Assignee
GAS TECHNOLOGY INST
US·178 granted patents·39 pending applications·2,448 citations·filing 2000–2022
Top patents by PatentIndex Score
217 records- 0198US6475451B1Mercury removal from gaseous process streamsGAS TECHNOLOGY INST·Filed 2000·Granted Nov 5, 2002·139 cites·27 claims
- 0297US10906804B2Devices and methods for hydrogen generation via ammonia decompositionGAS TECHNOLOGY INST·Filed 2018·Granted Feb 2, 2021·19 cites·12 claims
- 0397US6725705B1Enhanced acoustic detection of gas leaks in underground gas pipelinesGAS TECHNOLOGY INST·Filed 2003·Granted Apr 27, 2004·129 cites·14 claims
- 0495US7210467B2Advanced high efficiency, ultra-low emission, thermochemically recuperated reciprocating internal combustion engineGAS TECHNOLOGY INST·Filed 2004·Granted May 1, 2007·77 cites·10 claims
- 0594US7273583B2Process and apparatus for uniform combustion within a molten materialGAS TECHNOLOGY INST·Filed 2004·Granted Sep 25, 2007·108 cites·11 claims
- 0692US7758663B2Plasma assisted conversion of carbonaceous materials into synthesis gasGAS TECHNOLOGY INST·Filed 2006·Granted Jul 20, 2010·22 cites·14 claims
- 0791US11535514B2System and method for recycling pressure swing absorber off-gasGAS TECHNOLOGY INST·Filed 2021·Granted Dec 27, 2022·12 cites·20 claims
- 0891US10619105B2Hydropyrolysis of biomass-containing feedstocksGAS TECHNOLOGY INST·Filed 2017·Granted Apr 14, 2020·4 cites·20 claims
- 0991US10590359B2Hydrothermally carbonized biomass formed via reactive twin-screw extrusionGAS TECHNOLOGY INST·Filed 2016·Granted Mar 17, 2020·4 cites·17 claims
- 1091US7147064B2Laser spectroscopy/chromatography drill bit and methodsGAS TECHNOLOGY INST·Filed 2004·Granted Dec 12, 2006·88 cites·9 claims
- 1191US6939130B2High-heat transfer low-NOx combustion systemGAS TECHNOLOGY INST·Filed 2003·Granted Sep 6, 2005·70 cites·15 claims
- 1291US6888097B2Fiber optics laser perforation toolGAS TECHNOLOGY INST·Filed 2003·Granted May 3, 2005·138 cites·15 claims
- 1390US11578628B2Method and system to selectively recover water vapor and latent heat from exhaust gas streamsGAS TECHNOLOGY INST·Filed 2021·Granted Feb 14, 2023·1 cites·16 claims
- 1490US7938893B2Membrane reactor for H2S, CO2 and H2 separationGAS TECHNOLOGY INST·Filed 2006·Granted May 10, 2011·23 cites·9 claims
- 1590US7926292B2Partial oxidation gas turbine coolingGAS TECHNOLOGY INST·Filed 2008·Granted Apr 19, 2011·72 cites·16 claims
- 1690US7572318B2High-temperature membrane for CO2 and/or H2S separationGAS TECHNOLOGY INST·Filed 2006·Granted Aug 11, 2009·15 cites·28 claims
- 1790US7059364B2Control method for high-pressure hydrogen vehicle fueling station dispensersGAS TECHNOLOGY INST·Filed 2004·Granted Jun 13, 2006·62 cites·3 claims
- 1890US7037414B2Photoelectrolysis of water using proton exchange membranesGAS TECHNOLOGY INST·Filed 2003·Granted May 2, 2006·28 cites·26 claims
- 1990US6970397B2Determination of fluid properties of earth formations using stochastic inversionGAS TECHNOLOGY INST·Filed 2003·Granted Nov 29, 2005·109 cites·27 claims
- 2090US6946017B2Process for separating carbon dioxide and methaneGAS TECHNOLOGY INST·Filed 2003·Granted Sep 20, 2005·83 cites·14 claims
- 2189US9879514B2Hydraulic fracturing system and methodGAS TECHNOLOGY INST·Filed 2017·Granted Jan 30, 2018·10 cites·20 claims
- 2289US7762807B2Gas-fired radiant tube with internal recuperatorGAS TECHNOLOGY INST·Filed 2008·Granted Jul 27, 2010·17 cites·16 claims
- 2389US7736400B2Plasma assisted conversion of carbonaceous materials into a gasGAS TECHNOLOGY INST·Filed 2006·Granted Jun 15, 2010·15 cites·14 claims
- 2489US6971336B1Super low NOx, high efficiency, compact firetube boilerGAS TECHNOLOGY INST·Filed 2005·Granted Dec 6, 2005·24 cites·21 claims
- 2589US6887692B2Method and apparatus for hydrogen production from organic wastes and manureGAS TECHNOLOGY INST·Filed 2002·Granted May 3, 2005·57 cites·17 claims
