paints; ind...
P/S Software (recorded programs); computer software applications and packages (downloadable); softwa...
P/S Software for studying flow by simulating a wide variety of multiphase flows in the field of nucle...
P/S Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or c...
P/S Retail store services featuring turnkey energy production and distribution plants
P/S Software for digital modeling in structural mechanics. Computer programming relating to digital m...
P/S Data processing software; software for the management of data; data processing software and data ...
P/S Software (recorded programs); data processing software; software in connection with the manageme...
P/S Computer program, software and software packages for company management and organization in the ...
P/S Oils, greases and lubricants for use in the energy industries; Fuel; Fuels derived from biomass...