Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12083730 | Rotation extrusion processing rheometer and rheological measuring method capable of simultaneously measuring pressure/shear rheology of polymers | Qi Wang, Min Nie, Lin Pi, Yijun Li | 2024-09-10 |
| 11702522 | Polymer-based spherical powder preparation device and preparation process | Shiping Song, Yijun Li, Ning Chen | 2023-07-18 |