Inventor · disambiguated record
Xianming Xu
Also filed as: XU XIANMING
6 granted patents·3 pending applications·4 citations·filing 2011–2024
67Inventor score
Top patents by PatentIndex Score
9 records- 0171US12503523B2Catalyst composition for polymerization of α-olefin and preparation and use thereofPETROCHINA CO LTD·Filed 2022·Granted Dec 23, 2025·0 cites·19 claims
- 0269US9056823B2Use of organic framework porous solid acidLI WENPENG·Filed 2012·Granted Jun 16, 2015·4 cites·10 claims
- 0368US2024270879A1Catalyst for copolymerization of ethylene and methyl methacrylate, and application thereofPETROCHINA CO LTD·Filed 2024·Application pending·0 cites
- 0465US2024336645A1Metallocene compound, and preparation method and application thereofPETROCHINA CO LTD·Filed 2024·Application pending·0 cites
- 0559US11965257B2Method for preparing COF-protected electrolytic hydrogen production electrodeHUANENG CLEAN ENERGY RES INST·Filed 2021·Granted Apr 23, 2024·0 cites·8 claims
- 0656US2024002243A1Separation and recovery method for boron trifluoride and complex thereof in olefin polymerization reactionPETROCHINA CO LTD·Filed 2021·Application pending·0 cites
- 0754US11298693B2Method and catalyst for selective oligomerization of ethylenePETROCHINA CO LTD·Filed 2019·Granted Apr 12, 2022·0 cites·10 claims
- 0844US11352572B2Low viscosity poly-a-olefin lubricating oil and synthesis method thereofPETROCHINA CO LTD·Filed 2019·Granted Jun 7, 2022·0 cites·19 claims
- 0934US9440227B2Method for preparing catalyst coating on metal base plateZHANG ZHONGTAO·Filed 2011·Granted Sep 13, 2016·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →