Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5866153 | Process for the preparation of microcapsules | Michael Hopkinson | 1999-02-02 |
| 5837290 | Process for the preparation of microcapsules | — | 1998-11-17 |
| 5674514 | Storage stable pesticidal aqueous emulsions | — | 1997-10-07 |
| 5006161 | Herbicidal composition | Wolfgang Paul Iwanzik | 1991-04-09 |
| 4938797 | Process for the preparation of microcapsules | Michael Hopkinson | 1990-07-03 |
| 4853223 | Control of ectoparasites | Jean-Francois Graf, Hessel J. Schuurman, Theodor Steiner, Bruno Wieland | 1989-08-01 |