Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE37087 | Insecticidal triffluormethyl alkane derivatives | Helga Franke, Heinrich Franke, Hans-Rudolf Kruger, Hartmut Joppien, Dietrich Baumert | 2001-03-06 |
| 4888340 | Insecticides pyrazolines, compositions and use | Harribert Neh, Ulrich Buhmann, Peter Wegner, Hartmut Joppien, Graham P. Rowson | 1989-12-19 |
| 4837220 | Insecticidal 3-substituted 4-fluorophenyl-1-(fluoroalkoxyphenylcarbamoyl)-pyrazolines | Harribert Neh, Ulrich Buhmann, Hartmut Joppien | 1989-06-06 |
| 4791123 | Insecticidal triffluormethyl alkane derivatives | Helga Franke, Heinrich Franke, Hans-Rudolf Kruger, Hartmut Joppien, Dietrich Baumert | 1988-12-13 |
| 4432994 | Pesticide compounds, compositions and methods | John C. Kerry, Antonin Kozlik, Bryan H. Palmer, Stephen W. Shutler, Robert J. Willis | 1984-02-21 |
| 4331680 | Pesticidal compounds, compositions and methods | John C. Kerry, Antonin Kozlik, Bryan H. Palmer, Stephen W. Shutler, Robert J. Willis | 1982-05-25 |