Xu; Zhikai
Patent Applications and Registrations
Patent applications and USPTO patent grants for Xu; Zhikai.The latest application filed is for "process for producing microcrystalline alpha-alumina by microwave calcination".
- Xu; Zhikai - Zhengzhou CN
- Xu; Zhikai - Shantou CN
- Xu; Zhikai - Liaoning CN
- XU; Zhikai - Dalian Liaoning
Trademarks
| Patent | Date |
|---|---|
| Process For Producing Microcrystalline Alpha-alumina By Microwave Calcination App 20220250987 - Sun; Zhiang ; et al. | 2022-08-11 |
| Bacillus Subtilis Natto And Method For Producing Protein Mk-7 App 20220127652 - Chen; Jiepeng ; et al. | 2022-04-28 |
| Composite axial energy consumption device based on piezoelectricity and shape memory alloy Grant 11,293,415 - Fu , et al. April 5, 2 | 2022-04-05 |
| Strain For Producing Nattokinase And Production Method Therefor App 20220088154 - CHEN; Jiepeng ; et al. | 2022-03-24 |
| Composite Axial Energy Consumption Device Based On Piezoelectricity And Shape Memory Alloy App 20220074393 - FU; Xing ; et al. | 2022-03-10 |
| Method For Extraction And Purification Of Hirudin Mutant And Use Thereof App 20210317162 - Chen; Jiepeng ; et al. | 2021-10-14 |
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