Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12157976 | Moisture/oil resistant composite materials | San Hein, Xing Jin | 2024-12-03 |
| 7256251 | Methods of synthesis of polymers and copolymers from natural products | Graham Swift, David Westmoreland, Julious L. Willett, Kenneth M. Doll | 2007-08-14 |
| 6893527 | Biodegradable polyester and natural polymer laminates | William M. Doane, John W. Lawton, Jr. | 2005-05-17 |
| 6887971 | Synthesis of polysuccinimide and copoly(succinimide-aspartate) in a supercritical fluid | Graham Swift, Kenneth M. Doll, Ronald A. Holser, Julious L. Willett | 2005-05-03 |
| 6312826 | Paper coated with polymerized vegetable oils for use as biodegradable mulch | — | 2001-11-06 |
| 6146573 | Method for producing disposable thin-walled molded articles | John W. Lawton, Jr., Karl Tiefenbacher | 2000-11-14 |
| 6040063 | Biodegradable polyester and natural polymer laminates | William M. Doane, John W. Lawton, Jr. | 2000-03-21 |
| 5861216 | Biodegradable polyester and natural polymer laminates | William M. Doane, John W. Lawton, Jr. | 1999-01-19 |
| 5756194 | Enhanced water resistance of starch-based materials | John W. Lawton, Jr. | 1998-05-26 |