Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7875756 | Process for producing lower olefins under negative pressure | Zaiku Xie, Juntao Liu, Siqing Zhong | 2011-01-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7875756 | Process for producing lower olefins under negative pressure | Zaiku Xie, Juntao Liu, Siqing Zhong | 2011-01-25 |