Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8722578 | Spiroheterocyclic pyrrolidinedione herbicidal compositions | Werner Zambach, Ottmar Franz Hueter, Jean Wenger, Thomas Pitterna, Peter Maienfisch +2 more | 2014-05-13 |
| 8415369 | Spiroheterocyclic pyrrolidine dione derivatives useful as pesticides | Werner Zambach, Ottmar Franz Hueter, Jean Wenger, Thomas Pitterna, Peter Maienfisch +1 more | 2013-04-09 |