Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11932564 | System and method for extracting carbon source from sewage sludge in sewer pipes through online organic and inorganic component separation | Yongli SUN, Pengfeng Li, Min Yang, Kejian Sui | 2024-03-19 |
| 11760659 | System and process for separating sand and gravel in sediments of sewage pipe network and recycling organic matters | Bo Fan, Yongli SUN, Pengfeng Li, Ying MU, Peng Huang +1 more | 2023-09-19 |
| 11739015 | Low-carbon nitrogen and phosphorus removal system and process for sewage treatment | Qiongqiong Xia, Pengfeng Li, Yongli SUN, Wei Shang, Wenan Zhang +1 more | 2023-08-29 |