Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6387839 | Compound catalyst system for synthesizing polyethylenes or copolymers of ethylene having bimodal or broad molecular weight distributions, process for preparing the same and use of the same | Maozhu Jin, Yuexiang Liu, Renqi Peng, Huibo Shen, Meizhen Yin +4 more | 2002-05-14 |