Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5712226 | Optically active D-pyridyloxy phenoxy propionate herbicides | Gerhard Horlein, Reinhard Handte, Hermann Bieringer, Friedhelm Schwerdtle, Peter Langeluddeke +1 more | 1998-01-27 |
| 5254527 | Optically active herbicidal ethyl-2-(4-(6-chloro-benzoxazol-2-yloxy)-phenoxy)-propionate | Gerhard Horlein, Reinhard Handte, Hermann Bieringer, Friedhelm Schwerdtle, Peter Langeluddeke +1 more | 1993-10-19 |
| 5153345 | Process for the preparation of alkyl methyl-3-carbalkoxyethylphosphinates | Harald Knorr, Hilmar Mildenberger | 1992-10-06 |
| 4714766 | Process for the preparation of 2-chlorobenzoxazoles | Johannes Becherer, Reinhardt Handte, Ulrich Kussmaul | 1987-12-22 |
| 4547583 | Process for esterifying phenol-containing carboxylic acids | — | 1985-10-15 |
| 4532346 | Process for the preparation of hydroxyphenoxy-alkanecarboxylic acids | Karl Rehn | 1985-07-30 |
| 4531969 | Herbicidal esters of D-1-(phenoxy-4-phenoxy)propionic acid | Gerhard Horlein, Reinhard Handte, Hermann Bieringer, Friedhelm Schwerdtle, Peter Langeluddeke | 1985-07-30 |
| 4414020 | Composition and process for promoting the growth of crop plants | Karl Heinz Heier, Hermann Bieringer, Klaus Bauer | 1983-11-08 |
| 4316993 | Process for the preparation of 4-phenoxy-phenols | Emmerich Paszthory, Karl G. Seifert, Vincenz Zimmermann | 1982-02-23 |
| 4309547 | Process for the preparation of phenoxypropionic acids and their alkali metal salts | Manfred Koch | 1982-01-05 |