Electricite de France

France


 
Quantité totale PI 699
Quantité totale incluant filiales 894 (+ 198 pour les filiales)
Rang # Quantité totale PI 1 803
Note d'activité PI 3,2/5.0    313
Rang # Activité PI 2 293
Activité incl filiales 2,9/5.0    336
Symbole boursier
ISIN FR0010242511
Capitalisation 48.100002B  (EUR)
Industrie Utilities - Diversified
Secteur Utilities
Classe Nice dominante Services scientifiques, technolo...

Brevets

Marques

145 13
53 7
387 75
19
 
Dernier brevet 2024 - System comprising a photovoltaic...
Premier brevet 1973 - Method and device for the passiv...
Dernière marque 2023 - NEXALIS
Première marque 1998 - CODE ASTER

Filiales

14 subsidiaries with IP (159 patents, 39 trademarks)

11 subsidiaries without IP

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Industrie (Classification de Nice)

Derniers inventions, produits et services

2023 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...
Invention System comprising a photovoltaic panel and a rainwater distributor. The invention relates to a sy...
Invention Device and method for monitoring the clamping state of a connecting member. The present invention...
Invention Method and device for controlling a turbine, computer program. L'invention concerne un procédé de...
Invention Method for testing at least one bypass diode in an apparatus comprising at least one photovoltaic...
P/S Apparatus and instruments for conducting, switching, transformation, accumulation, regulation, s...
Invention Novel organic electrodes and their use in electrochemical systems. Positive electrodes based on ...
Invention Device for supporting and holding the gate of a wedge valve during a maintenance operation. The i...
Invention Method for enrolling a device with a server. The invention relates to a method for enrolling with...
Invention Method and system for diagnosing voltage transformers. The invention relates to a method for moni...
Invention Device and method for detection of boron blockage in a conduit for the passage of borated water. ...
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...
Invention Network communication device comprising a state machine. The invention relates to a device (1) co...
Invention Method and device for determining the effective electron lifetime in a sample. Method and device ...
Invention Coordinated management of an aggregate to provide primary frequency control. A method, implement...
2022 Invention Method for protecting an electrical network by triggering actions on physical protections include...
Invention Method and device for tracking the maximum power point and monitoring the degradation of a photov...
Invention Device, method and computer program for controlling a voltage source. The invention relates to a ...
Invention Automated method for determining core-loading patterns for nuclear reactor cores. The invention r...
Invention Method for electrically characterising the cells of a photovoltaic module. The invention relates ...
Invention System for performing and assisting with performance of a critical industrial process and associa...
Invention Method for maintaining a steam generator involving a model. A method for maintaining a steam gene...
Invention Method for preparing a solid compound from solid potassium hydroxide and zinc oxide, compound, an...
Invention Device and system for transferring electrical energy. T1T1 T2T2 T3T3 T1T1 T2T2 T3T3 T3 ) being co...
Invention Method for controlling the charging and discharging of a plurality of electrical energy storage d...
Invention Method for driving the charging and discharging of a plurality of electrical energy storage devic...
Invention Anomaly identification in an electrochemical system. A method for diagnosing an electrochemical ...
Invention Method and device for monitoring hart commands. The invention relates to a method for monitoring ...
Invention Dc short-circuit current booster. The invention relates to a device comprising: - an electrical e...
Invention Cyclic amine monoamides for the extraction of uranium(vi) and plutonium(iv) and for the separatio...
Invention Predicting the state of health of an electrochemical device by measuring its drop in capacity. A...
Invention Predicting the state of health of an electrochemical device by measuring its capacity drop. L'inv...
Invention Estimating the state of health of an electrochemical device. The invention relates to estimating ...
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: - ...
P/S Computer programs, software, software packages and computer software applications (downloadable)...
Invention Process for optimising the service life of a bifacial multijunction photovoltaic module and photo...
Invention Method for controlling a tracking device for maximizing the current produced by a bifacial photov...
Invention Method for controlling an electrical assistance device. The present invention relates to a method...
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 Invention Method, device and program for detecting, by ultrasound, defects in a material. The present inve...
Invention Method and device for optimising photovoltaic panels and photovoltaic panels optimised using this...
Invention Device and method for controlling the voltage of microgrids. The present invention concerns a de...
Invention Method for assembling a photovoltaic structure operable on an aquatic surface. A method for asse...
Invention Anti-vibration system for a photovoltaic module. The original Abstract is canceled in favor of t...
Invention Water electrolysis device for hydrogen production. The invention relates to an electrolysis devi...
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...
Invention Device for controlling a plurality of nuclear reactors in clusters. The invention relates to a d...
P/S Software (recorded programs); downloadable software applications; applications for smartphones a...
Invention Architecture of photovoltaic installations. A photovoltaic system including an output inverter f...
Invention Holding device for a non-return valve flap and method for positioning same. A device for holding...
2020 Invention Intermediate deformation layer with adjustable macroscopic stiffness for bonded assembly. Disclo...
Invention Evaluation of the maximum real range of an electric vehicle. A method for determination of a max...
Invention Hierarchical energy management solution. A management method for an electric vehicle charging st...
Invention Solid metallic component and method for producing same. The invention relates in particular to a...
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 Promotional services and advertising services in the field of environmental protection, new energ...
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 Fuels, fuel compositions, namely, diesel fuel, benzene fuel, coal, lamp fuel, gaseous fuel, alcoh...
P/S Combustibles, compositions combustibles, combustibles nucléaires; huiles, graisses et lubrifiants...
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...
P/S Cost price analysis in the field of energy; preparation of energy consumption statements; invoic...
P/S Chemical products forming part of the composition or constituting neutron resins. Fuels, fuel co...
P/S Chemical additives for paint; Chemical compositions for use in the manufacture of colours; Indu...
2017 P/S Purchase for other companies (supply) and sale on the electricity market; purchase for other com...