Beijing
China
3
2025-10-23
The entities that hold a legal rights for patent applications filed by inventor REN Yueming:
Yueming REN from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Polypropylene Composite Material Having Melting Point Gradient Structure, Preparation Method Therefor and System and Use Thereof
#2 | 2024-01-18PROPYLENE POLYMER-BASED COMPOSITE FILM, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF
#3 | 2023-12-28THERMOPLASTIC COMPOSITE MATERIAL, PREPARATION METHOD THEREFOR AND USE THEREOF
5945637 ⎘