Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7737310 | Method for producing biphenols from monophenols | Michael Bartsch, Gerd Haderlein, Tobias Aechtner, Jens Scheidel, Christian DIENES +2 more | 2010-06-15 |
| 7723465 | Method for producing polyether alcohols | Stephan Herwig, Thomas Ostrowski, Dirk Meckelnburg, Achim Loeffler, Renata Jovanovic | 2010-05-25 |
| 7100905 | Reactor for gas/liquid or gas/liquid/solid reactions | Oliver Bey, Peter Zehner | 2006-09-05 |
| 6300467 | Production of polytetrahydrofuran with terminal hydroxyl groups by changing the continuous and dispersed phase | Heinz Auer, Jurgen Ciprian, Lothar Franz, Wolfgang Franzischka, Gabriele Iffland +1 more | 2001-10-09 |
| 6291579 | Aqueous powder-paint dispersion | Ulrich Kalck, Joachim Woltering, Maximilian Bendix, Heike Schuchmann, Klaus Borho +3 more | 2001-09-18 |
| 6265592 | Method for the continuous production of 1,3-dioxolan-2-ones | Stefan Birnbach, Toni Dockner, Jurgen Mohr, Regina Benfer, Walter Bieg +3 more | 2001-07-24 |
| 5981688 | Continuous preparation of polytetrahydrofuran by a transesterification cascade with specific destruction of foam | Heinz Auer, Klaus Beiser, Jurgen Ciprian, Lothar Franz, Wolfgang Franzischka +1 more | 1999-11-09 |