Healthcare
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Beijing Originwater Membrane Tech Co Ltd has been awarded a patent for Preparation Device of Ultrafiltration Membrane with Low Molecular Weight Cutoff. This invention was developed by Li Zhan, Wu Yanan, Zhao Xin, Chen Chunsheng, Li Xintao, Li Xiangjie, Zuo Xifeng, Lu Yanbin, Fu Liwei and Dai Pan.
The paten..