Patent applications and USPTO patent grants for Yang; Xiuna.The latest application filed is for "upflow reactor".
Patent | Date |
---|---|
Washing and desalting device, washing and desalting method, desalting and dehydrating system, and desalting and dehydrating method Grant 11,401,472 - Yang , et al. August 2, 2 | 2022-08-02 |
Upflow Reactor App 20220080375 - GUAN; Minghua ;   et al. | 2022-03-17 |
Use of an N-substituted pyridyl benzisoselazolone compound App 20210369696 - YANG; Haitao ;   et al. | 2021-12-02 |
Washing and Desalting Device, Washing and Desalting Method, Desalting and Dehydrating System, and Desalting and Dehydrating Meth App 20200239788 - YANG; Xiuna ;   et al. | 2020-07-30 |
Divided-wall column Grant 10,005,002 - Gao , et al. June 26, 2 | 2018-06-26 |
Divided-wall Column App 20160263492 - GAO; Jingshan ;   et al. | 2016-09-15 |
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