Issued Patents All Time
Showing 26–50 of 143 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9284238 | Method for purification of a hydrocarbon stream containing olefin and amine | Marco Harff, Anton Wellenhofer, Anina Wöhl, Heinz Bölt, Andreas Meiswinkel | 2016-03-15 |
| 9221856 | Method for purifying a crude PNPNH compound | Uwe Rosenthal, Bernd H. Müller, Normen Peulecke, Marco Harff, Anina Wöhl +5 more | 2015-12-29 |
| 9206207 | Method for purifying a crude PNPNH compound | Uwe Rosenthal, Bernd H. Müller, Normen Peulecke, Marco Harff, Anina Wöhl +5 more | 2015-12-08 |
| 9018431 | Catalyst composition and process for oligomerization of ethylene | Anina Wöhl, Uwe Rosenthal, Bernd H. Müller, Normen Peulecke, Stephan Peitz +7 more | 2015-04-28 |
| 8809613 | Method for preparing linear alpha-olefins | Peter M. Fritz, Heinz Bölt, Andreas Meiswinkel, Carsten Taube, Florian Winkler +13 more | 2014-08-19 |
| 8778827 | Catalyst composition and process for oligomerization of ethylene | Vugar O. Aliyev, Mohammed H. Al-Hazmi, Fuad Mosa, Peter M. Fritz, Heinz Bölt +7 more | 2014-07-15 |
| 8637721 | Catalyst composition and process for di-, tri- and/or tetramerization of ethylene | Peter M. Fritz, Heinz Bölt, Anina Wöhl, Florian Winkler, Anton Wellenhofer +7 more | 2014-01-28 |
| 8492604 | Method for preparing linear alpha-olefins with removal of aromatic by-products and reactor system therefor | Peter M. Fritz, Florian Winkler, Heinz Bölt | 2013-07-23 |
| 8252871 | Catalyst for oligomerization of ethylene, method for its preparation and oligomerization process using the catalyst | Vugar O. Aliyev, Mohammed H. Al-Hazmi, Fuad Mosa, Uwe Rosenthal, Bernd H. Müller +7 more | 2012-08-28 |
| 8177416 | Dental device | — | 2012-05-15 |
| 8073846 | Control method for disposing graphical elements | Andreas Dangberg | 2011-12-06 |
| 7988662 | Metal electrode | Erik Flaxmeier, Ralf Steiner | 2011-08-02 |
| 7897826 | Process and plant for oligomerization/polymerization of ethylene and/or alphaolefins | Peter M. Fritz, Heinz Bölt, Anton Kirzinger, Florian Winkler | 2011-03-01 |
| 7780322 | Vehicle mirror with organic light-emitting display | Bernard Hilbert | 2010-08-24 |
| 7568287 | Roof unit and basic structure of road-bound vehicle | Jochen Wieschermann, Duri Deflorin | 2009-08-04 |
| 7481448 | Vehicle roof-lining comprising integrated lateral airbag modules for the head | Jürgen Heigl, Ralf Gerecke, Heinz Eyrainer, Rainer Heyer | 2009-01-27 |
| D577125 | Dental mixer | — | 2008-09-16 |
| 7243988 | Roof unit and basic structure of a road-bound vehicle | Jochen Wieschermann, Duri Deflorin | 2007-07-17 |
| 7244133 | Electrical plug-and-socket connector | Lars Baier | 2007-07-17 |
| 7112143 | Thread former or tap | — | 2006-09-26 |
| 7076877 | Roof unit and floor unit for a road vehicle | Jochen Wieschermann, Duri Deflorin | 2006-07-18 |
| 6978980 | Slide valve closure for the casting of a metal melt and a refractory plate unit belonging to it | Werner Plattner, Harry Amsler, Ralf Bock | 2005-12-27 |
| 6929052 | Method and apparatus for uphill casting with a slide valve closure placed on the casting table | Alexander Fischer | 2005-08-16 |
| 6899159 | Method and apparatus for uphill casting with a mould with underlying pouring-in opening with a slide valve closure | Alexander Fischer | 2005-05-31 |
| 6875267 | Process and device for feeding dispersible solid fuels into the calcinator of a cement clinker production line | Claus-Jürgen Steffler, Stefan Köllen | 2005-04-05 |