Gansu
China
3
2024-04-04
The entities that hold a legal rights for patent applications filed by inventor GAO Yan:
Yan GAO from Gansu, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
INTEGRATED TOWER FOR REMOVING VOC FROM POLYPROPYLENE PARTICLES
#2 | 2024-02-08APPARATUS AND METHOD FOR REMOVING VOC FROM POLYPROPYLENE AND REDUCING ODOR LEVEL BY STEAMING PROCESS
#3 | 2023-12-14SEPARATION TOWER AND METHOD FOR TREATING CONDENSED WATER
5985800 ⎘