Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6278031 | Catalyst and process for preparing 2-buten-1-ol compounds | Franz Josef Brocker, Werner Aquila, Klemens Flick, Gerd Kaibel | 2001-08-21 |
| 6211114 | Catalyst and process for preparing 2-buten-1-ol compounds | Franz Josef Brocker, Werner Aquila, Klemens Flick, Gerd Kaibel | 2001-04-03 |
| 6099602 | Fuel or lubricant compositions containing secondary polyisobutene amines | Michael Roper, Bernhard Geissler, Heinz-Josef Kneuper | 2000-08-08 |
| 6075161 | Preparation of 3-pentenoic acid esters by carbonylation of alkoxybutenes | Regina Schneider, Ferdinand Lippert, Arthur Hohn | 2000-06-13 |
| 5717126 | Phosphorous-containing calixarenes | Rocco Paciello, Michael Roper, Heinz-Josef Kneuper, Peter Michael Lorz | 1998-02-10 |
| 5496958 | Preparation of 5-vinylpyrrolidones | Rolf Fischer, Werner Hoffmann, Hardo Siegel | 1996-03-05 |