Issued Patents All Time
Showing 25 most recent of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7714091 | Catalyst comprising chromium and zirconium for the polymerization and/or copolymerization of olefins | Shahram Mihan, Andreas Haufe, Peter Kölle, Ingo Treffkorn, Guido Funk | 2010-05-11 |
| 7705097 | Process for preparing a chromium-based catalyst for the polymerization and/or copolymerization of olefins | Shahram Mihan, Andreas Haufe, Peter Kölle, Ingo Treffkorn, Guido Funk | 2010-04-27 |
| 7553916 | Loop reactor with varying diameter for olefin polymerization | Shahram Mihan, Wolfgang Gsella, Peter Kölle | 2009-06-30 |
| 7517938 | Loop reactor with varying diameter for olefin polymerization | Shahram Mihan, Wolfgang Gsella, Peter Kölle, Markus Meierhofer | 2009-04-14 |
| 7348384 | Supported, titanized chromium catalyst and its use for preparing homopolymers and copolymers of ethylene | Martin Schneider, Rainer Karer, Dieter Lilge, Volker Rauschenberger, Philipp Rosendorfer +3 more | 2008-03-25 |
| 7172989 | Catalytic hydrogenation over rhenium-containing catalysts supported on activated carbon | Rolf Fischer, Rolf Pinkos, Stephan Schunk, Frank Stein, Thomas Nöbel +1 more | 2007-02-06 |
| 7094724 | Catalytic solid supported on calcined hydrotalcite for olefinic polymerisation | Volker Fraaije, Markus Oberhoff, Nicola (Hüsgen) Paczkowski, Markus Schopf, Wolfgang Bidell +1 more | 2006-08-22 |
| 7084312 | Catalyst and method for hydrogenating carbonyl compounds | Sylvia Huber, Michael Jolyon Sprague, Boris Breitscheidel, Michael Hesse, Rolf Pinkos +3 more | 2006-08-01 |
| 7019089 | Suspended chrome catalyst containing titanium and the use thereof for producing ethylene homopolymers and copolymers | Martin Schneider, Rainer Karer, Dieter Lilge, Volker Rauschenberger, Philipp Rosendorfer +3 more | 2006-03-28 |
| 6924248 | Catalyst system for carrying out olefin polymerization comprising a calcined hydro-talcite serving as a supporting material | Shahram Mihan, Markus Schopf, Wolfgang Bidell, Volker Fraaije, Nicola Paczkowski +1 more | 2005-08-02 |
| 6906228 | Method for catalytic hydrogenation on rhenium-containing active carbon carrier catalysts | Rolf Fischer, Rolf Pinkos, Stephan Schunk, Frank Stein, Thomas Nöbel +1 more | 2005-06-14 |
| 6864208 | Method for production of a solid catalyst for olefin polymerization | Carsten Suling, Wolf Spaether, Nicola Paczkowski, Joachim Rosch, Wolfgang Bidell | 2005-03-08 |
| 6765118 | Method for the production of alcohols on rhenium-containing activated charcoal supported catalysts | Rolf Fischer, Rolf Pinkos, Stephan Schunk | 2004-07-20 |
| 6525222 | Process for preparing amines | Jan Nouwen, Arthur Hohn, Horst Neuhauser, Frank Funke, Stephan Schunk +3 more | 2003-02-25 |
| 6429339 | Method for producing cyclopentanone | Shelue Liang, Rolf Fischer, Frank Stein | 2002-08-06 |
| 6417353 | Preparing amines | Frank Funke, Gerhard Schulz, Wolfgang Siegel, Andreas Kramer, Johann-Peter Melder +4 more | 2002-07-09 |
| 6284932 | Method for producing alcohols containing cycloaliphatic groups | Rolf Fischer, Rolf Pinkos | 2001-09-04 |
| 6262317 | Process for preparing 1,4-butanediol by catalytic hydrogenation of 1,4-butinediol | Rainer Becker, Franz Josef Brocker, Gerd Kaibel, Rolf Pinkos | 2001-07-17 |
| 6204417 | Method for producing aliphatic alcohols | Rolf Fischer, Rolf Pinkos | 2001-03-20 |
| 6162928 | Preparation of pyrroles | Joachim Simon, Michael Hesse, Peter Wahl | 2000-12-19 |
| 6140545 | Preparation of alcohols | Martin Merger, Shelue Liang, Rolf Fischer | 2000-10-31 |
| 6057442 | Preparation of amines | Michael Hesse, Johann-Peter Melder, Philipp Buskens, Guido Voit, Frank Funke | 2000-05-02 |
| 6046359 | Catalysts for the amination of alkylene oxides, alcohols, aldehydes and ketones | Johann-Peter Melder, Gerhard Schulz, Guido Voit, Gutshoven Frank, Wolfgang Harder | 2000-04-04 |
| 6034029 | Monoclinic zirconium dioxide having a large surface area | Wolfram Stichert, Ferdi Schueth | 2000-03-07 |
| 6020501 | Process for preparing phthalides | Klemens Massonne, Rainer Becker, Wolfgang Reif | 2000-02-01 |