Issued Patents All Time
Showing 26–50 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12126015 | Layered sodium ion battery positive electrode material and preparation method therefor | Haijun Yu, Yinghao Xie, Aixia Li, Xuemei Zhang | 2024-10-22 |
| 12116651 | Stirring mechanism for extracting lithium from waste liquid of lithium iron phosphate battery | Aixia Li, Haijun Yu, Yinghao Xie | 2024-10-15 |
| 12113215 | Preparation method for Prussian blue sodium-ion battery positive electrode material | Haijun Yu, Yinghao Xie, Aixia Li, Xuemei Zhang | 2024-10-08 |
| 12110231 | Expanded graphite and preparation method therefor | Linshao Zhang, Dingshan Ruan, You Zhou, Qiang Li, Yong Cai | 2024-10-08 |
| 12107245 | Method for recycling lithium iron phosphate waste battery | Haijun Yu, Yinghao Xie, Aixia Li | 2024-10-01 |
| 12098442 | Method for enriching lithium from lithium clay | Dingshan Ruan, Peng Zhang, Shijian Tang, Yuntao Liu | 2024-09-24 |
| 12098072 | Lithium iron phosphate material and preparation method therefor | Yingsheng Zhong, Haijun Yu, Yinghao Xie, Aixia Li, Cunpeng Qin | 2024-09-24 |
| 12095058 | Method for preparing copper-based negative electrode material by using waste battery | Haijun Yu, Yinghao Xie, Aixia Li, Xuemei Zhang | 2024-09-17 |
| 12095085 | Preparation method of tin-based lithium cobaltate precursor and use thereof | Haijun Yu, Yinghao Xie, Aixia Li, Xuemei Zhang | 2024-09-17 |
| 12091328 | High-nickel sodium ion positive electrode material and preparation method therefor and battery | Yingsheng Zhong, Haijun Yu, Yinghao Xie, Aixia Li, Bin Li | 2024-09-17 |
| 12083533 | Separating mechanism for magnetic foreign matter in sintering slurry of lithium ion battery | Aixia Li, Haijun Yu, Yinghao Xie | 2024-09-10 |
| 12077373 | Gas absorption box | Haijun Yu, Aixia Li, Yinghao Xie, Xuemei Zhang, Kang Chen | 2024-09-03 |
| 12062765 | Method for extracting lithium from waste lithium battery | Haijun Yu, Yinghao Xie, Aixia Li, Xuemei Zhang | 2024-08-13 |
| 12057560 | Pickling-free recovery process of battery electrode sheet | Haijun Yu, Yingsheng Zhong, Yinghao Xie, Xuemei Zhang | 2024-08-06 |
| 12046726 | Method for repairing waste silicon-carbon material and application thereof | Jiangdong CHEN, Haijun Yu, Yinghao Xie, Tao Wang | 2024-07-23 |
| 12043882 | Method for safely oxidizing and roasting neodymium-iron-boron powder and application thereof | Jianfeng Xu, Dingshan Ruan, Linlin Mao, Yulong Liao, Ding Yang | 2024-07-23 |
| 12027682 | Method for preparing refractory material from waste battery residues, and use of refractory material | Haijun Yu, Jiangdong CHEN, Yinghao Xie, Jialei Xu, Benben Wu | 2024-07-02 |
| 12027683 | Recovery processing method for spent battery electrode plate | Haijun Yu, Jialei Xu, Yinghao Xie, Benben Wu, Jiangdong CHEN | 2024-07-02 |
| 12017927 | Method for preparing nickel sulfate using low-nickel ferronickel | Haijun Yu, Yingsheng Zhong, Yinghao Xie, Aixia Li, Xuemei Zhang | 2024-06-25 |
| 12018346 | Method for extracting valuable metal from low-matte nickel converter slag | Haijun Yu, Yinghao Xie, Aixia Li, Xuemei Zhang | 2024-06-25 |
| 12012331 | Preparation method of porous sodium iron phosphate used as sodium ion battery cathode material | Haijun Yu, Yinghao Xie, Aixia Li, Xuemei Zhang | 2024-06-18 |
| 12009492 | Method for recycling and preparing positive electrode material from waste lithium iron phosphate batteries | Haijun Yu, Aixia Li, Yinghao Xie, Xuemei Zhang, Yingsheng Zhong | 2024-06-11 |
| 12007230 | Packaging structure of flexible sensing strip for monitoring large deformation at deep position of sliding mass and monitoring method | Yongquan Zhang, Huiming Tang, Junrong Zhang, Guiying Lu, Yuansheng Wang +2 more | 2024-06-11 |
| 12006227 | Nickel-iron wet treatment method and application thereof | Haijun Yu, Yinghao Xie, Aixia Li, Xuemei Zhang | 2024-06-11 |
| 12000012 | Method for extracting nickel from high matte nickel leaching residue | Haijun Yu, Yinghao Xie, Aixia Li, Xuemei Zhang | 2024-06-04 |