MITSUBISHI HITACHI POWER SYSTEMS EUROPE GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F01K STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES 424
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 3135
 
  
 
C10L FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUEFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS 240
 
  
 
C25B ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR 233
 
  
 
F22B METHODS OF STEAM GENERATION; STEAM BOILERS 221
 
  
 
F25J LIQUEFACTION, SOLIDIFICATION, OR SEPARATION OF GASES OR GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT 227
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 192
 
  
 
F02C GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS 158
 
  
 
F03G SPRING, WEIGHT, INERTIA, OR LIKE MOTORS; MECHANICAL-POWER-PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR 118

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0058,768 Method And Device For Storing And Recovering EnergyJan 30, 15Mar 02, 17[F25J, F02C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9885257 Flexibly operable power plant and method for the operation thereofJul 08, 14Feb 06, 18[C25B, F01K, C10L, C07C]
9309869 Solar thermal energy generating plant and method for obtaining energy by means of a solar thermal energy generating plantDec 28, 11Apr 12, 16[F01K, F03G]
9233437 Forming body for sealing an object to be welded, more particularly a pipeAug 31, 12Jan 12, 16[B23K]
7533633 Establishing a connection between steam generator heating surfaces and a collector and/or distributorJul 04, 05May 19, 09[F22B]
7509928 Suspended steam boilerFeb 01, 07Mar 31, 09[F22B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0160,694 PROCESS AND COMBINED PLANT FOR STORAGE AND RECOVERY OF ENERGYAbandonedDec 07, 15Jun 09, 16[F01K]

Top Inventors for This Owner

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