Inventor · disambiguated record
Xiaolai Zheng
Also filed as: ZHENG XIAOLAI
23 granted patents·17 pending applications·159 citations·filing 2006–2023
95Inventor score
Files withBASF CORP29BASF MOBILE EMISSIONS CATALYSTS LLC3GM GLOBAL TECH OPERATIONS LLC2ZHENG XIAOLAI2BASF CATALYSTS LLC1
Top patents by PatentIndex Score
40 records- 0195US9321009B2Emissions treatment system with ammonia-generating and SCR catalystsBASF CORP·Filed 2013·Granted Apr 26, 2016·16 cites·27 claims
- 0294US11904299B2TWC system for fuel cut NOx controlBASF CORP·Filed 2019·Granted Feb 20, 2024·14 cites·19 claims
- 0394US10857521B2Diesel oxidation catalystBASF CORP·Filed 2016·Granted Dec 8, 2020·15 cites·19 claims
- 0494US10634030B2Nitrous oxide removal catalysts for exhaust systemsBASF CORP·Filed 2015·Granted Apr 28, 2020·7 cites·30 claims
- 0594US9931596B2Emissions treatment systems with TWC catalysts and SCR-HCT catalystsBASF CORP·Filed 2015·Granted Apr 3, 2018·11 cites·25 claims
- 0693US10247071B2Titania-doped zirconia as platinum group metal support in catalysts for treatment of combustion engine exhausts streamsBASF CORP·Filed 2015·Granted Apr 2, 2019·6 cites·19 claims
- 0793US8207365B2Polymeric salen compounds and methods thereofZHENG XIAOLAI·Filed 2006·Granted Jun 26, 2012·34 cites·14 claims
- 0892US11149610B2Nitrous oxide removal catalysts for exhaust systemsBASF CORP·Filed 2020·Granted Oct 19, 2021·2 cites·6 claims
- 0992US10906032B2Exhaust gas treatment catalystsBASF CORP·Filed 2016·Granted Feb 2, 2021·5 cites·38 claims
- 1092US10883402B2Titania-doped zirconia as platinum group metal support in catalysts for treatment of combustion engine exhausts streamsBASF CORP·Filed 2019·Granted Jan 5, 2021·4 cites·5 claims
- 1192US10260395B2Nitrous oxide removal catalysts for exhaust systemsBASF CORP·Filed 2016·Granted Apr 16, 2019·6 cites·25 claims
- 1291US9662611B2Emissions treatment system with ammonia-generating and SCR catalystsWAN CHUNG-ZONG·Filed 2010·Granted May 30, 2017·14 cites·9 claims
- 1388US11167273B2Catalytic composites comprising Nb2O5/CeO2 SCR componentBASF CORP·Filed 2018·Granted Nov 9, 2021·4 cites·32 claims
- 1488US9533295B2Pt-Pd diesel oxidation catalyst with CO/HC light-off and HC storage functionMÜLLER-STACH TORSTEN W·Filed 2012·Granted Jan 3, 2017·8 cites·20 claims
- 1587US10124292B2Emissions treatment system with ammonia-generating and SCR catalystsBASF CORP·Filed 2017·Granted Nov 13, 2018·2 cites·19 claims
- 1687US9358503B2Emissions treatment system with ammonia-generating and SCR catalystsBASF CORP·Filed 2014·Granted Jun 7, 2016·5 cites·29 claims
- 1784US12253015B2Catalytic article and methods of manufacturing and using the sameBASF MOBILE EMISSIONS CATALYSTS LLC·Filed 2019·Granted Mar 18, 2025·2 cites·24 claims
- 1879US11713705B2Nitrous oxide removal catalysts for exhaust systemsBASF CORP·Filed 2021·Granted Aug 1, 2023·0 cites·9 claims
- 1979US9498775B2Lean NOx trap diesel oxidation catalyst with hydrocarbon storage functionZHENG XIAOLAI·Filed 2012·Granted Nov 22, 2016·4 cites·15 claims
- 2064US12390796B2Diesel oxidation catalystBASF CORP·Filed 2020·Granted Aug 19, 2025·0 cites·8 claims
- 2162US11801491B1Three-way catalyst with reduced palladium loading and method of making the three-way catalystGM GLOBAL TECH OPERATIONS LLC·Filed 2022·Granted Oct 31, 2023·0 cites·20 claims
- 2258US2024253018A1Layered catalysts for purifying exhaust gas streams and methods of making the sameGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 2357US2023321635A1Three-way conversion catalyst composition comprising platinum-rhodium bimetallic componentsBASF CORP·Filed 2021·Application pending·0 cites
- 2456US12179186B2Layered catalysts composition and catalytic article and methods of manufacturing and using the sameBASF MOBILE EMISSIONS CATALYSTS LLC·Filed 2019·Granted Dec 31, 2024·0 cites·20 claims
- 2555US12427504B2Layered catalytic article and method of manufacturing the catalytic articleBASF MOBILE EMISSIONS CATALYSTS LLC·Filed 2020·Granted Sep 30, 2025·0 cites·27 claims
- 2655US2024207823A1Layered catalytic articleBASF CORP·Filed 2022·Application pending·0 cites
- 2754US2025325944A1Zoned three-way conversion catalysts comprising platinum, palladium, and rhodiumBASF CORP·Filed 2023·Application pending·0 cites
- 2849US2022193639A1Layered tri-metallic catalytic article and method of manufacturing the catalytic articleBASF CORP·Filed 2020·Application pending·0 cites
- 2948US2013336864A1Composites Of Mixed Metal Oxides For Oxygen StorageBASF CORP·Filed 2013·Application pending·0 cites
- 3047US2024424445A1Zoned three-way conversion catalysts comprising platinum, palladium, and rhodiumBASF CORP·Filed 2022·Application pending·0 cites
- 3147US2014369912A1Integrated Supports for Emission Control CatalystsBASF CORP·Filed 2014·Application pending·0 cites
- 3246US2020055035A1Exhaust gas treatment catalyst for abatement of nitrogen oxidesBASF CORP·Filed 2018·Application pending·0 cites
- 3345US2025050318A1Rhodium-free twc catalytic articleBASF CORP·Filed 2022·Application pending·0 cites
- 3444US2024058791A1Platinum group metal catalyst composition for twc applicationBASF CORP·Filed 2021·Application pending·0 cites
- 3544US2022161236A1Layered tri-metallic catalytic article and method of manufacturing the catalytic articleBASF CORP·Filed 2020·Application pending·0 cites
- 3642US2023405568A1Zoned catalytic articleBASF CORP·Filed 2021·Application pending·0 cites
- 3740US2023330638A1Layered catalytic article and process for preparing the catalytic articleBASF CORP·Filed 2021·Application pending·0 cites
- 3840US2010251700A1HC-SCR System for Lean Burn EnginesBASF CATALYSTS LLC·Filed 2010·Application pending·0 cites
- 3937US2023372905A1Diesel oxidation catalyst with enhanced hydrocarbon light-off propertiesBASF CORP·Filed 2021·Application pending·0 cites
- 4035US2017333877A1Mixed metal oxide composite for oxygen storageBASF SE·Filed 2015·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →