Xu; Xianming
Patent Applications and Registrations
Patent applications and USPTO patent grants for Xu; Xianming.The latest application filed is for "low viscosity poly-a-olefin lubricating oil and synthesis method thereof".
- Xu; Xianming - Beijing CN
- Xu; Xianming - Dongcheng N/A CN
| Patent | Date |
|---|---|
| Low viscosity poly-a-olefin lubricating oil and synthesis method thereof Grant 11,352,572 - Chu , et al. June 7, 2 | 2022-06-07 |
| Method and catalyst for selective oligomerization of ethylene Grant 11,298,693 - Yu , et al. April 12, 2 | 2022-04-12 |
| Low Viscosity Poly-a-olefin Lubricating Oil And Synthesis Method Thereof App 20200190409 - CHU; Hongling ; et al. | 2020-06-18 |
| Method And Catalyst For Selective Oligomerization Of Ethylene App 20190388882 - YU; Buwei ; et al. | 2019-12-26 |
| Method for preparing catalyst coating on metal base plate Grant 9,440,227 - Zhang , et al. September 13, 2 | 2016-09-13 |
| Use of organic framework porous solid acid Grant 9,056,823 - Li , et al. June 16, 2 | 2015-06-16 |
| Method for Preparing Catalyst Coating on Metal Base Plate App 20130137569 - Zhang; Zhongtao ; et al. | 2013-05-30 |
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