Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4775406 | Salts of 1-phenylimidazole-5-carboxylic acids, composition containing them, and their use as growth regulators | Roland Schmierer, Helmut Bustell, Erwin Hacker | 1988-10-04 |
| 4680288 | Sulfur-containing 6-ketoprostaglandins | Klaus Irmscher, Hans-Eckart Radunz, Bernhard Riefling | 1987-07-14 |
| 4637828 | Plant growth regulators | Helmut Burstell, Erwin Hacker | 1987-01-20 |
| 4564381 | Increase of carbohydrate accumulation in plants by means of substituted derivatives of phenoxyalkanoic acids and cyclohexanediones | Hermann Bieringer, Helmut Burstell, Reinhard Handte, Helmut Kocher | 1986-01-14 |
| 4332960 | Herbicidal compositions | Jurgen Trosken, Gerhard Horlein, Peter Langeluddeke | 1982-06-01 |
| 4294839 | Benzothiazole derivatives and pharmaceutical formulations containing them | Thomas Doll, Erich Schacht, Hans-Eckart Radunz | 1981-10-13 |