Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5719352 | Low toxicity shot pellets | — | 1998-02-17 |
| 5460383 | Hydrodegradable moulding materials | — | 1995-10-24 |
| 5212219 | Degradable plastics | — | 1993-05-18 |
| 4983651 | Degradable plastics | — | 1991-01-08 |
| 4420576 | Plastics based composition containing a polyester resin and alkaline modified starch granules | — | 1983-12-13 |
| 4354879 | Utilization of fibrous waste | Adrian J. Emck | 1982-10-19 |
| 4324709 | Process for incorporating a modifier of properties of a shaped synthetic polymer containing a biodegradable substance therein, and the product of the process | — | 1982-04-13 |
| 4308250 | Sustained drug release device | Malcolm D. Brewer | 1981-12-29 |
| 4268497 | Sustained drug release device | Malcolm D. Brewer | 1981-05-19 |
| 4228149 | Sustained release compositions | Malcolm D. Brewer | 1980-10-14 |
| 4218350 | Shaped synthetic polymers containing a biodegradable substance | — | 1980-08-19 |