Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672787 | Process for preparing 1,1,1,4,4,4-hexafluorobutane in the liquid phase | Dietmar Bielefeldt, Albrecht Marhold | 1997-09-30 |
| 5648566 | Methyleneperfluorocycloalkanes and their use in the production of thermoplastic fluororesins | Ralf Kruger, Michael Negele, Albrecht Marhold | 1997-07-15 |
| 5646329 | Cyclopropylamine derivatives | Albrecht Marhold, Stefan Bohm | 1997-07-08 |
| 5621111 | Process for the preparation of side chain-fluorinated alkyloxazoles, and new side chain-fluorinated alkyloxazoles | Albrecht Marhold | 1997-04-15 |