- 2689US6880646B2Laser wellbore completion apparatus and methodGAS TECHNOLOGY INST·Filed 2003·Granted Apr 19, 2005·112 cites·10 claims
- 2789US6755262B2Downhole lens assembly for use with high power lasers for earth boringGAS TECHNOLOGY INST·Filed 2003·Granted Jun 29, 2004·103 cites·21 claims
- 2888US9163316B2Method for producing methanol from methaneGAS TECHNOLOGY INST·Filed 2012·Granted Oct 20, 2015·4 cites·16 claims
- 2988US7399339B2Polyoxometalate material for gaseous stream purification at high temperatureGAS TECHNOLOGY INST·Filed 2005·Granted Jul 15, 2008·18 cites·21 claims
- 3087US10882800B2Integrated gasification and electrolysis processGAS TECHNOLOGY INST·Filed 2019·Granted Jan 5, 2021·2 cites·27 claims
- 3187US7903390B2Bipolar membrane for electrochemical supercapacitors and other capacitorsGAS TECHNOLOGY INST·Filed 2008·Granted Mar 8, 2011·10 cites·7 claims
- 3287US7745026B2Direct carbon fueled solid oxide fuel cell or high temperature batteryGAS TECHNOLOGY INST·Filed 2005·Granted Jun 29, 2010·8 cites·16 claims
- 3386US11084720B2Hydrogen turbine compatible fuel sourceGAS TECHNOLOGY INST·Filed 2018·Granted Aug 10, 2021·2 cites·29 claims
- 3486US10906808B2Noble metal catalysts and processes for reforming of methane and other hydrocarbonsGAS TECHNOLOGY INST·Filed 2017·Granted Feb 2, 2021·2 cites·25 claims
- 3586US9982523B2Hydraulic fracturing system and methodGAS TECHNOLOGY INST·Filed 2017·Granted May 29, 2018·6 cites·22 claims
- 3686US7963328B2Process and apparatus for release and recovery of methane from methane hydratesGAS TECHNOLOGY INST·Filed 2009·Granted Jun 21, 2011·28 cites·17 claims
- 3786US6663380B2Method and apparatus for advanced staged combustion utilizing forced internal recirculationGAS TECHNOLOGY INST·Filed 2001·Granted Dec 16, 2003·34 cites·20 claims
- 3886US6627035B2Gas diffusion electrode manufacture and MEA fabricationGAS TECHNOLOGY INST·Filed 2001·Granted Sep 30, 2003·43 cites·10 claims
- 3985US10738247B2Processes and systems for reforming of methane and light hydrocarbons to liquid hydrocarbon fuelsGAS TECHNOLOGY INST·Filed 2017·Granted Aug 11, 2020·2 cites·20 claims
- 4085US6851488B2Laser liner creation apparatus and methodGAS TECHNOLOGY INST·Filed 2003·Granted Feb 8, 2005·82 cites·18 claims
- 4184US7981563B2Direct carbon fuel cell with pre-wetted carbon particlesGAS TECHNOLOGY INST·Filed 2007·Granted Jul 19, 2011·6 cites·20 claims
- 4284US7578985B2Method for direct oxidation of hydrogen sulfide to elemental sulfur at low temperaturesGAS TECHNOLOGY INST·Filed 2007·Granted Aug 25, 2009·20 cites·8 claims
- 4383US7833391B2Solar hydrogen chargerGAS TECHNOLOGY INST·Filed 2007·Granted Nov 16, 2010·5 cites·17 claims
- 4483US7811544B1Sulfur recovery processGAS TECHNOLOGY INST·Filed 2009·Granted Oct 12, 2010·6 cites·12 claims
- 4583US7269967B2Method and apparatus for removing moisture from evaporator coilsGAS TECHNOLOGY INST·Filed 2005·Granted Sep 18, 2007·8 cites·8 claims
- 4683US6932958B2Simplified three-stage fuel processorGAS TECHNOLOGY INST·Filed 2003·Granted Aug 23, 2005·38 cites·29 claims
- 4783US6893763B2Composite polymer electrolyte membrane for polymer electrolyte membrane fuel cellsGAS TECHNOLOGY INST·Filed 2002·Granted May 17, 2005·24 cites·15 claims
- 4882US10488120B2Air cooling day cycle-based processing and systemsGAS TECHNOLOGY INST·Filed 2017·Granted Nov 26, 2019·2 cites·23 claims
- 4982US7544340B2Method for creating a gas-liquid contact areaGAS TECHNOLOGY INST·Filed 2007·Granted Jun 9, 2009·11 cites·17 claims
- 5081US7466134B2Method and apparatus for locating underground cast iron pipe jointsGAS TECHNOLOGY INST·Filed 2006·Granted Dec 16, 2008·10 cites·4 claims
Showing the top 50 of 217 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when GAS TECHNOLOGY INST files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →