Inventor · disambiguated record
Wei Dai
Also filed as: DAI WEI · DAI WEI-JIAN
10 granted patents·4 pending applications·46 citations·filing 2000–2020
85Inventor score
Files withCHINA PETROLEUM & CHEM CORP3CHINA PETROLEUM & CHEMICAL3DAI WEI2CHINA PETROCHEMICAL CORP1HUANG LONG1
Top patents by PatentIndex Score
14 records- 0185US6822127B2Selective hydrogenation catalyst for selectively hydrogenating of unsaturated olefin, process for preparing the same and its useCHINA PETROLEUM & CHEMICAL·Filed 2001·Granted Nov 23, 2004·22 cites·19 claims
- 0273US7642388B2Composite for catalytic distillation and its preparationCHINA PETROLEUM & CHEMICAL·Filed 2007·Granted Jan 5, 2010·3 cites·15 claims
- 0368US11241676B2Composite catalyst and preparation method thereforCHINA PETROLEUM & CHEM CORP·Filed 2020·Granted Feb 8, 2022·0 cites·18 claims
- 0464US6459008B1Selective hydrogenation catalyst system and process for preparing the same and its useCHINA PETROCHEMICAL CORP·Filed 2000·Granted Oct 1, 2002·11 cites·11 claims
- 0563US9643172B2Metal loaded catalyst and preparation method thereofDAI WEI·Filed 2015·Granted May 9, 2017·1 cites·10 claims
- 0659US11541376B2Supported catalyst, its activated form, and their preparation and useCHINA PETROLEUM & CHEM CORP·Filed 2018·Granted Jan 3, 2023·0 cites·6 claims
- 0759US10661254B2Composite catalyst and preparation method thereforCHINA PETROLEUM & CHEM CORP·Filed 2016·Granted May 26, 2020·0 cites·18 claims
- 0854US6858766B2Process for selectively hydrogenating mixed phase front end C2-C10 greater unsaturated hydrocarbonsFiled 2001·Granted Feb 22, 2005·6 cites·13 claims
- 0954US2014116936A1Manufacturing method of nano porous material and nano porous material by the sameKOREA INST SCI & TECH·Filed 2013·Application pending·0 cites
- 1053US2015231612A1Supported Catalyst, Its Activated Form, and their Preparation and UseCHINA PETROLEUM & CHEMICAL·Filed 2013·Application pending·0 cites
- 1151US8904620B2Metallic housing forming methodTSOU MENG-YU·Filed 2012·Granted Dec 9, 2014·0 cites·20 claims
- 1250US7226884B2Composite for catalytic distillation and its preparationSINOPEC BEIJING RES INST OF CH·Filed 2003·Granted Jun 5, 2007·3 cites·2 claims
- 1342US2011288353A1Metal loaded catalyst and preparation method thereofDAI WEI·Filed 2009·Application pending·0 cites
- 1429US2012071700A1Catalysts for hydrogenation of unsaturated hydrocarbons and preparations and uses thereofHUANG LONG·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →