Inventor · disambiguated record
Gerald Stephen Koermer
Also filed as: KOERMER GERALD · KOERMER GERALD S · KOERMER GERALD STEPHEN
29 granted patents·6 pending applications·585 citations·filing 1997–2023
97Inventor score
Top patents by PatentIndex Score
35 records- 0199US7601662B2Copper CHA zeolite catalystsBASF CATALYSTS LLC·Filed 2008·Granted Oct 13, 2009·155 cites·38 claims
- 0298US9162218B2Copper CHA zeolite catalystsBASF CORP·Filed 2015·Granted Oct 20, 2015·20 cites·30 claims
- 0398US9138732B2Copper CHA zeolite catalystsBASF CORP·Filed 2015·Granted Sep 22, 2015·14 cites·30 claims
- 0498US8735311B2Copper CHA zeolite catalystsBASF CORP·Filed 2013·Granted May 27, 2014·27 cites·7 claims
- 0598US8617474B2Systems utilizing non-zeolitic metal-containing molecular sieves having the CHA crystal structureBULL IVOR·Filed 2011·Granted Dec 31, 2013·46 cites·14 claims
- 0697US8404203B2Processes for reducing nitrogen oxides using copper CHA zeolite catalystsBULL IVOR·Filed 2009·Granted Mar 26, 2013·51 cites·31 claims
- 0795US7704475B2Zeolite catalyst with improved NOx reduction in SCRBASF CATALYSTS LLC·Filed 2006·Granted Apr 27, 2010·23 cites·24 claims
- 0894US9656254B2Copper CHA zeolite catalystsBASF CORP·Filed 2015·Granted May 23, 2017·7 cites·28 claims
- 0994US8574520B2Metal oxide support material containing nanoscaled iron platinum group metalKOPLIN TOBIAS JOACHIM·Filed 2010·Granted Nov 5, 2013·40 cites·18 claims
- 1093US5996337ADynamic calorimetric sensor systemENGELHARD CORP·Filed 1998·Granted Dec 7, 1999·91 cites·93 claims
- 1192US7968068B2Zeolite catalyst with improved NOx reduction in SCRBASF CORP·Filed 2010·Granted Jun 28, 2011·12 cites·19 claims
- 1292US2024091751A1Copper cha zeolite catalystsBASF CORP·Filed 2023·Application pending·0 cites
- 1390US9839905B2Copper CHA zeolite catalystsBASF CORP·Filed 2015·Granted Dec 12, 2017·4 cites·23 claims
- 1489US11845067B2Copper CHA zeolite catalystsBASF CORP·Filed 2022·Granted Dec 19, 2023·0 cites·5 claims
- 1581US7189454B2Carbon coated high luster materialsENGELHARD CORP·Filed 2004·Granted Mar 13, 2007·18 cites·17 claims
- 1680US7569511B2Catalyst composition for alcohol steam reformingBASF CATALYSTS LLC·Filed 2006·Granted Aug 4, 2009·4 cites·24 claims
- 1777US11529619B2Copper CHA zeolite catalystsBASF CORP·Filed 2020·Granted Dec 20, 2022·0 cites·6 claims
- 1877US6071476AExhaust gas sensorMOTOROLA INC·Filed 1997·Granted Jun 6, 2000·50 cites·124 claims
- 1975US10105649B2Methods utilizing non-zeolitic metal-containing molecular sieves having the CHA crystal structureBULL IVOR·Filed 2011·Granted Oct 23, 2018·1 cites·11 claims
- 2075US7943548B2Catalysts to reduce NOx in an exhaust gas stream and methods of preparationBASF CORP·Filed 2006·Granted May 17, 2011·6 cites·17 claims
- 2174US7875238B2Device for generating aqueous chlorine dioxide solutionsBASF CORP·Filed 2006·Granted Jan 25, 2011·2 cites·19 claims
- 2274US7531208B2Carbon coated high luster materialsBASF CORP·Filed 2006·Granted May 12, 2009·1 cites·16 claims
- 2372US10654031B2Copper CHA zeolite catalystsBASF CORP·Filed 2017·Granted May 19, 2020·0 cites·15 claims
- 2471US9091433B2Monolith catalyst and use thereofMABANDE GODWIND TAFARA PETER·Filed 2010·Granted Jul 28, 2015·4 cites·12 claims
- 2570US8178064B2Treatment of power utilities exhaustKOERMER GERALD·Filed 2010·Granted May 15, 2012·3 cites·20 claims
- 2669US2019015783A1Methods Utilizing Non-Zeolitic Metal-Containing Molecular Sieves Having The CHA Crystal StructureBASF CORP·Filed 2018·Application pending·0 cites
- 2766US2014219879A1Copper CHA Zeolite CatalystsBASF CORP·Filed 2014·Application pending·0 cites
- 2865US7759280B2Catalysts, systems and methods to reduce NOX in an exhaust gas streamBASF CORP·Filed 2006·Granted Jul 20, 2010·2 cites·14 claims
- 2964US8017236B2Carbon coated high luster materialsBASF CORP·Filed 2006·Granted Sep 13, 2011·2 cites·17 claims
- 3061US8173574B2Catalysts to reduce NOx in an exhaust gas stream and methods of preparationKOERMER GERALD S·Filed 2007·Granted May 8, 2012·1 cites·17 claims
- 3158US2009196812A1Catalysts, Systems and Methods Utilizing Non-Zeolitic Metal-Containing Molecular Sieves Having the CHA Crystal StructureBASF CATALYSTS LLC·Filed 2009·Application pending·0 cites
- 3254US8193114B2Catalysts for dual oxidation of ammonia and carbon monoxide with low to no NOx formationMOINI AHMAD·Filed 2006·Granted Jun 5, 2012·1 cites·7 claims
- 3342US9308497B2Hydrocarbon selective catalytic reduction catalyst for NOx emissions controlFURBECK HOWARD·Filed 2011·Granted Apr 12, 2016·0 cites·20 claims
- 3442US2014286857A1Methods of preparing metal containing inorganic ion exchangersBASF CORP·Filed 2014·Application pending·0 cites
- 3539US2010209329A1Catalyst for producing ammonia from hydrocarbon and nitrogen oxidesBASF CATALYSTS LLC·Filed 2010·Application pending·0 cites
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