Issued Patents All Time
Showing 25 most recent of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8362308 | Process for preparing a C4-olefin mixture by selective hydrogenation and metathesis process for using this stream | Jurgen Stephan, Andreas Brodhagen, Markus Schubert, Frank Poplow, Thomas Hill | 2013-01-29 |
| 7923588 | Process for preparing a C4-olefin mixture by selective hydrogenation and metathesis process for using this stream | Jurgen Stephan, Andreas Brodhagen, Markus Schubert, Frank Poplow, Thomas Hill | 2011-04-12 |
| 7371890 | Method for the continuous production of a compound that carries at least two functional groups | Wolfram Stuer, Jens Scheidel, Hartwig Voβ, Peter Baβler | 2008-05-13 |
| 7145042 | Method for producing dialdehydes and or ethylenically unsaturated monoaldehydes by hydroformylating ethylenically unsaturated compounds | Martin Volland, Wolfgang Ahlers, Klaus Ebel, Rocco Paciello, Thomas Mackewitz +6 more | 2006-12-05 |
| 7105689 | Compound suitable for use as a catalyst or for producing a catalyst system derived from a bis-phosphorinane | Michael Slany, Martin Schäfer | 2006-09-12 |
| 7074965 | Diphosphine | Xavier Sava, Michael Slany | 2006-07-11 |
| 7064239 | Preparation of 1,6-hexanediol | Rolf Fischer, Thomas Krug, Andrea Haunert, Tilman Sirch, Wolfram Stuer | 2006-06-20 |
| 7053239 | Method for producing methyl formate | Christoph Adami, Michael Slany, Jorn Karl, Gerd Kaibel, Martin Schäfer +1 more | 2006-05-30 |
| 7012162 | Phosphacyclohexanes and the use thereof in the hydroformylation of olefins | Thomas Mackewitz, Wolfgang Ahlers, Edgar Zeller, Rocco Paciello, Rainer Papp +2 more | 2006-03-14 |
| 6977312 | Phosphor, arsenic and antimony compounds based upon diaryl-anellated bicyclo[2.2.n] parent substances and catalysts containing same | Wolfgang Ahlers, Peter Hofmann, Daniel C. M. Warth, Rocco Paciello | 2005-12-20 |
| 6963014 | C13 alcohol mixture and functionalised C13 alcohol mixture | Edgar Zeller, Marc Walter, Wolfgang Richter, Klaus Diehl, Jurgen Tropsch | 2005-11-08 |
| 6916954 | Catalyst system and method for carbonylation | Martin Schäfer, Michael Slany, Edgar Zeller, Michael Schulz, Günther Grimm | 2005-07-12 |
| 6906222 | Preparation for production of formic acid formates | Michael Slany, Martin Schäfer, Jorn Karl | 2005-06-14 |
| 6906230 | Method for producing alcohol surfactants and alcohol ether surfactants, the products obtained and their use | Heiko Maas, Marc Walter, Ralf Schulz, Jurgen Tropsch, Hans-Ulrich Jager | 2005-06-14 |
| 6852661 | Catalyst comprising a metal complex of the VIII subgroup based on a phosphine amidite ligand and its utilization for hydroformylation and hydrocyanation | Wolfgang Ahlers, Heiko Maas | 2005-02-08 |
| 6849769 | Method for the continuous hydroformylation of polyakenes having 30 to 700 carbon atoms | Heinrich-Josef Blankertz, Armin Volker Grenacher, Roland Krokoszinski, Willi Schönmann | 2005-02-01 |
| 6844463 | Method for the carbonylation of pentenoic acid and its derivatives thereof | Michael Slany, Martin Schäfer | 2005-01-18 |
| 6765119 | Method of producing saturated C3-C20-alcohols | Herwig Hoffmann, Heinrich-Josef Blankertz, Max Strohmeyer, Helmut Walz, Helmut Zinke-Allmang | 2004-07-20 |
| 6737553 | Method for producing surfactant alcohols and surfactant alcohol ethers, the resulting products and their use | Heiko Maas, Marc Walter, Ralf Schulz, Jurgen Tropsch, Hans-Ulrich Jager +2 more | 2004-05-18 |
| 6723882 | Preparation of dialkyl ketones | Michael Slany, Martin Schäfer | 2004-04-20 |
| 6566566 | Process for the preparation of surfactant alcohols and surfactant alcohol ethers, the prepared products and their use | Heiko Maas, Marc Walter, Ralf Schulz, Jurgen Tropsch, Hans-Ulrich Jager | 2003-05-20 |
| 6509505 | Phosphabenzene compounds and their use in hydroformylation | Rocco Paciello, Thomas Mackewitz, Bernhard Breit | 2003-01-21 |
| 6486359 | Catalyst comprising a complex of a metal of subgroup viii based on a phosphinite ligand, and a method for hydroformylation | Heiko Maas, Rocco Paciello, Jakob Fischer | 2002-11-26 |
| 6440891 | Catalyst comprising a complex of a metal of subgroup VIII, on the basis of a phosphonite ligand and method for hydroformylation | Heiko Maas, Rocco Paciello, Jakob Fischer, Wolfgang Siegel | 2002-08-27 |
| 6353141 | Functionalized cyclopentene-derived oligomer mixtures, their preparation and their use | Edgar Zeller, Gerhard Schulz, Bernhard Geissler, Guido Voit | 2002-03-05 |