MTU FRIEDRICHSHAFEN GMBH

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F02D CONTROLLING COMBUSTION ENGINES 8226
 
  
 
F02M SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF 5239
 
  
 
F02B INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL 3439
 
  
 
F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES 2746
 
  
 
F02F CYLINDERS, PISTONS, OR CASINGS FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES 1025
 
  
 
B01D SEPARATION 8126
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 8439
 
  
 
F01P COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES 733
 
  
 
B60T VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL 667
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS569

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0023,502 INJECTION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE AND INTERNAL COMBUSTION ENGINE HAVING SUCH AN INJECTION SYSTEMMar 16, 16Jan 25, 18[F02M, F02D]
2018/0010,542 METHOD FOR DETECTING CONTINUOUS INJECTION DURING THE OPERATION OF AN INTERNAL COMBUSTION ENGINE, INJECTION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE AND INTERNAL COMBUSTION ENGINEMar 16, 16Jan 11, 18[F02D]
2017/0370,316 METHOD FOR KNOCK CONTROL IN AN INTERNAL COMBUSTION ENGINEJun 02, 16Dec 28, 17[F02D]
2017/0306,869 DIESEL ENGINE AND METHOD FOR STARTING A DIESEL ENGINENov 30, 15Oct 26, 17[F02D]
2017/0298,841 DIESEL ENGINE AND METHOD FOR OPERATING A DIESEL ENGINENov 30, 15Oct 19, 17[F02D]
2017/0204,776 COOLING SYSTEM, AND INTERNAL COMBUSTION ENGINE COMPRISING A COOLING SYSTEM OF SAID TYPEMar 30, 17Jul 20, 17[F01P]
2017/0159,624 FUEL TANK CLEANING ARRANGEMENTFeb 22, 17Jun 08, 17[F02M, B01D]
2017/0101,916 METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE, CONTROL DEVICE AND INTERNAL COMBUSTION ENGINEFeb 04, 15Apr 13, 17[F01N, F02D]
2017/0101,948 MONITORING AN ENGINE BY MEANS OF CYLINDER PRESSURE SENSORS, PREFERABLY IN LEAN GAS ENGINES WITH A FLUSHED PRECHAMBERMay 08, 15Apr 13, 17[F02B, F02D]
2017/0067,409 METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE, INJECTION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE AND INTERNAL COMBUSTION ENGINEJun 26, 15Mar 09, 17[F02M, F02D]

View all Publication..

