Assignee
QI GONGSHIN
US·9 granted patents·2 pending applications·98 citations·filing 2010–2012
Top patents by PatentIndex Score
11 records- 0195US8057767B1Base metal oxides oxidation catalystQI GONGSHIN·Filed 2010·Granted Nov 15, 2011·28 cites·20 claims
- 0294US8959894B2Manganese-based oxides promoted lean NOx trap (LNT) catalystQI GONGSHIN·Filed 2011·Granted Feb 24, 2015·18 cites·18 claims
- 0394US8226915B2Coated perovskite-based catalysts, catalyst combinations and methods of treating a gas streamQI GONGSHIN·Filed 2010·Granted Jul 24, 2012·15 cites·26 claims
- 0492US9186654B2Low cost lean NOx reduction catalyst systemQI GONGSHIN·Filed 2011·Granted Nov 17, 2015·11 cites·17 claims
- 0592US8404201B2Mn, Ce and Zr mixed oxides oxidation catalystQI GONGSHIN·Filed 2011·Granted Mar 26, 2013·11 cites·11 claims
- 0685US8661788B2Exhaust aftertreatment systems that include an ammonia-SCR catalyst promoted with an oxygen storage materialQI GONGSHIN·Filed 2010·Granted Mar 4, 2014·7 cites·15 claims
- 0783US8318119B2Method for preparing perovskite oxide-based catalyst particlesQI GONGSHIN·Filed 2010·Granted Nov 27, 2012·4 cites·19 claims
- 0880US8765092B2Non-stoichiometric perovskite oxide oxidation catalyst for oxidizing NO to NO2QI GONGSHIN·Filed 2012·Granted Jul 1, 2014·4 cites·18 claims
- 0943US8956992B2SCR catalysts preparation methodsQI GONGSHIN·Filed 2011·Granted Feb 17, 2015·0 cites·15 claims
- 1040US2012183467A1Low temperature oxidation of ammonia in nitric acid productionQI GONGSHIN·Filed 2011·Application pending·0 cites
- 1139US2012191288A1On-board diagnostics system and methodQI GONGSHIN·Filed 2011·Application pending·0 cites
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