Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6921833 | Method for the continuous production of methyl formate | Heinz Auer, Karl Fischer, Hans Hammer, Jochen Kellenbenz, Michael Schulz +2 more | 2005-07-26 |
| 6441234 | Production of formamide using sodium diformylamide | Jorn Karl, Michael Schulz, Anne Wenzel, Wolfgang Harder, Arthur Hohn | 2002-08-27 |
| 6271423 | Preparation of butenyl ethers | — | 2001-08-07 |
| 5917085 | Continuous preparation of methyl formate | Ferdinand Lippert, Arthur Hohn | 1999-06-29 |