BECHTEL POWER CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 2132
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF277
 
  
 
F02C GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS 257
 
  
 
F01D NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES 164
 
  
 
F01K STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES 127
 
  
 
F02B INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL 171

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0268,425 GAS TURBINE COMBINED CYCLE OPTIMIZED FOR POST-COMBUSTION CO2 CAPTUREApr 29, 16Sep 21, 17[F01K, F02C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9249723 Turbo-compound reheat combined cycle power generationJun 13, 14Feb 02, 16[F02B, F02C]
8963350 Method and apparatus for extended operation of steam turbines in islanding modeNov 06, 13Feb 24, 15[F01D]
8535630 removal from flue gasNov 06, 12Sep 17, 13[C01B, B01D]
8118895 Method and apparatus for refueling existing natural gas combined cycle plant as a non-integrated gasification combined cycle plantMar 29, 08Feb 21, 12[C01B]
8080089 Method and apparatus for efficient gas treating systemApr 14, 09Dec 20, 11[B01D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0167,647 CONCENTRATING SOLAR POWER PLANT WITH HYBRID COLLECTOR FIELDAbandonedDec 18, 13Jun 18, 15[F24J, F03G]
2015/0128,558 SOLAR FIRED COMBINED CYCLE WITH SUPERCRITICAL TURBINEAbandonedNov 11, 13May 14, 15[F01K]
2015/0123,623 PRIME MOVER GENERATOR SYSTEM FOR SIMULTANEOUS SYNCHRONOUS GENERATOR AND CONDENSER DUTIESAbandonedNov 06, 13May 07, 15[H02P]
2014/0331,686 GAS TURBINE COMBINED CYCLE SYSTEMAbandonedDec 30, 13Nov 13, 14[F01K]
2011/0114,819 Assembly Module for Composite Wall and Method of AssemblyAbandonedNov 14, 09May 19, 11[E04B, E04G]
4823522 Energy absorbing and assembly for structural systemExpiredApr 22, 87Apr 25, 89[E04H]
4718236 Apparatus and method for mineral recovery from geothermal and geopressured brinesExpiredDec 12, 85Jan 12, 88[F03G]
4704050 J-configured offshore oil production riserExpiredJan 16, 84Nov 03, 87[F16L, E21B]
4431290 Portable photogrammetry systemExpiredApr 12, 82Feb 14, 84[G03B]

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