Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9079786 | Purification of thin stillage from dry-grind corn milling with fungi | Johannes Gustaaf Ernst VAN LEEUWEN, Samir Kumar Khanal | 2015-07-14 |
| 8481295 | Fungi cultivation on alcohol fermentation stillage for useful products and energy savings | Johannes Gustaaf Ernst VAN LEEUWEN, Samir Kumar Khanal, Mary L. Rasmussen, Debjani Mitra | 2013-07-09 |
| 5595893 | Immobilization of microorganisms on a support made of synthetic polymer and plant material | Ali Demirci, Kenneth E. Johnson | 1997-01-21 |
| 5145779 | Process of biodegradation of high molecular weight polyethylene by aerobic lignolytic microorganisms | Byungtae Lee | 1992-09-08 |
| 4478747 | Biologically produced acid precipitable polymeric lignin | Don Crawford | 1984-10-23 |