Inventor · disambiguated record
Youhao Xu
Also filed as: XU YOUHAO
22 granted patents·3 pending applications·43 citations·filing 2000–2023
90Inventor score
Top patents by PatentIndex Score
25 records- 0186US11873457B2Catalytic conversion process and system for producing gasoline and propyleneCHINA PETROLEUM & CHEM CORP·Filed 2020·Granted Jan 16, 2024·2 cites·13 claims
- 0277US6495028B1Catalytic conversion process for producing isobutane and isoparaffin-enriched gasolineCHINA PETROCHEMICAL CORP·Filed 2000·Granted Dec 17, 2002·25 cites·27 claims
- 0374US8791038B2Catalyst regeneration process for improving catalyst selectivityXU YOUHAO·Filed 2010·Granted Jul 29, 2014·2 cites·19 claims
- 0465US9611432B2Catalytic cracking catalyst having a higher selectivity, processing method and use thereofXU YOUHAO·Filed 2010·Granted Apr 4, 2017·1 cites·26 claims
- 0565US2025297172A1Method and system for regenerating a catalytic cracking catalyst using a gaseous bio-based fuelCHINA PETROLEUM & CHEM CORP·Filed 2023·Application pending·0 cites
- 0665US2025352993A1Method and system for regenerating a catalytic cracking catalyst using a biomass charcoal fuelCHINA PETROLEUM & CHEM CORP·Filed 2023·Application pending·0 cites
- 0760US8696887B2Catalytic conversion processXU YOUHAO·Filed 2008·Granted Apr 15, 2014·2 cites·23 claims
- 0859US2025296075A1Catalytic cracking catalyst regeneration method and system adopting bio-based liquid phase fuelCHINA PETROLEUM & CHEM CORP·Filed 2023·Application pending·0 cites
- 0958US7678342B1Riser reactor for fluidized catalytic conversionCHINA PETROCHEMICAL CORP·Filed 2000·Granted Mar 16, 2010·10 cites·7 claims
- 1056US10907110B2Process for treating gasolineCHINA PETROLEUM & CHEM CORP·Filed 2017·Granted Feb 2, 2021·0 cites·18 claims
- 1156US8529754B2Catalytic conversion process for producing more diesel and propyleneCUI SHOUYE·Filed 2010·Granted Sep 10, 2013·1 cites·54 claims
- 1252US12269794B2Fluidized catalytic conversion method for maximizing production of propyleneCHINA PETROLEUM & CHEM CORP·Filed 2021·Granted Apr 8, 2025·0 cites·18 claims
- 1352US12180148B2Catalytic conversion process and system with increased propylene productionCHINA PETROLEUM & CHEM CORP·Filed 2020·Granted Dec 31, 2024·0 cites·12 claims
- 1452US11041131B2Process for treating gasolineCHINA PETROLEUM & CHEM CORP·Filed 2017·Granted Jun 22, 2021·0 cites·18 claims
- 1550US12441943B2Fluidized catalytic conversion method for preparing low-carbon olefinsCHINA PETROLEUM & CHEM CORP·Filed 2021·Granted Oct 14, 2025·0 cites·19 claims
- 1650US11512259B2Process for producing light olefins and low-sulfur fuel oil componentsCHINA PETROLEUM & CHEM CORP·Filed 2020·Granted Nov 29, 2022·0 cites·15 claims
- 1748US12435284B2Fluidized catalytic conversion method for producing low-carbon olefins from hydrocarbonsCHINA PETROLEUM & CHEM CORP·Filed 2021·Granted Oct 7, 2025·0 cites·19 claims
- 1847US11518949B2Process for producing propylene and a low-sulfur fuel oil componentCHINA PETROLEUM & CHEM CORP·Filed 2020·Granted Dec 6, 2022·0 cites·18 claims
- 1946US8597500B2Process for converting inferior feedstock to high quality fuel oilXU YOUHAO·Filed 2009·Granted Dec 3, 2013·0 cites·20 claims
- 2045US10144680B2Process for producing light olefinsCHINA PETROLEUM & CHEM CORP·Filed 2015·Granted Dec 4, 2018·0 cites·18 claims
- 2144US11427773B2Catalytic cracking process for producing isobutane and/or light aromatics in high yieldCHINA PETROLEUM & CHEM CORP·Filed 2018·Granted Aug 30, 2022·0 cites·18 claims
- 2242US11365360B2Process for converting inferior feedstock oilCHINA PETROLEUM & CHEM CORP·Filed 2016·Granted Jun 21, 2022·0 cites·19 claims
- 2340US9580664B2Catalytic conversion method for improving product distributionXU YOUHAO·Filed 2011·Granted Feb 28, 2017·0 cites·20 claims
- 2437US10737991B2Process for producing light olefinsCHINA PETROLEUM & CHEM CORP·Filed 2015·Granted Aug 11, 2020·0 cites·14 claims
- 2537US8932457B2Catalytic conversion method for increasing cetane number barrel of dieselXU YOUHAO·Filed 2010·Granted Jan 13, 2015·0 cites·25 claims
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