Assignee
ALSTOM
FR·183 granted patents·10 pending applications·3,161 citations·filing 1997–2004
Top patents by PatentIndex Score
193 records- 0198US7089743B2Method for operating a power plant by means of a CO2 processALSTOM·Filed 2004·Granted Aug 15, 2006·150 cites·8 claims
- 0295US6406256B1Device and method for the controlled setting of the gap between the stator arrangement and rotor arrangement of a turbomachineALSTOM·Filed 2000·Granted Jun 18, 2002·88 cites·14 claims
- 0392US6584775B1Control of primary measures for reducing the formation of thermal nitrogen oxides in gas turbinesALSTOM·Filed 2000·Granted Jul 1, 2003·95 cites·16 claims
- 0491US6856053B2Cooling of electrical machinesALSTOM·Filed 2002·Granted Feb 15, 2005·64 cites·25 claims
- 0591US6416282B1Rotor for a gas turbineALSTOM·Filed 2000·Granted Jul 9, 2002·66 cites·12 claims
- 0690US6903466B1Wind-power generator pod constituted by the body of an electricity generatorALSTOM·Filed 2000·Granted Jun 7, 2005·68 cites·6 claims
- 0790US6570276B1Ventilation device and rail traction electric motor equipped with such a deviceALSTOM·Filed 2000·Granted May 27, 2003·93 cites·11 claims
- 0890US6464489B1Method and apparatus for controlling thermoacoustic vibrations in a combustion systemALSTOM·Filed 1999·Granted Oct 15, 2002·81 cites·13 claims
- 0988US6798677B2Modular power converterALSTOM·Filed 2001·Granted Sep 28, 2004·81 cites·19 claims
- 1088US6442023B2Electronic power deviceALSTOM·Filed 2001·Granted Aug 27, 2002·72 cites·10 claims
- 1187US6382378B1Static system for supplying current through the ground for an electric vehicle and electric vehicle intended to be supplied by means of such a supply systemALSTOM·Filed 2000·Granted May 7, 2002·49 cites·28 claims
- 1287US6318087B1Degassing system for power plantsALSTOM·Filed 2000·Granted Nov 20, 2001·58 cites·11 claims
- 1386US6625024B2Power converter enclosureALSTOM·Filed 2002·Granted Sep 23, 2003·42 cites·10 claims
- 1484US6839207B2Protection system for protecting a poly-phase distribution transformer insulated in a liquid dielectric, the system including at least one phase disconnector switchALSTOM·Filed 2002·Granted Jan 4, 2005·45 cites·12 claims
- 1583US6505406B2Guide method for guiding a device that is designed to insert elements into the ground in order to make a structure, and a device for inserting at least one element into the ground using such a guide methodALSTOM·Filed 2001·Granted Jan 14, 2003·16 cites·11 claims
- 1683US6280857B1High temperature protective coatingALSTOM·Filed 1999·Granted Aug 28, 2001·39 cites·15 claims
- 1782US6593538B2High-voltage interrupter device having combined vacuum and gas interruptionALSTOM·Filed 2002·Granted Jul 15, 2003·26 cites·22 claims
- 1881US6430933B1Oscillation attenuation in combustorsALSTOM·Filed 1999·Granted Aug 13, 2002·41 cites·23 claims
- 1980US6560966B1Method for operating a power plant having turbine coolingALSTOM·Filed 2000·Granted May 13, 2003·46 cites·7 claims
- 2080US6561105B2Rail vehicle having a driver's cab provided with an energy-absorbing structure adapted to cope with a collision above the frame of the vehicleALSTOM·Filed 2001·Granted May 13, 2003·41 cites·11 claims
- 2180US6454345B1Rail vehicle bodyALSTOM·Filed 2001·Granted Sep 24, 2002·26 cites·17 claims
- 2279US7042725B2Power switching module and inverter equipped therewithALSTOM·Filed 2004·Granted May 9, 2006·32 cites·20 claims
- 2379US6879062B2Electrical substationALSTOM·Filed 2001·Granted Apr 12, 2005·58 cites·14 claims
- 2479US6370879B1Damping device for reducing the vibration amplitude of acoustic waves for a burnerALSTOM·Filed 1999·Granted Apr 16, 2002·38 cites·11 claims
- 2578US7190085B2Wind turbine for producing electrical power and a method of operating the sameALSTOM·Filed 2003·Granted Mar 13, 2007·22 cites·20 claims
