Alstom Holdings

France


 
Quantité totale PI 604
Quantité totale incluant filiales 605 (+ 1 pour les filiales)
Rang # Quantité totale PI 2 168
Note d'activité PI 3,3/5.0    377
Rang # Activité PI 1 901
Parent Alstom SA
Classe Nice dominante Véhicules; appareils de locomoti...

Brevets

Marques

251 30
96 36
16 67
108
 
Dernier brevet 2025 - Air-outlet-hood for self-ventila...
Premier brevet 1989 - Circuit for measuring voltages i...
Dernière marque 2025 - CITYFLO
Première marque 1961 - PRIMA

Filiales

1 subsidiaries with IP (0 patents, 1 trademarks)

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Industrie (Classification de Nice)

Derniers inventions, produits et services

2025 P/S Signalling, automatic train control, interlocking and control room systems, consisting of compute...
P/S Installations d'électrification ferroviaires; caténaires pour trains et pour tous autres véhicule...
P/S Navigation apparatus and instruments, Monitoring apparatuses and instruments, Measuring apparatus...
P/S Appareils et instruments de navigation, de contrôle, de mesure, de signalisation, de détection, d...
P/S Rail vehicle, namely, passenger carriages.
P/S Bogies for track bound traffic, for example rail vehicles and driverless vehicles, especially dri...
2024 Invention Computer implemented method for determining railway vehicle movement profile type of a railway ve...
P/S Scientific, research and nautical apparatus and instruments, Scientific, surveying, optical, weig...
Invention Sleeping berth structure for a vehicle sleeping compartment. The sleeping berth structure for a ...
Invention Noise damper, in particular for an air conditioning system of a railway vehicle. The noise dampe...
Invention Electric traction motor for a vehicle. disclosure An electric traction motor, including: a motor...
Invention Improved status monitoring device for monitoring the status of an actuator. Improved status monit...
Invention Method for securing v2x standard communications, and associated device and protocol. The inventio...
P/S Machine parts, namely: pressure restrictors; Pressure regulators [parts of machines]; Compressors...
P/S Pressure limiters (parts of machines); pressure regulators (parts of machines); compressors (mac...
Invention Method and system for estimating the position of a railway vehicle travelling along a railway lin...
Invention Vehicle and corresponding method. The invention relates to a vehicle comprising an internal combu...
Invention System and method for distributing auxiliary power to loads onboard of a train, and train compris...
P/S Navigation, checking, measuring, signalling, detecting, inspecting, life-saving apparatus and ins...
Invention Rail vehicle traction system and associated rail vehicle. A traction system of a rail vehicle in...
P/S Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or co...
P/S Scientific, research, navigating, surveying, audiovisual, optical, weighing, measuring, signallin...
P/S Navigation, checking, measuring, signaling, detecting, inspecting, life-saving apparatus and ins...
P/S Operating apparatus, electric and electronic, for use in the following fields: Railway traffic ma...
P/S Appareils et instruments pour la conduite, la distribution, la transformation, l'accumulation, le...
P/S Apparatus and instruments for conducting, switching, transforming, accumulating, regulating and c...
P/S Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or c...
P/S Vehicles; Apparatus for locomotion by land; Vehicles for locomotion by rail; Railway vehicles; Ro...
P/S Appareils électriques et électroniques pour la gestion et le contrôle du trafic ferroviaire; syst...
P/S Electric and electronic apparatus for the management and control of rail traffic; navigation, gu...
P/S Parties de moteur, à savoir dispositifs de refroidissement du moteur, grilles et courroies de ven...
P/S Motor parts, namely, motor cooling devices, namely, cooling radiators for motors, electric fans, ...
P/S Motor parts, namely, motor cooling devices, cooling ventilator grills and fan belts, motor coupl...
2023 Invention Electricity-generating system, electricity-generating assembly comprising such an electricity-gen...
P/S Railway vehicles; Electric and/or diesel railway vehicles, railway vehicles equipped with fuel ce...
Invention Interface module between an air treatment unit and an interior space of a double-deck car body. <...
Invention Electronic assembly for the energy supply of a railroad vehicle. The electronic assembly (12) com...
Invention Railway detection system, railway infrastructure and method for detecting the presence of a railw...
Invention Sealing system, assembly and vehicle comprising such a sealing system and method for assembling a...
Invention Method for ordering the vehicles of a fleet of vehicles according to a maintenance need; associat...
Invention Procede pour ordonner les vehicules d'une flotte de vehicules selon un besoin de maintenance ; pr...
Invention Bogie with improved secondary suspension system, and railway vehicle comprising such bogie. A bo...
P/S Railway vehicles; Electric railway vehicles, Railway vehicles equipped with fuel cells; Passenger...
Invention Bogie with improved secondary suspension system, and railway vehicle comprising such bogie.
Invention Articulated connection and associated railway vehicle. The present invention relates to an articu...
Invention Method for characterizing the quality of a radio link between a vehicle and a ground unit. The in...
Invention Flameproof cable bushing, container and rail vehicle having a flameproof cable bushing, and use o...
P/S apparatus and instruments for conducting, switching, transforming, accumulating, regulating or co...
Invention Electronic pressure control device supplied to a railway brake caliper. A device for regulating ...
Invention Railway coach for passengers with improved comfort. The railway coach (12) comprises a coach body...
Invention Protection system for a railway coach. The protection system comprises a coach body (12) delimiti...
Invention Device and method for ventilating a rail vehicle. The invention relates to a device (300) and a m...
Invention Vehicle interior-fitting assembly comprising seat, and associated vehicle and mounting method. Th...
Invention Roof structure of a railway vehicle and its method of manufacturing. A roof structure (10) ...
Invention Unlocking system, bogie comprising such a system and associated manufacturing method. An unlockin...
Invention Computer-implemented method for estimating a rail temperature of the rails of a track section usi...
Invention Method for determining a change of a state of a track section of a railroad and corresponding app...
Invention Device and method for the data transmission between parts of a rail vehicle as well as part of a ...
Invention System and method for controlling a train travelling along a railway line. System and metho...
Invention Method for detecting a lowering of a current collector of a vehicle. A method is presented for d...
Invention Method for detecting a lowering of a current collector of a vehicle. A method is presented ...
Invention Electric generator
Invention Air-outlet-hood for self-ventilated traction motors for rolling stock. An airflow hood for a sel...
Invention Air-outlet-hood for self-ventilated traction motors for rolling stock. The invention relates to a...
2022 Invention Driving assistance system for a road and associated method. A driving assistance system for a ro...
Invention Generation system for generating an image signal, railway signaling system comprising such genera...
Invention Nft roof crossbeam. The invention relates to a rooftop crossmember (31) structurally bridging ro...
Invention Railway vehicle with collision-protecting crushable areas. A railway vehicle includes a carbody ...
Invention Air filter and method for manufacturing an air filter. The invention relates to an air filter fo...
Invention Current sensor for a printed circuit board. A current sensor (100) integrated into a printed cir...
Invention Pulse width modulation system provided with synchronized control boards. A pulse width modulatio...
Invention A pulse width modulation system and a method in relation thereto. A pulse width modulation syste...
Invention A voltage source converter and a method for operation thereof. A voltage source converter includ...
2021 Invention Receiverless track circuit for a railway line. INRINRcRHiH2RR) is not received in input by the si...
2020 Invention Perch seat combined with table assembly