Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415019 | Bioflexible elastomer intestinal anastomosis stent based on PTMC-b-PEG-b-PTMC copolymer, and preparation method | Xujian Li, Luqi Pan, Zhixiao Ji, Xiao Yang Yang | 2025-09-16 |
| 12310834 | PTMC-based intestinal anastomosis stent of bioabsorbable flexible elastomer and preparation method therefor | Xujian Li, Zhixiao Ji, Luqi Pan, Xiao Yang Yang | 2025-05-27 |
| 12048620 | Flexible intestinal anastomosis stent | Xujian Li, Zhixiao Ji, Luqi Pan, Xiao Yang Yang | 2024-07-30 |
| 11707383 | Inner drainage biomimetic stent for glaucoma and use thereof | Yuanbo LIANG, Xingyi LI, Cheng Hu | 2023-07-25 |