Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5834394 | Fluidized-bed catalyst for propylene ammoxidation to acrylonitrile | Lianghua Wu | 1998-11-10 |
| 5223469 | Fluidized-bed catalyst for preparing acrylonitrile | Lianghua Wu | 1993-06-29 |
| 5177048 | Supplementary catalyst for ammoxidation catalysts | Lianghua Wu | 1993-01-05 |