Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4235683 | Electrolytic preparation of benzaldehydes | Dieter Degner | 1980-11-25 |
| 4207243 | Preparation of 2,5-dimethylfuran-3-carboxylic acid alkyl esters | Friedrich Linhart, Bjoern Girgensohn, Hans Rupert Merkle, Hans Mueller | 1980-06-10 |
| 4198354 | Manufacture of .alpha.-formylethanephosphonic acid esters | Hans J. Schrepfer, Hans Theobald | 1980-04-15 |