GTC TECHNOLOGY US, LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 29109
 
  
 
B01D SEPARATION 22112
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 1230
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 5104
 
  
 
C10G CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION 458
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF277
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 1101
 
  
 
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 141
 
  
 
F25J LIQUEFACTION, SOLIDIFICATION, OR SEPARATION OF GASES OR GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT 128
 
  
 
F26B DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM 129

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0240,489 SEPARATION PROCESS FOR C8 AROMATICS MIXTURESep 05, 14Aug 24, 17[C07C, B01D]
2017/0144,121 METHOD AND SYSTEM FOR IMPROVED REACTANT MIXING AND DISTRIBUTIONFeb 03, 17May 25, 17[B01J, C10G]
2016/0228,788 FLUID CONTACTOR-DIFFUSER TRAY ASSEMBLYApr 18, 16Aug 11, 16[B01F, B01D]
2016/0038,851 METHOD AND SYSTEM FOR ORIFICE CONTROL OF VALVE PRESSURE DROPAug 10, 15Feb 11, 16[B01D]
2015/0273,355 METHOD AND APPARATUS FOR SECURING FRACTIONATION TRAYSJun 11, 15Oct 01, 15[B01D]
2015/0258,467 METHOD AND APPARATUS FOR SECURING FRACTIONATION TRAYSMay 22, 15Sep 17, 15[B01J, B01D]
2015/0251,105 PROCESS OF SEPARATING UNSATURATED HYDROCARBONS FROM SATURATED HYDROCARBONS WTIH LOW ENERGY CONSUMPTIONMar 06, 15Sep 10, 15[C07C, B01D]
2013/0150,640 PRODUCTION OF XYLENES BY METHYLATION OF AROMATIC COMPOUNDSDec 07, 12Jun 13, 13[C07C]
2012/0234,516 ENERGY RECOVERY FROM MOTHER LIQUID IN PARAXYLENE CRYSTALLIZATION PROCESSMar 19, 12Sep 20, 12[F28D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9822315 Methods and systems for the removal of heavy hydrocarbonsJan 24, 15Nov 21, 17[C10G, B01D]
9724619 Separation processes using divided columnsMar 14, 13Aug 08, 17[C07C, B01D]
9597650 System for improved reactant mixing and distributionApr 17, 12Mar 21, 17[B01J, C10G, B01D]
9586160 Fluid dispersion unit with directional component vectorAug 22, 14Mar 07, 17[B01F, B01D]
9463397 System and method for liquid distributionMar 13, 14Oct 11, 16[B01F, B01D]
9370728 Heavy hydrocarbon removal systems and methodsMay 01, 13Jun 21, 16[C10G, B01D]
9327209 Fluid contactor-diffuser tray assemblyJan 30, 14May 03, 16[B01F, B01D]
9314709 Structured packing for gas-liquid mass transfer unitSep 01, 11Apr 19, 16[B01J, B01F, B01D]
9206093 Process for converting gaseous alkanes to liquid hydrocarbonsApr 17, 14Dec 08, 15[C01B, C07C, C10G]
9193641 Processes and systems for conversion of alkyl bromides to higher molecular weight hydrocarbons in circulating catalyst reactor-regenerator systemsDec 04, 12Nov 24, 15[C07C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0250,616 STRUCTURED PACKING FOR GAS-LIQUID MASS TRANSFER UNITAbandonedFeb 25, 16Sep 01, 16[B01J, B01D]
2015/0166,423 Processes and Systems for In-Line HBR Oxidation and Cyclic Oxygen ShuttleAbandonedDec 04, 14Jun 18, 15[C01B, C07C, B01J]
2014/0361,449 LIQUID DISTRIBUTORAbandonedAug 22, 14Dec 11, 14[B01F, B01D]
2014/0286,853 Processes and Systems for Recovering Bromine Using Bromide LiquidsAbandonedMar 17, 14Sep 25, 14[C01B]
2014/0262,740 SEPARATION OF IMPURITIES DURING EXTRACTION PROCESSESAbandonedMar 14, 14Sep 18, 14[C07C]
2014/0179,963 PROCESS AND SYSTEM FOR RECOVERING COMPONENTS FROM ALKYL BROMIDE SYNTHESISAbandonedDec 13, 13Jun 26, 14[C07C]
8658820 Catalyst systems for the production of acidsExpiredMay 26, 09Feb 25, 14[C07C]
8642822 Processes for converting gaseous alkanes to liquid hydrocarbons using microchannel reactorExpiredMay 27, 11Feb 04, 14[C07C]
8540218 Fluid dispersion unit assembly and methodExpiredApr 25, 08Sep 24, 13[B01F]
2013/0217,938 PROCESSES FOR CONVERTING HYDROGEN SULFIDE TO CARBON DISULFIDEAbandonedFeb 06, 13Aug 22, 13[C01B]
2013/0178,675 Vaporization of Liquid Halogen by Contact with a Preheated GasAbandonedJan 03, 13Jul 11, 13[C07C]
2013/0156,681 Processes and Systems for Oxidizing Aqueous Metal Bromide SaltsAbandonedDec 04, 12Jun 20, 13[C01B, C07C]
8430380 Fluid dispersion unit assembly and methodExpiredDec 29, 11Apr 30, 13[B01F]
2013/0079,564 PROCESS FOR CONVERTING GASEOUS ALKANES TO LIQUID HYDROCARBONSAbandonedNov 16, 12Mar 28, 13[C07C]
8282810 Bromine-based method and system for converting gaseous alkanes to liquid hydrocarbons using electrolysis for bromine recoveryExpiredJun 03, 09Oct 09, 12[C25B, C07C, C07B]
8198495 Processes and systems for the staged synthesis of alkyl bromidesExpiredMar 02, 10Jun 12, 12[C07C]
2011/0015,458 CONVERSION OF HYDROGEN BROMIDE TO ELEMENTAL BROMINEAbandonedJun 02, 10Jan 20, 11[C01B, C07C]
2009/0312,586 HYDROGENATION OF MULTI-BROMINATED ALKANESAbandonedJun 13, 08Dec 17, 09[C07C, B01J]
7560607 Process for converting gaseous alkanes to liquid hydrocarbonsExpiredDec 14, 07Jul 14, 09[C07C]

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