Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6824646 | Process for oxygen bleaching and enzyme treating lignocellulosic pulp with liquid treatment and recovery | Jun Sugiura, Hitoshi Kagawa, Naoya Azumi | 2004-11-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6824646 | Process for oxygen bleaching and enzyme treating lignocellulosic pulp with liquid treatment and recovery | Jun Sugiura, Hitoshi Kagawa, Naoya Azumi | 2004-11-30 |