Chen; Guangjin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chen; Guangjin.The latest application filed is for "preparation method for zeolitic imidazolate frameworks".
- Chen; Guangjin - Beijing CN
| Patent | Date |
|---|---|
| Preparation method for zeolitic imidazolate frameworks Grant 10,815,253 - Chen , et al. October 27, 2 | 2020-10-27 |
| Preparation Method For Zeolitic Imidazolate Frameworks App 20200291046 - CHEN; Guangjin ; et al. | 2020-09-17 |
| Composite method of trapping carbon dioxide in gas mixture Grant 10,173,167 - Chen , et al. J | 2019-01-08 |
| Composite Method Of Trapping Carbon Dioxide In Gas Mixture App 20170173518 - Chen; Guangjin ; et al. | 2017-06-22 |
| Apparatus and method for increasing the concentration of recycled hydrogen in a high pressure hydrogenation reactor Grant 7,785,547 - Chen , et al. August 31, 2 | 2010-08-31 |
| Apparatus and method for increasing the concentration of recycled hydrogen in a high pressure hydrogenation reactor App 20080112862 - Chen; Guangjin ; et al. | 2008-05-15 |
| Combined process for recovering hydrogen, ethylene, ethane or separating ethylene cracked gas from dry gas of refinery plants App 20050277801 - Chen, Guangjin ; et al. | 2005-12-15 |
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