Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5744021 | 2-alkylmercapto-4-(trifluoromethyl)benzoic esters and a process for their preparation | Peter Brungs, Thomas D. Karcher, Klaus Kuhlein, Hans Millauer | 1998-04-28 |
| 5114546 | Process for the preparation of fluorinated acrylic acids and derivatives thereof | Steffen Dapperheld, Rudolf Heumuller | 1992-05-19 |
| 4908107 | Process for preparing fluorinated vinyl ethers | Steffen Dapperheld, Werner Schwertfeger | 1990-03-13 |
| 4800012 | Electrochemical process for the replacement of halogen atoms in an organic compound | Steffen Dapperheld, Rudolf Heumuller | 1989-01-24 |