Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9777032 | Injection of a chemical reagent into a process stream that contains lignin | Nhiem Cao | 2017-10-03 |
| 9163123 | Chemical modification of lignin and lignin derivatives | Nhiem Cao, Wolfgang G. Glasser | 2015-10-20 |
| 9156952 | Chemical modification of lignin and lignin derivatives | Nhiem Cao, Wolfgang G. Glasser | 2015-10-13 |
| 9156951 | Chemical modification of lignin and lignin derivatives | Nhiem Cao, Wolfgang G. Glasser | 2015-10-13 |
| 9000075 | Chemical modification of lignin and lignin derivatives | Nhiem Cao, Wolfgang G. Glasser | 2015-04-07 |
| 8865802 | Chemical modification of lignin and lignin derivatives | Nhiem Cao, Wolfgang G. Glasser | 2014-10-21 |
| 8809426 | Chemical modification of lignin and lignin derivatives | Nhiem Cao, Wolfgang G. Glasser | 2014-08-19 |