GENERAL ELECTRIC TECHNOLOGY GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 24810
 
  
 
F01D NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES 15920
 
  
 
F01K STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES 1053
 
  
 
F02C GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS 8618
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 8440
 
  
 
H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF 6145
 
  
 
F22B METHODS OF STEAM GENERATION; STEAM BOILERS 492
 
  
 
F23J REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 491
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 4278
 
  
 
F23D BURNERS 404

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0069,469 CONTROL OF VOLTAGE SOURCE CONVERTERSMar 30, 16Mar 08, 18[H02J, H02M]
2018/0058,245 Tightness Test Evaluation Module For A Valve And Actuator Monitoring SystemAug 31, 16Mar 01, 18[B23P, G01M, F01D]
2018/0058,249 Valve Stroke And Spindle Way Counter Module For A Valve And Actuator Monitoring SystemAug 31, 16Mar 01, 18[G01M, F01D]
2018/0058,250 Spindle Vibration Evaluation Module For A Valve And Actuator Monitoring SystemAug 31, 16Mar 01, 18[F16K, G05D, F01D]
2018/0058,251 Flexible Service Interval Counter Module For A Valve And Actuator Monitoring SystemAug 31, 16Mar 01, 18[G01M, F01D]
2018/0058,255 Guide Condition Assessment Module For A Valve And Actuator Monitoring SystemAug 31, 16Mar 01, 18[G01M, F01D]
2018/0058,256 CREEP DAMAGE INDICATOR MODULE FOR A VALVE AND ACTUATOR MONITORING SYSTEMMar 28, 17Mar 01, 18[G05B, F01D]
2018/0058,292 Mobile Selective Catalyst Reduction SystemAug 23, 16Mar 01, 18[F01N, B01D]
2018/0058,687 Overfire Air System For Low Nitrogen Oxide Tangentially Fired BoilerAug 23, 16Mar 01, 18[F23L, F23D]
2018/0058,698 Tempered Ammonia Injection For Gas Turbine Selective Catalyst Reduction SystemAug 23, 16Mar 01, 18[F01N, F23R]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9920628 Steam turbine with resonance chamberMar 19, 15Mar 20, 18[F01D]
9923437 Tool for making generator barsFeb 17, 16Mar 20, 18[H02K, B23P]
9915160 Steam turbine gland arrangementOct 07, 15Mar 13, 18[F01K, F02C, F01D]
9915424 Coal fired Oxy plant with Flue Gas Heat RecoveryMar 31, 15Mar 13, 18[F23J, F01K, F23L, F22D]
9916918 Connection bar architecture for high-power converterFeb 25, 14Mar 13, 18[C25C, C25B, H01B, H02G, H05K]
9916949 Electric switching deviceDec 24, 14Mar 13, 18[F16K, H02B, H01H]
9909422 Reduced pressure balancing of a turbine rotorJul 03, 13Mar 06, 18[F16F, F01D]
9910413 Automatic tuning control system for air pollution control systemsSep 10, 13Mar 06, 18[F23J, G05B, B01D]
9901860 Apparatus for removing an acid gas from a gas streamNov 09, 16Feb 27, 18[B01D]
9901861 capture system with wash system and processes of useOct 18, 11Feb 27, 18[C02F, B01D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2018/0056,238 Simplified Air Quality Control System For Fluid Catalytic Cracking UnitsAbandonedAug 30, 16Mar 01, 18[B01D]
2016/0380,428 VOLTAGE LIMITERAbandonedJul 10, 14Dec 29, 16[H02J, H02H]
2016/0367,929 FABRIC FILTER AND METHOD FOR CLEANING A FABRIC FILTERAbandonedJun 17, 15Dec 22, 16[B01D]
2016/0336,750 A CONTROLLER FOR A VOLTAGE SOURCE CONVERTERAbandonedJan 13, 15Nov 17, 16[H02J, H02M]
2016/0315,548 IMPROVEMENTS IN OR RELATING TO CONVERTERS FOR USE IN HIGH VOLTAGE DIRECT CURRENT POWER TRANSMISSIONAbandonedDec 12, 14Oct 27, 16[H02M]
2016/0305,111 METHOD FOR ERECTING A BOILERAbandonedApr 20, 15Oct 20, 16[E04B, F22B]
2016/0222,528 METHOD FOR ELECTROCHEMICAL REDUCTION OF CO2 IN AN ELECTROCHEMICAL CELLAbandonedFeb 03, 15Aug 04, 16[C25B]
2016/0195,270 ARRANGEMENT OF A CARBON DIOXIDE GENERATION PLANT, A CAPTURE PLANT AND AN CARBON DIOXIDE UTILIZATION PLANT AND METHOD FOR ITS OPERATIONAbandonedJan 06, 15Jul 07, 16[F23J, B01D]
2016/0159,383 CARRIAGE CART WITH OBSTACLE OVERCOMINGAbandonedFeb 11, 16Jun 09, 16[B62B]
2016/0146,462 PLANT, COMBUSTION APPARATUS, AND METHOD FOR REDUCTION OF NOx EMISSIONSAbandonedNov 21, 14May 26, 16[F23J, F23C, F23D]
2016/0105,109 VOLTAGE SOURCE CONVERTERAbandonedMar 26, 14Apr 14, 16[H02M]
2015/0362,187 GAS PROCESSING UNIT AND METHOD OF OPERATING THE SAMEAbandonedJun 16, 14Dec 17, 15[F23J]
2015/0321,123 ANTIFOAM DEVICE AND METHOD OF USE FOR SEAWATER FOAM CONTROLAbandonedMay 08, 14Nov 12, 15[B01D]
2015/0263,365 FUEL CELL SYSTEM AND OPERATING METHODAbandonedMay 29, 15Sep 17, 15[H01M]
2015/0239,744 ARRANGEMENT AND PROCESS FOR INTEGRATED FLUE GAS TREATMENT AND SODA ASH PRODUCTIONAbandonedFeb 24, 15Aug 27, 15[C01D]
2015/0240,792 SOLAR THERMAL POWER SYSTEMAbandonedFeb 19, 15Aug 27, 15[F03G]
2015/0233,587 HEAT EXCHANGER AND METHOD FOR DEMISTINGAbandonedFeb 11, 15Aug 20, 15[F25D, F24F]
2015/0144,247 METHOD FOR MANUFACTURING WINDING PARTS FOR AN ELECTRIC MACHINEAbandonedJan 30, 15May 28, 15[H02K, B29C, H01B]
2015/0076,079 METHOD AND SYSTEM FOR SEAWTER FOAM CONTROLAbandonedSep 18, 13Mar 19, 15[C02F]
2015/0064,083 INJECTOR GRID FOR HIGH AND LOW DUST ENVIRONMENT SELECTIVE CATALYTIC REDUCTION SYSTEMSAbandonedAug 28, 13Mar 05, 15[B01D]

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