Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9567366 | Water-based prolamin compositions, methods of making water-based prolamin compositions, and applications thereof | Leif Sedgewick Freeman, Marvin Lynn Mitchell, Melvin Glenn Mitchell | 2017-02-14 |
| 9487565 | Zein composition and methods of production | — | 2016-11-08 |
| 9321815 | System for extracting protein from a fermentation product | Jason Bootsma, Stephen M. Lewis | 2016-04-26 |
| 8795760 | Zein composition and methods of production | — | 2014-08-05 |
| 8652818 | Method for extracting protein from a fermentation product | Jason Bootsma, Stephen M. Lewis | 2014-02-18 |
| 6893527 | Biodegradable polyester and natural polymer laminates | William M. Doane, Randal L. Shogren | 2005-05-17 |
| 6146573 | Method for producing disposable thin-walled molded articles | Randal L. Shogren, Karl Tiefenbacher | 2000-11-14 |
| 6040063 | Biodegradable polyester and natural polymer laminates | William M. Doane, Randal L. Shogren | 2000-03-21 |
| 5861216 | Biodegradable polyester and natural polymer laminates | William M. Doane, Randal L. Shogren | 1999-01-19 |
| 5821286 | Biodegradable polyester and natural polymer compositions and films therefrom | Wayne Xu, William M. Doane | 1998-10-13 |
| 5756194 | Enhanced water resistance of starch-based materials | Randal L. Shogren | 1998-05-26 |