GAS TECHNOLOGY INSTITUTE

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B01D SEPARATION 5480
 
 
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 39167
 
 
 
E21B EARTH OR ROCK DRILLING 3165
 
 
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF3049
 
 
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 25129
 
 
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 2485
 
 
 
F25B REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS 1850
 
 
 
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 1626
 
 
 
G01V GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS 1664
 
 
 
C10J PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES 148

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0362,484 PROCESSES AND MEDIA FOR HIGH TEMPERATURE HEAT TRANSFER, TRANSPORT AND/OR STORAGEJun 21, 16Dec 21, 17[C09K, F28D, F28F]
2017/0335,644 SMART FRAC BALLMay 19, 17Nov 23, 17[B29C, B29L, E21B]
2017/0335,678 SMART FRAC PLUGMay 19, 17Nov 23, 17[E21B, G01V]
2017/0204,333 HYDROPYROLYSIS OF BIOMASS-CONTAINING FEEDSTOCKSMar 30, 17Jul 20, 17[C10G]
2017/0185,698 UTILITY SITUATIONAL AWARENESS SYSTEMDec 22, 16Jun 29, 17[G06F]
2017/0137,294 ACTIVATED CARBON AS A HIGH VALUE PRODUCT OF HYDROPYROLYSISNov 12, 15May 18, 17[C01B, C10L]
2016/0228,821 ELECTROLYTE CHEMISTRY CONTROL IN ELECTRODIALYSIS PROCESSINGFeb 06, 15Aug 11, 16[B01D]
2016/0145,750 METHOD AND SYSTEM FOR LOW VOLTAGE ELECTROCHEMICAL GAS TO LIQUIDS PRODUCTIONNov 18, 15May 26, 16[C25B]
2016/0096,732 METHOD OF PRODUCING HIGH PURITY OXYGENSep 30, 15Apr 07, 16[C01B, B01D]
2013/0269,630 STEAM GENERATOR FILM COOLING USING PRODUCED WATERApr 16, 12Oct 17, 13[F22B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9901846 Energy efficient solvent regeneration process for carbon dioxide captureNov 21, 14Feb 27, 18[B01D]
9879514 Hydraulic fracturing system and methodMay 19, 17Jan 30, 18[E21B]
9849426 Electrolyte chemistry control in electrodialysis processingFeb 06, 15Dec 26, 17[B01D]
9851096 Steam generator film cooling using produced waterApr 16, 12Dec 26, 17[F28C, F28F, F22B]
9803153 Radiant non-catalytic recuperative reformerDec 21, 15Oct 31, 17[C01B, C10L, B01J]
9803512 Reactor system and solid fuel composite thereforMar 30, 16Oct 31, 17[F01K, F28D, F02C, F22B, F23C]
9752776 Pressure vessel and method thereforAug 31, 10Sep 05, 17[F23K, B65D, B01D, F16J]
9650574 Hydropyrolysis of biomass-containing feedstocksJul 01, 14May 16, 17[C01B, C10K, C10G]
9631154 Method and apparatus for removing high concentration acid gas from natural gasMay 14, 14Apr 25, 17[C10L, B01D]
9593282 Removal of hydrogen sulfide as ammonium sulfate from hydropyrolysis product vaporsOct 13, 14Mar 14, 17[C01C, C01B, C05C, C10L, C07C, C10K, C10G, B01D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0147,563 AIR CONDITIONING LAMINATE AND METHODAbandonedNov 27, 13May 28, 15[C09D, F24F, C08K]
2014/0294,695 INJECTOR MIXER FOR A COMPACT GASIFICATION REACTOR SYSTEMAbandonedMay 31, 11Oct 02, 14[F23D, B01F]
2014/0165,927 PILOTLESS, UNPLUGGED COMBUSTION CONTROL SYSTEMAbandonedDec 18, 12Jun 19, 14[F24H, F23N]
2014/0134,695 INTEGRATED HYBRID MEMBRANE/ABSORPTION PROCESS FOR CO2 CAPTURE AND UTILIZATIONAbandonedNov 15, 12May 15, 14[B01D]
2014/0060,002 REGENERATIVE TURBINE FOR POWER GENERATION SYSTEMAbandonedSep 05, 12Mar 06, 14[F02C]
8534957 Cold assisted pipe splitting and burstingExpiredMar 09, 10Sep 17, 13[F16L]
8518587 tolerant alkaline fuel cells and alkaline batteriesExpiredMar 19, 09Aug 27, 13[H01M, B01D]
8464642 Self-orienting, two-wheel pipe crawlerExpiredAug 25, 11Jun 18, 13[B61B]
2013/0020,080 METHOD FOR IN SITU EXTRACTION OF HYDROCARBON MATERIALSAbandonedJul 20, 11Jan 24, 13[E21B]
8296915 External repair method for in-service leaking fluid conduits and containersExpiredOct 10, 11Oct 30, 12[B23P]
8205559 Self-righting, two-wheel pipe crawlerExpiredSep 30, 09Jun 26, 12[B61B]
8183421 Biofuel production by high temperature non-faradaic electrochemical modification of catalysisExpiredApr 09, 09May 22, 12[C25B, C07C]
8128717 Mechanically driven centrifugal pyrolyzerExpiredDec 01, 08Mar 06, 12[C01B, H01M, C10J, B01J]
2011/0236,846 Submerged combustion melterAbandonedJan 18, 08Sep 29, 11[F27B]
7980850 flat radiant panel heaterExpiredJun 30, 06Jul 19, 11[F23D]
7981563 Direct carbon fuel cell with pre-wetted carbon particlesExpiredNov 26, 07Jul 19, 11[H01M]
2011/0094,380 ULTRA-THIN CO2 SELECTIVE ZEOLITE MEMBRANE FOR CO2 SEPARATION FROM POST-COMBUSTION FLUE GASAbandonedOct 28, 09Apr 28, 11[C01B, B01J, B01D]
2011/0076,104 PIPELINE POD TRANSPORT METHODAbandonedAug 25, 10Mar 31, 11[B65G]
2010/0330,462 CORROSION RESISTANT MOLDED GRAPHITE PLATES FOR HIGHLY CORROSIVE ELECTROCHEMICAL DEVICESAbandonedJun 25, 09Dec 30, 10[H01M]
2010/0303,693 HYBRID SOLVENT USING PHYSICAL SOLVENTS AND NANOPARTICLE ADSORBENTSAbandonedJul 10, 09Dec 02, 10[B01J, B01D]

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