Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11186526 | Method for preparing organic boron fertilizer for engineering wound soil remediation and prepared organic boron fertilizer | Yingwei Ai, Siqian Yang, Shenghao Ai, Jia-Ming Liu | 2021-11-30 |
| 11180427 | Method for preparing organic complex microelement fertilizer for engineering wound soil remediation and microelement fertilizer prepared | Yingwei Ai, Xiaoqiao Su, Shenghao Ai, Mengke Zhu | 2021-11-23 |
| 11136274 | Method for preparing organic manganese fertilizer for engineering wound soil remediation and organic manganese fertilizer prepared | Yingwei Ai, Jianjun Rong, Xue Jiang, Wei Li, Meihua Sheng | 2021-10-05 |
| 11097990 | Method for preparing organic multi-micro-fertilizer with water retention function and micro-fertilizer prepared thereby | Shenghao Ai, Yingwei Ai | 2021-08-24 |