Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5315046 | Process for preparing ethane derivatives | Werner Rudolph, Carsten Brosch | 1994-05-24 |
| 5302360 | Method of working up antimony halide catalyst solutions | Sarah Fernschild, heir | 1994-04-12 |
| 4442676 | Process for improving the thermal stability of fluoro-chloro-hydrocarbon | Werner Rudolph | 1984-04-17 |
| 4382897 | Process for the preparation of trifluoracetic acid derivatives | Werner Rudolph | 1983-05-10 |