Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4353917 | Amino derivatives of 2-methyl-5-(2-hydroxystyryl)-1,3,4-thiadiazole, their preparation, and formulations containing these compounds | Fritz-Frieder Frickel, Peter C. Thieme, Albrecht Franke, Dieter Lenke, Josef Gries | 1982-10-12 |
| 4324793 | 4-Nitro-2-trichloromethylphenyl disulfides | Wolfgang Reuther, Ernst-Heinrich Pommer | 1982-04-13 |
| 4315869 | Preparation of .alpha.,.beta.-unsaturated nitriles | Franz Merger, Hans-Martin Hutmacher | 1982-02-16 |