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9909518 Method for controlling the speed of an internal combustion engineDec 08, 14Mar 06, 18[F02D]
9909524 Method for operating an internal combustion engine and device for the openloop and closed-loop control of an internal combustion engine, injection system, and internal combustion engineAug 21, 14Mar 06, 18[F02D]
9909547 Quantity-limiting valveDec 07, 15Mar 06, 18[F02M]
9903331 Method for the injector-specific diagnosis of a fuel injection device and internal combustion engine having a fuel injection deviceAug 01, 14Feb 27, 18[F02M, F02D]
9890684 Method of operating an exhaust gas aftertreatmentJun 03, 14Feb 13, 18[G01L, F01N, F02D]
9890720 Method and device for operating an internal combustion engineJan 20, 14Feb 13, 18[F02B, F02D]
9890735 Method for controlling a pressureMay 23, 14Feb 13, 18[F02M, F02D]
9840964 Supercharging unit for an internal combustion engine, and internal combustion engineApr 21, 15Dec 12, 17[F02B]
9803535 Cooling system of an internal combustion engineNov 04, 10Oct 31, 17[F02M, B60T, F01N, F01P, F02B]
9779218 Method for model-based determination of a temperature distribution of an exhaust gas post-treatment unitFeb 07, 12Oct 03, 17[F01N, G06F]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0138,509 DETERMINING START OF INJECTION OF AN INJECTOR OF AN INTERNAL COMBUSTION ENGINEAbandonedJun 03, 14May 19, 16[F02D]
2016/0123,259 METHOD FOR THE OPERATION OF AN EXHAUST-GAS TREATMENT SYSTEM, DEVICE FOR CONTROLLING AN EXHAUST-GAS TREATMENT SYSTEM, EXHAUST-GAS TREATMENT SYSTEM, ENGINE CONTROL UNIT, AND INTERNAL COMBUSTION ENGINE HAVING AN EXHAUST-GAS TREATMENT SYSTEMAbandonedApr 16, 14May 05, 16[F02D]
2016/0047,322 METHOD AND DEVICE FOR REDUNDANTLY CONTROLLING THE SPEED OF AN INTERNAL COMBUSTION ENGINEAbandonedMar 06, 14Feb 18, 16[F02D]
2015/0107,550 METHOD FOR CONTROLLING AND REGULATING AN INTERNAL COMBUSTION ENGINE ACCORDING TO THE HCCI COMBUSTION METHODAbandonedApr 15, 13Apr 23, 15[F02D]
2014/0102,731 METHOD FOR EMERGENCY COOLING AND EXTINGUISHING A BATTERY OF A WATER VEHICLE, BATTERY AND WATER VEHICLEAbandonedNov 25, 13Apr 17, 14[H01M, A62C]
2013/0206,109 METHOD FOR THE OPEN-LOOP CONTROL AND CLOSED-LOOP CONTROL OF AN INTERNAL COMBUSTION ENGINEAbandonedJan 30, 13Aug 15, 13[F02M]
2012/0312,012 MULTISTAGE CHARGING SYSTEM FOR AN INTERNAL COMBUSTION ENGINEAbandonedMay 16, 12Dec 13, 12[F02B]
2012/0260,652 COMPRESSOR COMPRISING AN INSERT IN THE INLET REGIONAbandonedNov 04, 10Oct 18, 12[B23P, F02B, F01D]
2012/0208,107 ELECTRODE FOR A MOLTEN CARBONATE FUEL CELL AND METHOD FOR THE PRODUCTION THEREOFAbandonedAug 09, 10Aug 16, 12[B05D, H01M]
2012/0173,125 METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINEAbandonedJun 24, 10Jul 05, 12[F02M, F02D]
8214131 Method for controlling an internal combustion engineExpiredJul 25, 07Jul 03, 12[B60T]
2011/0297,129 Internal combustion engine and charge fluid coolerAbandonedJun 06, 11Dec 08, 11[F02B]
2011/0256,973 DRIVE TRAIN WITH A FIRST ELECTRIC MOTOR AND A PLANETARY GEAR MECHANISM AS WELL AS WIND ENERGY PLANTS, GAS TURBINES AND WATER TURBINES AND VEHICLES THAT HAVE THIS DRIVE TRAINAbandonedDec 01, 09Oct 20, 11[F16H]
7941999 Internal combustion engineExpiredFeb 08, 08May 17, 11[F02M, F02B]
7918317 Lubricating oil dosing arrangementExpiredJan 23, 07Apr 05, 11[F01M]
2010/0299,080 DETERMINATION OF OIL DETERIORATION AND CONTROL AND/OR REGULATION OF AN INTERNAL COMBUSTION ENGINEAbandonedMay 17, 10Nov 25, 10[G01N]
2010/0280,743 INDIVIDUAL ACCUMULATOR, HIGH-PRESSURE COMPONENT, AND COMMON RAIL FUEL INJECTION SYSTEM, AS WELL AS AN INTERNAL COMBUSTION ENGINE, ELECTRONIC CONTROL UNIT, AND METHOD FOR THE OPEN-LOOP AND/OR CLOSED-LOOP CONTROL OF AN INTERNAL COMBUSTION ENGINEAbandonedMay 03, 10Nov 04, 10[F02M, F02D]
2010/0126,169 Internal combustion engine with two-stage register superchargingAbandonedNov 14, 09May 27, 10[F01N, F02D]
2010/0089,342 CHARGE-AIR COOLING DEVICE, SYSTEM FOR TURBOCHARGING AND/OR CHARGE-AIR COOLING, METHOD FOR CHARGE-AIR COOLINGAbandonedFeb 27, 08Apr 15, 10[F02M, F01P, F02B]
7493887 Method for detecting preinjectionExpiredJul 25, 07Feb 24, 09[F02M, F02B]

View all patents..

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.