Bechtel Hydrocarbon Technology Solutions, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C10B DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS 176
 
  
 
C10G CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION 1745
 
  
 
B01D SEPARATION 10124
 
  
 
B08B CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL 355
 
  
 
C01C AMMONIA; CYANOGEN; COMPOUNDS THEREOF 311
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS371
 
  
 
F25J LIQUEFACTION, SOLIDIFICATION, OR SEPARATION OF GASES OR GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT 326
 
  
 
F25B REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS 266
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
B63B SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 137

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0341,020 Hybrid Thermal Oxidizer Systems and MethodsJul 31, 17Nov 30, 17[B01D]
2017/0176,097 Systems and Methods for Recovering Desired Light Hydrocarbons from Refinery Waste Gas Using a Back-End TurboexpanderJun 13, 16Jun 22, 17[F25J, C07C]
2017/0072,338 SYSTEMS AND METHODS FOR ENHANCED SEPARATION OF HYDROGEN SULFIDE AND AMMONIA IN A HYDROGEN SULFIDE STRIPPERMar 05, 15Mar 16, 17[C01C, C02F, B01D]
2015/0330,705 Systems and Methods for Natural Gas Liquefaction Capacity AugmentationJul 24, 15Nov 19, 15[F25J]
2015/0014,120 SYSTEMS AND METHODS FOR REFINING CORROSIVE CRUDESSep 30, 14Jan 15, 15[C10G]
2012/0261,308 Systems and Methods for Refining Corrosive CrudesApr 16, 12Oct 18, 12[C10G]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9920263 Systems and methods for refining corrosive crudesApr 16, 12Mar 20, 18[C10G]
9909075 Systems and methods for refining corrosive crudesSep 30, 14Mar 06, 18[C10G]
9739283 Defoaming systems and methods in hydrocarbon processesSep 01, 16Aug 22, 17[F04D, C10G, C10B, B01D]
9650581 Systems and methods for external processing of flash zone gas oil from a delayed coking processMar 12, 14May 16, 17[B01J, C10G]
9623453 Systems and methods for on-line pigging and spalling of coker furnace outletsOct 22, 14Apr 18, 17[B08B, C10G, C10B]
9556878 Defoaming systems and methods in hydrocarbon processesMar 13, 15Jan 31, 17[F04D, C10G, C10B, B01D]
9557102 Systems and methods for natural gas liquefaction capacity augmentationJun 19, 14Jan 31, 17[F25J, F25B]
9511396 Systems and methods for on-line pigging and spalling of coker furnace outletsMay 13, 15Dec 06, 16[B08B, C10G, C10B]
9228135 Efficient method for improved coker gas oil qualityAug 26, 13Jan 05, 16[C10G, B01D, C10B]
9206810 Defoaming systems and methods in hydrocarbon processesFeb 09, 12Dec 08, 15[F04D, C10G, C10B, B01D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0311,947 Defoaming Systems and Methods in Hydrocarbon ProcessesAbandonedJul 02, 14Oct 23, 14[C10G]
2014/0255,285 Hybrid Thermal Oxidizer Systems and MethodsAbandonedMar 08, 13Sep 11, 14[B01D]

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