Inventor · disambiguated record
Xianghai Meng
Also filed as: MENG XIANGHAI
12 granted patents·7 pending applications·21 citations·filing 2010–2023
85Inventor score
Files withLIU ZHICHANG9SHELL OIL CO5UNIV CHINA PETROLEUM BEIJING3BAYER AG1CHINA UNIV OF PETROLEUM (BEIJING)1
Top patents by PatentIndex Score
19 records- 0188US8692048B2Method for revamping an HF or sulphuric acid alkylation unitLIU ZHICHANG·Filed 2010·Granted Apr 8, 2014·6 cites·9 claims
- 0286US10822242B2ZSM-35 molecular sieve and preparation method thereofCHINA UNIV OF PETROLEUM—BEIJING·Filed 2019·Granted Nov 3, 2020·2 cites·16 claims
- 0386US8653318B2Process for preparing an alkylateLIU ZHICHANG·Filed 2010·Granted Feb 18, 2014·5 cites·18 claims
- 0484US8569561B2Method for revamping an HF or sulphuric acid alkylation unitLIU ZHICHANG·Filed 2010·Granted Oct 29, 2013·4 cites·5 claims
- 0584US8552243B2Process for preparing an alkylateLIU ZHICHANG·Filed 2010·Granted Oct 8, 2013·4 cites·15 claims
- 0664US2024109056A1Composite ionic liquid and preparation method and use thereofUNIV CHINA PETROLEUM BEIJING·Filed 2023·Application pending·0 cites
- 0760US11634334B2Method of synthesizing an aluminosilicate molecular sieve by a crystal seed-assisted methodUNIV CHINA PETROLEUM BEIJING·Filed 2020·Granted Apr 25, 2023·0 cites·6 claims
- 0851US11426702B2Method and system for treatment of spent chloroaluminate ionic liquid catalyst and alkaline wastewaterUNIV CHINA PETROLEUM BEIJING·Filed 2020·Granted Aug 30, 2022·0 cites·20 claims
- 0949US9567273B2Process for preparing alkylate comprising an improved solids removal stepSHELL OIL CO·Filed 2013·Granted Feb 14, 2017·0 cites·10 claims
- 1048US9346042B2Process for regeneration of ionic liquid catalystSHELL OIL CO·Filed 2012·Granted May 24, 2016·0 cites·10 claims
- 1146US9096487B2Alkylation method using ionic liquid as catalystLIU ZHICHANG·Filed 2010·Granted Aug 4, 2015·0 cites·12 claims
- 1245US2022144848A1Substituted oxopyridine derivativesBAYER AG·Filed 2019·Application pending·0 cites
- 1342US8633346B2Process for preparing an alkylateLIU ZHICHANG·Filed 2010·Granted Jan 21, 2014·0 cites·45 claims
- 1440US2018188159A1Process for monitoring the catalytic activity of an ionic liquidSHELL OIL CO·Filed 2016·Application pending·0 cites
- 1539US2018180555A1Process for monitoring the catalytic activity of an ionic liquidSHELL OIL CO·Filed 2016·Application pending·0 cites
- 1638US9260668B2Method for revamping an HF or sulphuric acid alkylation unit and method for the production of alkylateLIU ZHICHANG·Filed 2010·Granted Feb 16, 2016·0 cites·17 claims
- 1738US2017320047A1Process to prepare a composite ionic liquidSHELL OIL CO·Filed 2015·Application pending·0 cites
- 1838US2012283500A1Methods for regenerating and maintaining activity of ionic liquid catalyst and producing alkylateLIU ZHICHANG·Filed 2010·Application pending·0 cites
- 1937US2012165593A1Process for preparing an alkylateLIU ZHICHANG·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →