MAGNETI MARELLI POWERTRAIN S.P.A.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F02M SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF 2162
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 13434
 
  
 
F02D CONTROLLING COMBUSTION ENGINES 865
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING865
 
  
 
B05B SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES 460
 
  
 
B60K ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES 489
 
  
 
B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT 470
 
  
 
F01L CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES 451
 
  
 
F02B INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL 468
 
  
 
F16H GEARING496

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8496192 Outward opening fuel injectorMar 14, 11Jul 30, 13[F02M]
8365631 Bracket for transporting and assembling an actuation system of a mechanical servo-assisted gearboxSep 12, 08Feb 05, 13[B62D]
8291588 Method of manufacturing and controlling a butterfly valve for an internal combustion engineNov 26, 08Oct 23, 12[B23Q, B21K, F02D]
8292777 Method of controlling a hybrid vehicle during regenerative decelerationSep 05, 08Oct 23, 12[B60K, B60W]
8191456 Method of driving an hydraulic actuator by means of a pressure controlled proportioning solenoid valveNov 26, 08Jun 05, 12[F15B]
8159172 Method for controlling an electric motor by using the PWM techniqueNov 26, 08Apr 17, 12[G05B]
8155846 Power train control method and systemApr 04, 07Apr 10, 12[G01M, G01L, B60W, G06F, F16H]
8135517 Torque control method of a road vehicleJul 24, 08Mar 13, 12[G06F]
8122713 Hydraulic circuit of a servo-assisted mechanical transmissionNov 26, 08Feb 28, 12[F15B, F16D]
8103420 Method and system for controlling a vehicle provided with a servo mechanical gear-changeMay 21, 08Jan 24, 12[B60T]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8091693 Method and plant for filling a hydraulic circuit with a control fluidExpiredFeb 16, 07Jan 10, 12[B65B]
7571073 Acquisition system for detecting the angular position of a gas twist grip in a motorcycleExpiredJul 09, 07Aug 04, 09[G06F]
2009/0143,961 ROAD VEHICLE CONTROL METHODAbandonedOct 27, 08Jun 04, 09[G06F, G01S]
2009/0107,226 FUEL VOLATILITY RECOGNITION METHOD DURING THE POST-CRANKING STEP OF AN INTERNAL COMBUSTION ENGINEAbandonedSep 15, 08Apr 30, 09[G01M]
7521251 Method for estimating the sulfur content in the fuel of an internal combustion engineExpiredJul 21, 06Apr 21, 09[G01N]
7514264 Method for estimating the sulfur content in the fuel of an internal combustion engineExpiredJul 21, 06Apr 07, 09[G01N]
7506827 Fuel injector with an antirebound deviceExpiredFeb 20, 04Mar 24, 09[F02M]
2009/0018,737 METHOD FOR CONTROLLING A VEHICLE EQUIPPED WITH A MECHANICAL SERVO TRANSMISSIONAbandonedJul 07, 08Jan 15, 09[G06F]
2008/0296,804 SHAFT PROVIDED WITH A MAGNET FOR AN AIR FLOW RATE ADJUSTMENT VALVE IN AN INTERNAL COMBUSTION ENGINEAbandonedJun 04, 08Dec 04, 08[B29C]
2008/0291,646 ELECTRONIC CONTROL UNIT WITH A CENTRAL ELASTIC ELEMENTAbandonedMay 19, 08Nov 27, 08[H05K]
2008/0294,310 CONTROL METHOD FOR A MOTORIZED VEHICLE IN THE CASE OF A FAULT THAT ADVISES/IMPOSES DRIVING THE VEHICLE WITH REDUCED PERFORMANCEAbandonedMay 22, 08Nov 27, 08[G06F]
7395811 Choke device for an internal combustion engine intake systemExpiredNov 17, 06Jul 08, 08[F02D]
7370621 Intake manifold with air vessel for an internal combustion engineExpiredSep 28, 05May 13, 08[F02M]
7320305 Regulating device for regulating the air intake of a vehicle internal combustion engineExpiredSep 29, 06Jan 22, 08[F02D]
2007/0283,805 Hydraulic actuator for a servo of a gear change and corresponding method of fabricationAbandonedFeb 16, 07Dec 13, 07[F16H]
7267991 Method for estimating the sulfur content in the fuel of an internal combustion engineExpiredDec 11, 02Sep 11, 07[G01N]
7249585 Swirl system intake manifold for an internal combustion engineExpiredOct 02, 06Jul 31, 07[F02B]
2007/0144,490 CONTROL METHOD OF A COMMON-RAIL TYPE SYSTEM FOR DIRECT FUEL INJECTION INTO AN INTERNAL COMBUSTION ENGINEAbandonedDec 21, 06Jun 28, 07[F02M]
2007/0137,906 HYBRID-DRIVE VEHICLEAbandonedNov 03, 06Jun 21, 07[B60K]
7213575 Fuel manifold in thixotropic aluminum for the direct injection of fuel into an internal combustion engineExpiredApr 02, 04May 08, 07[F02M]

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