MAN DIESEL & TURBO SE

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F01D NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES 2639
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS2549
 
  
 
F02D CONTROLLING COMBUSTION ENGINES 1558
 
  
 
F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES 1459
 
  
 
F02B INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL 765
 
  
 
F02C GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS 752
 
  
 
F02M SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF 776
 
  
 
B01D SEPARATION 6128
 
  
 
G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR562
 
  
 
F23R GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS 425

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0029,685 Method For Operating A Cooling System Of A ShipJul 26, 17Feb 01, 18[B63J]
2018/0017,154 Geared Turbocharged EngineJul 14, 17Jan 18, 18[F04D, F02C, F16H, F01D]
2018/0010,500 Internal Combustion Engine And Method For Operating SameFeb 04, 16Jan 11, 18[F01N]
2017/0328,266 Internal Combustion Engine, Pre-Chamber Insert, And Fuel InjectorSep 30, 15Nov 16, 17[F02M, F02B]
2017/0291,815 Machine train for producing nitric acidApr 05, 17Oct 12, 17[C01B, F04D, F01D]
2017/0114,802 CompressorNov 14, 14Apr 27, 17[F04D]
2016/0236,312 Machine Tool Comprising A Hardness Testing DeviceSep 04, 14Aug 18, 16[B23Q, G01N]
2016/0230,771 Geared TurbomachineFeb 03, 16Aug 11, 16[F04D, F01D]
2016/0169,134 METHOD FOR OPERATION OF AN INTERNAL COMBUSTION ENGINEJul 28, 14Jun 16, 16[F02B, F02D]
2016/0146,133 METHOD AND CONTROL DEVICE FOR OPERATION OF AN ENGINENov 18, 15May 26, 16[F02D]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9920700 Method for operation of an internal combustion engineJul 28, 14Mar 20, 18[F02B, F02D]
9920770 Flow machineOct 13, 15Mar 20, 18[F04D, F01D]
9903205 Impeller for a rotor of a turbomachine, and rotor and turbomachine having an impeller of said typeFeb 25, 13Feb 27, 18[F01D]
9859769 End plate for an electric machine, electric machine and method for assembling an electric machineMay 28, 13Jan 02, 18[H02K]
9835106 Method of machine condition monitoringJul 10, 12Dec 05, 17[H02P, G06F, F02D, G01F]
9803575 Method for operating an internal combustion engineJul 28, 14Oct 31, 17[F01N, F02D]
9790945 Radial compressor and compressor arrangement with such a radial compressorDec 17, 14Oct 17, 17[F04D]
9790953 Filter deviceApr 15, 08Oct 17, 17[F04D]
9765736 Fuel supply systemDec 18, 13Sep 19, 17[F02M, F02D]
9752584 Compressor arrangementSep 24, 14Sep 05, 17[F04D, F02C, F01D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0118,032 SEAL SYSTEMAbandonedOct 22, 14Apr 30, 15[F01D]
2014/0144,138 Combustion Chamber Housing and Gas Turbine Equipped TherewithAbandonedApr 16, 12May 29, 14[F23R]
2013/0287,325 Bearing Arrangement For A Crankshaft Of An Internal Combustion EngineAbandonedSep 02, 11Oct 31, 13[F16C]
2013/0232,990 Apparatus for Releasing a Flow Cross Section of a Gas LineAbandonedMar 08, 13Sep 12, 13[F02C]
8528342 Power plant for IGSC-processExpiredMar 22, 10Sep 10, 13[F02C]
2013/0195,618 Underwater Compressor Arrangement And Underwater Process Fluid Conveying Arrangement Equipped TherewithAbandonedJul 28, 10Aug 01, 13[F04D]
2013/0055,987 INTERNAL COMBUSTION RECIPROCATING PISTON ENGINE AND METHOD OF OPERATING THE SAMEAbandonedAug 30, 12Mar 07, 13[F02M, F02D]
2013/0033,148 ELECTRIC MACHINEAbandonedSep 07, 10Feb 07, 13[H02K]
2013/0028,724 AXIAL-RADIAL TURBOMACHINEAbandonedMay 25, 10Jan 31, 13[F01D]
2012/0321,450 Flow MachineAbandonedJul 08, 11Dec 20, 12[F01D]
2012/0262,024 Squirrel-Cage Rotor And Method For Producing Such A Squirrel-Cage RotorAbandonedJul 15, 10Oct 18, 12[H02K]
2011/0272,893 Labyrinth Seal For A TurbomachineAbandonedMay 09, 11Nov 10, 11[F16J]
2011/0094,240 Swirl GeneratorAbandonedOct 22, 10Apr 28, 11[F02C]
2011/0072,821 Control Device and Method for a Quick-Acting Gate Valve of a Steam TurbineAbandonedMay 19, 09Mar 31, 11[F16K, G01M, F01D]
2011/0038,718 Fluid Flow MachineAbandonedJul 22, 10Feb 17, 11[F01D]
7824738 Coatings for turbine bladesExpiredFeb 04, 05Nov 02, 10[B05D]
2010/0212,413 Method for Determining Emission Values Of A Gas Turbine, And Apparatus For Carrying Out Said MethodAbandonedJul 29, 08Aug 26, 10[G01M]
2010/0205,969 Burner for a Turbo Machine, Baffle plate for Such a Burner and a Turbo Machine Having Such a BurnerAbandonedOct 22, 08Aug 19, 10[F23R, F23D]
2010/0202,878 Turbo Engine and Method for Producing Such a Turbo EngineAbandonedAug 14, 08Aug 12, 10[B23P, F04D]

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