Sun; Shichang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sun; Shichang.The latest application filed is for "method for preparing flaky iron oxide".
- Sun; Shichang - Fuzhou City CN
- Sun; Shichang - Suzhou CN
| Patent | Date |
|---|---|
| Method For Preparing Flaky Iron Oxide App 20220055914 - Yuan; Zhanhui ; et al. | 2022-02-24 |
| Oxidized .alpha.-1,4-oligoglucuronic acid, and preparation method therefor and uses thereof Grant 10,898,509 - Zhang , et al. January 26, 2 | 2021-01-26 |
| Oxidized .beta.-1,4-oligoglucuronic acid, and preparation method therefor and uses thereof Grant 10,898,508 - Zhang , et al. January 26, 2 | 2021-01-26 |
| Method For Preparing Flaky Iron Oxide App 20200354230 - Yuan; Zhanhui ; et al. | 2020-11-12 |
| Oxidized A-1,4-oligoglucuronic Acid, And Preparation Method Therefor And Uses Thereof App 20180207195 - ZHANG; Zhenqing ; et al. | 2018-07-26 |
| Oxidized B-1,4-oligoglucuronic Acid, And Preparation Method Therefor And Uses Thereof App 20180207194 - ZHANG; Zhenqing ; et al. | 2018-07-26 |
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