Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11725101 | Phthalic anhydride modified polymer rubbers of ethylene-glycidylmethacrylate-vinyl acetate and epoxy resins comprising the same | Martin Hoch, Susanna LIEBER, Piming Ma, Qianqian Wang | 2023-08-15 |
| 11591465 | Polyester composites and their preparation methods | Piming Ma, Baogou Wu, Ying Cao, Deyu Niu, Weijun Yang +2 more | 2023-02-28 |