- 2678US6667452B2High-voltage circuit-breaker having a spring-loaded control mechanism with an energy-recovering additional springALSTOM·Filed 2002·Granted Dec 23, 2003·29 cites·5 claims
- 2778US6619574B1Method for verifying the filling level of coal in a ball millALSTOM·Filed 2000·Granted Sep 16, 2003·18 cites·7 claims
- 2878US6439846B1Turbine blade wall section cooled by an impact flowALSTOM·Filed 1998·Granted Aug 27, 2002·57 cites·7 claims
- 2978US6344972B2Electronic equipmentALSTOM·Filed 2000·Granted Feb 5, 2002·40 cites·11 claims
- 3077US6559403B2Three-position electrical switch having a switching element that is movable in axial translationALSTOM·Filed 2001·Granted May 6, 2003·24 cites·6 claims
- 3177US6205829B1Method of regulating tension/compression in a multi-frame hot rolling mill, and a corresponding control systemALSTOM·Filed 2000·Granted Mar 27, 2001·18 cites·4 claims
- 3276US6601520B2Motor bogie for a vehicle having an integral low-slung floorALSTOM·Filed 2002·Granted Aug 5, 2003·23 cites·7 claims
- 3376US6378444B1Rail vehicle body, a rail vehicle, and corresponding assembly methodsALSTOM·Filed 2000·Granted Apr 30, 2002·29 cites·32 claims
- 3475US6766228B2System for managing the route of a rail vehicleALSTOM·Filed 2002·Granted Jul 20, 2004·68 cites·7 claims
- 3574US6783406B2Elastic, electrically conductive contact springsALSTOM·Filed 2001·Granted Aug 31, 2004·20 cites·4 claims
- 3674US6744001B2High-voltage circuit-breaker including a valve for decompressing a thermal blast chamberALSTOM·Filed 2003·Granted Jun 1, 2004·17 cites·10 claims
- 3774US6628496B2Protection system for an electricity network having a data transmission radio linkALSTOM·Filed 2001·Granted Sep 30, 2003·30 cites·3 claims
- 3874US6497183B2Inflatable air bag release and membrane protection deviceALSTOM·Filed 2001·Granted Dec 24, 2002·25 cites·18 claims
- 3974US6484074B1Method of and device for controlling controlled elements of a rail vehicleALSTOM·Filed 2000·Granted Nov 19, 2002·26 cites·17 claims
- 4074US6402476B1Turbine blade and a method for its productionALSTOM·Filed 2000·Granted Jun 11, 2002·19 cites·14 claims
- 4174US6342685B1Double movement high voltage circuit breakerALSTOM·Filed 2000·Granted Jan 29, 2002·19 cites·7 claims
- 4272US7184895B2Method and system of non-intrusively monitoring the mixture ratio of a gas mixture having at least two componentsALSTOM·Filed 2002·Granted Feb 27, 2007·21 cites·17 claims
- 4372US6752322B2Method of constructing a rail track on a track-receiving concrete slabALSTOM·Filed 2003·Granted Jun 22, 2004·12 cites·8 claims
- 4472US6521059B1Blade and method for producing the bladeALSTOM·Filed 1998·Granted Feb 18, 2003·23 cites·11 claims
- 4571US6954974B2Method of constructing a rail track on a concrete slab and a temporary tie plate for use in the methodALSTOM·Filed 2002·Granted Oct 18, 2005·11 cites·3 claims
- 4671US6849819B2High-voltage or medium-voltage switch device with combined vacuum and gas breakingALSTOM·Filed 2003·Granted Feb 1, 2005·18 cites·19 claims
- 4771US6557476B2System for supplying power to electrically propelled vehiclesALSTOM·Filed 2002·Granted May 6, 2003·54 cites·7 claims
- 4871US6336409B1Modular railway rake and a railway train made up of such rakesALSTOM·Filed 2000·Granted Jan 8, 2002·28 cites·17 claims
- 4970US6589859B2Method of manufacturing an electronic power component, and an electronic power component obtained therebyALSTOM·Filed 2001·Granted Jul 8, 2003·21 cites·19 claims
- 5070US6547171B1Pulverizing installationALSTOM·Filed 2000·Granted Apr 15, 2003·11 cites·8 claims
Showing the top 50 of 193 patent records by PatentIndex Score.
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