Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5122228 | Method of treatment of waste paper with steam | Michael P. Bouchette | 1992-06-16 |
| 4966850 | Production of thermostable xylanase and cellulase | Larry U. L. Tan, John N. Saddler | 1990-10-30 |
| 4904773 | Process for extracting methylxanthines from aqueous solutions containing same | Wayne R. Bellamy, Alexander Michael Sills | 1990-02-27 |
| 4725544 | Method for purifying xylanase | Larry U. L. Tan, John N. Saddler | 1988-02-16 |