Assignee
JOHN ZINK CO LLC
US·66 granted patents·12 pending applications·802 citations·filing 1999–2022
Top patents by PatentIndex Score
78 records- 0196US6383461B1Fuel dilution methods and apparatus for NOx reductionJOHN ZINK CO LLC·Filed 2000·Granted May 7, 2002·100 cites·21 claims
- 0296US6383462B1Fuel dilution methods and apparatus for NOx reductionJOHN ZINK CO LLC·Filed 2000·Granted May 7, 2002·110 cites·23 claims
- 0394US10352852B2TDLAS architecture for widely spaced wavelengthsJOHN ZINK CO LLC·Filed 2015·Granted Jul 16, 2019·5 cites·20 claims
- 0493US7878798B2Coanda gas burner apparatus and methodsJOHN ZINK CO LLC·Filed 2006·Granted Feb 1, 2011·31 cites·39 claims
- 0592US6565361B2Methods and apparatus for burning fuel with low NOx formationJOHN ZINK CO LLC·Filed 2001·Granted May 20, 2003·57 cites·15 claims
- 0690US9828556B1Three-phase separation of hydrocarbon containing fluidsJOHN ZINK CO LLC·Filed 2017·Granted Nov 28, 2017·6 cites·15 claims
- 0788US6616442B2Low NOx premix burner apparatus and methodsJOHN ZINK CO LLC·Filed 2000·Granted Sep 9, 2003·55 cites·8 claims
- 0887US7967600B2Flare apparatusJOHN ZINK CO LLC·Filed 2006·Granted Jun 28, 2011·14 cites·43 claims
- 0986USD851505SFlame monitoring and ignition deviceJOHN ZINK CO LLC·Filed 2018·Granted Jun 18, 2019·14 cites·1 claims
- 1086US6695609B1Compact low NOx gas burner apparatus and methodsJOHN ZINK CO LLC·Filed 2002·Granted Feb 24, 2004·33 cites·11 claims
- 1186US6422858B1Low NOx apparatus and methods for burning liquid and gaseous fuelsJOHN ZINK CO LLC·Filed 2000·Granted Jul 23, 2002·39 cites·27 claims
- 1285US10150923B2Three-phase separation of hydrocarbon containing fluidsJOHN ZINK CO LLC·Filed 2018·Granted Dec 11, 2018·2 cites·13 claims
- 1385US9423127B2Radial burner air inlet with linear volumetric air controlJOHN ZINK CO LLC·Filed 2015·Granted Aug 23, 2016·3 cites·15 claims
- 1484US6729874B2Venturi cluster, and burners and methods employing such clusterJOHN ZINK CO LLC·Filed 2001·Granted May 4, 2004·28 cites·34 claims
- 1584US6347935B1Low NOx and low Co burner and method for operating sameJOHN ZINK CO LLC·Filed 1999·Granted Feb 19, 2002·49 cites·64 claims
- 1681US10301554B2Three-phase separation of hydrocarbon containing fluidsJOHN ZINK CO LLC·Filed 2018·Granted May 28, 2019·1 cites·14 claims
- 1781US6685462B2Apparatus for burning fuel with low NOx formationJOHN ZINK CO LLC·Filed 2003·Granted Feb 3, 2004·24 cites·15 claims
- 1881US6486375B1Process for recovering hydrocarbons from inert gas-hydrocarbon vapor mixturesJOHN ZINK CO LLC·Filed 2001·Granted Nov 26, 2002·17 cites·30 claims
- 1980US6840761B2Ultra-stable flare pilot and methodsJOHN ZINK CO LLC·Filed 2003·Granted Jan 11, 2005·21 cites·10 claims
- 2079US10053636B2Three-phase separation of hydrocarbon containing fluidsJOHN ZINK CO LLC·Filed 2017·Granted Aug 21, 2018·1 cites·11 claims
- 2179US6796790B2High capacity/low NOx radiant wall burnerJOHN ZINK CO LLC·Filed 2001·Granted Sep 28, 2004·28 cites·79 claims
- 2276US6478239B2High efficiency fuel oil atomizerJOHN ZINK CO LLC·Filed 2001·Granted Nov 12, 2002·19 cites·35 claims
- 2375US12196415B2Radiant wall burnerJOHN ZINK CO LLC·Filed 2022·Granted Jan 14, 2025·0 cites·16 claims
- 2473US11747013B2Low NOx and CO combustion burner method and apparatusJOHN ZINK CO LLC·Filed 2022·Granted Sep 5, 2023·0 cites·16 claims
