He; Chijian
Patent Applications and Registrations
Patent applications and USPTO patent grants for He; Chijian.The latest application filed is for "catalyst, preparation method therefor, and a method for epoxidating olefin".
- He; Chijian - Yueyang N/A CN
- He; Chijian - Yueyuan CN
- He; Chijian - Yueyuan City CN
| Patent | Date |
|---|---|
| Catalyst and the preparation process thereof and a process for epoxidising olefin Grant 9,221,039 - Lin , et al. December 29, 2 | 2015-12-29 |
| Process for producing an alkylene oxide by olefin epoxidation Grant 8,859,791 - Li , et al. October 14, 2 | 2014-10-14 |
| Catalyst, Preparation Method Therefor, And A Method For Epoxidating Olefin App 20130253208 - Lin; Min ; et al. | 2013-09-26 |
| Method For Producing Oxidized Olefin Through Olefin Epoxidation App 20130211112 - Li; Hua ; et al. | 2013-08-15 |
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