Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815553 | Birch bark processing and the isolation of natural products from birch bark | Robert M. Carlson, Vitaliy Nesterenko, Igor V. Kolomitsyn, Chris F. Edwardson | 2004-11-09 |
| 6768016 | Isolation of natural products from birch bark | Robert M. Carlson, Igor V. Kolomitsyn | 2004-07-27 |
| 6689767 | Triterpenes having antibacterial activity | Robert M. Carlson, Raj Karim | 2004-02-10 |