- 2572US6524098B1Burner assembly with swirler formed from concentric componentsJOHN ZINK CO LLC·Filed 2000·Granted Feb 25, 2003·23 cites·25 claims
- 2670US10935233B2Swirl stabilized high capacity duct burnerJOHN ZINK CO LLC·Filed 2015·Granted Mar 2, 2021·2 cites·14 claims
- 2769US7244119B2Compact low NOx gas burner apparatus and methodsJOHN ZINK CO LLC·Filed 2004·Granted Jul 17, 2007·14 cites·24 claims
- 2867US11649961B2Low NOx and CO combustion burner method and apparatusJOHN ZINK CO LLC·Filed 2018·Granted May 16, 2023·0 cites·8 claims
- 2967US10371378B2Method and apparatus for monitoring port blockage for TDLAS measurements in harsh environmentsJOHN ZINK CO LLC·Filed 2014·Granted Aug 6, 2019·1 cites·14 claims
- 3067US7153129B2Remote staged furnace burner configurations and methodsJOHN ZINK CO LLC·Filed 2004·Granted Dec 26, 2006·13 cites·22 claims
- 3165US11471790B2Three-phase separation of hydrocarbon containing fluidsJOHN ZINK CO LLC·Filed 2021·Granted Oct 18, 2022·0 cites·7 claims
- 3265US6607376B2Low NOx radiant wall burnerJOHN ZINK CO LLC·Filed 2001·Granted Aug 19, 2003·10 cites·20 claims
- 3364US6702572B2Ultra-stable flare pilot and methodsJOHN ZINK CO LLC·Filed 2001·Granted Mar 9, 2004·10 cites·44 claims
- 3463US7198482B2Compact low NOx gas burner apparatus and methodsJOHN ZINK CO LLC·Filed 2004·Granted Apr 3, 2007·12 cites·54 claims
- 3563US7025590B2Remote staged radiant wall furnace burner configurations and methodsJOHN ZINK CO LLC·Filed 2004·Granted Apr 11, 2006·11 cites·28 claims
- 3662US6905328B2Low NOx radiant wall burnerJOHN ZINK CO LLC·Filed 2003·Granted Jun 14, 2005·8 cites·26 claims
- 3762US6464492B1Methods of utilizing boiler blowdown for reducing NOxJOHN ZINK CO LLC·Filed 2001·Granted Oct 15, 2002·14 cites·26 claims
- 3861US11585529B2Radiant wall burnerJOHN ZINK CO LLC·Filed 2018·Granted Feb 21, 2023·0 cites·11 claims
- 3961US7318381B2Methods and systems for determining and controlling the percent stoichiometric oxidant in an incineratorJOHN ZINK CO LLC·Filed 2004·Granted Jan 15, 2008·11 cites·18 claims
- 4060US12215860B2Flame detection and ignition deviceJOHN ZINK CO LLC·Filed 2020·Granted Feb 4, 2025·0 cites·21 claims
- 4160USD883812SFlame monitoring and ignition deviceJOHN ZINK CO LLC·Filed 2019·Granted May 12, 2020·3 cites·1 claims
- 4259US6691928B2High efficiency method for atomizing a liquid fuelJOHN ZINK CO LLC·Filed 2002·Granted Feb 17, 2004·8 cites·20 claims
- 4358US11852335B2Swirl stabilized high capacity duct burnerJOHN ZINK CO LLC·Filed 2020·Granted Dec 26, 2023·0 cites·6 claims
- 4456US12215863B2Liquid seal with mating collarJOHN ZINK CO LLC·Filed 2021·Granted Feb 4, 2025·0 cites·20 claims
- 4555US9484717B2High energy ignition spark igniterJOHN ZINK CO LLC·Filed 2014·Granted Nov 1, 2016·1 cites·19 claims
- 4655US2010021853A1Burner Apparatus And MethodsJOHN ZINK CO LLC·Filed 2008·Application pending·0 cites
- 4754US10913012B2Three-phase separation of hydrocarbon containing fluidsJOHN ZINK CO LLC·Filed 2018·Granted Feb 9, 2021·0 cites·13 claims
- 4854USD875565SFlame monitoring and ignition deviceJOHN ZINK CO LLC·Filed 2019·Granted Feb 18, 2020·2 cites·1 claims
- 4954US2009136406A1Flameless thermal oxidation methodJOHN ZINK CO LLC·Filed 2007·Application pending·0 cites
- 5053US2011207066A1Flare apparatusJOHN ZINK CO LLC·Filed 2011·Application pending·0 cites
Showing the top 50 of 78 patent records by PatentIndex Score.
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