Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7005451 | Agent for repelling and inactivating pathogenic organisms of plants | Jan Nevermann, Wolfgang Zerling | 2006-02-28 |
| 5043357 | Virucidal agent having broad-spectrum activity | Hans-J. Eggers | 1991-08-27 |