Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9453122 | Rubber composition, preparation method and vulcanized rubber thereof | Jinliang Qiao, Xiaohong Zhang, Ying Li, Jianming Gao, Qianmin Zhang +13 more | 2016-09-27 |
| 9290643 | Modified rubber masterbatch, and rubber composition and vulcanized rubber produced therefrom, and the preparation processes for them | Jinliang Qiao, Xiaohong Zhang, Ying Li, Jianming Gao, Qianmin Zhang +10 more | 2016-03-22 |