Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5350865 | Process for the preparation of difluorobenzodioxole and chlorofluorobenzodioxole | Josef Heinrich, Fritz Doring | 1994-09-27 |
| 4950813 | Preparation of substituted benzotrichlorides | Frank Doscher | 1990-08-21 |
| 4446291 | Process for the continuous production of acrylonitrile-vinyl chloride copolymers | Joachim Konig, Carlhans Suling | 1984-05-01 |