Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8809613 | Method for preparing linear alpha-olefins | Peter M. Fritz, Heinz Bölt, Andreas Meiswinkel, Carsten Taube, Florian Winkler +13 more | 2014-08-19 |
| 7855312 | Method for processing an olefin-containing product stream | Wilfried Borgmann, Josef Kunkel, Gerhard Lauermann, Roland Walzl, Klaus Muller | 2010-12-21 |
| 7746363 | Entry of data in a data processing system | — | 2010-06-29 |
| 7678958 | Method of removing dimethyl ether from an olefin stream | Minquan Cheng, Jeffrey J. Phillips, Michael Nicoletti, David Lumgair, John Richard Shutt +6 more | 2010-03-16 |
| 7350378 | Method for producing rotationally symmetrical quartz glass crucibles | Johann Leist, Rolf Göbel | 2008-04-01 |
| 7238848 | Method for separating dimethyl ether from an olefin-containing product stream | Wilfried Borgmann, Josef Kunkel, Gerhard Lauermann, Roland Walzl, Klaus Muller | 2007-07-03 |
| 7055105 | Drop-enabled tabbed dialogs | Helmut Windl, Larry Constantine | 2006-05-30 |
| 7010753 | Anticipating drop acceptance indication | Helmut Windl, Larry Constantine | 2006-03-07 |