Li; Rongbo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Li; Rongbo.The latest application filed is for "magnesium alkoxide catalyst support and the preparation method and use thereof".
- Li; Rongbo - Beijing CN
- Li; Rongbo - Beijing City CN
| Patent | Date |
|---|---|
| Magnesium alkoxide catalyst support and the preparation method and use thereof Grant 11,084,890 - Yi , et al. August 10, 2 | 2021-08-10 |
| Spherical supported transition metal catalyst Grant 10,808,052 - Yuan , et al. October 20, 2 | 2020-10-20 |
| Magnesium Alkoxide Catalyst Support And The Preparation Method And Use Thereof App 20190169324 - YI; Jianjun ; et al. | 2019-06-06 |
| Spherical Supported Transition Metal Catalyst App 20180244812 - Yuan; Yuan ; et al. | 2018-08-30 |
| Olefin Polymerization Catalyst and a Combined Catalyst Containing the Same App 20160102159 - Cui; Weisong ; et al. | 2016-04-14 |
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