Issued Patents All Time
Showing 26–50 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10196327 | Production of at least 1-hexene and octene from ethene | Helene Reeker, Dietrich Maschmeyer, Stephan Peitz, Jörg Schallenberg | 2019-02-05 |
| 10189755 | Oligomerization of ethene in supercritical mode | Helene Reeker, Dietrich Maschmeyer, Stephan Peitz, Jörg Schallenberg | 2019-01-29 |
| 10100024 | Process for the epoxidation of an olefin | Wolfgang Wöll, Franz Schmidt | 2018-10-16 |
| 10000440 | Influencing the viscosity of N-butene-based ester mixtures by controlled use of ethene in the preparation of the ester precursors | Helene Reeker, Dietrich Maschmeyer, Horst-Werner Zanthoff, Jörg Schallenberg, Frank Geilen +5 more | 2018-06-19 |
| 9963644 | Cleaning of liquid hydrocarbon streams by means of copper-containing sorbents | Frank Geilen, Stephan Peitz, Markus Winterberg, Dietrich Maschmeyer, Armin Matthias Rix +1 more | 2018-05-08 |
| 9914681 | Preparation of high-quality oxo process alcohols from inconstant raw material sources | Frank Geilen, Katrin Marie Dyballa, Dieter Hess, Stephan Peitz, Robert Franke +3 more | 2018-03-13 |
| 9856184 | Regeneration of a heterogeneous catalyst in ethene oligomerization | Stephan Peitz, Dietrich Maschmeyer, Helene Reeker | 2018-01-02 |
| 9682898 | Oligomerization of C4 streams with very low 1 butene content | Stephan Peitz, Frank Geilen, Dietrich Maschmeyer | 2017-06-20 |
| 9624153 | Two-stage hydroformylation process with circulating gas and SILP technology | Marc Becker, Katrin Marie Dyballa, Robert Franke, Dirk Fridag, Hanna Hahn +2 more | 2017-04-18 |
| 8895683 | Superabsorbent polymers and methods of making the same | Franz-Felix Kuppinger, Axel Hengstermann, Gunther Bub, Jurgen Mosler, Andreas Sabbagh | 2014-11-25 |
| 8889009 | Process for purifying low molecular weight hydridosilanes | Nicole Brausch, Goetz Baumgarten, Yuecel Oenal, Martin Trocha | 2014-11-18 |
| 8741253 | Process for preparing higher hydridosilanes | Nicole Brausch, Andre Ebbers, Martin Trocha, Yücel Önal, Jorg Sauer +3 more | 2014-06-03 |
| 8709369 | Process for preparing higher hydridosilanes | Nicole Brausch, Thomas Quandt | 2014-04-29 |
| 8524945 | Method for producing acrolein comprising the regeneration of a raw glycerin phase | Goetz Baumgarten, Franz-Felix Kuppinger | 2013-09-03 |
| 8481784 | Superabsorbent polymers and methods of making the same | Franz-Felix Kuppinger, Axel Hengstermann, Gunther Bub, Jurgen Mosler, Andreas Sabbagh | 2013-07-09 |
| 8293941 | Superabsorbent polymers and methods of making the same | Franz-Felix Kuppinger, Axel Hengstermann, Gunther Bub, Jurgen Mosler, Andreas Sabbagh | 2012-10-23 |
| 8258249 | Water-absorbing polymer structures based on renewable raw materials and process for their production by dehydration | Gunther Bub, Jurgen Mosler, Franz-Felix Kuppinger, Andreas Sabbagh, Jorg Sauer +6 more | 2012-09-04 |
| 8198481 | Process for preparing acrylic acid purified by crystallization from hydroxypropionic acid and apparatus therefore | Franz-Felix Kuppinger, Axel Hengstermann, Gunther Bub, Jurgen Mosler, Andreas Sabbagh | 2012-06-12 |
| 7981391 | Aqueous hydrogen peroxide solutions and method of making same | Thomas Haas, Claudia Brasse, Jürgen Glenneberg, Wolfgang Wöll | 2011-07-19 |
| 7939597 | Acrylic acid and water-absorbing polymer structures based on renewable raw materials and process for their production by dehydration | Gunther Bub, Jurgen Mosler, Franz-Felix Kuppinger, Andreas Sabbagh, Jorg Sauer +6 more | 2011-05-10 |
| 7722847 | Aqueous hydrogen peroxide solutions and method of making same | Thomas Haas, Claudia Brasse, Jürgen Glenneberg, Wolfgang Wöll | 2010-05-25 |
| 7507862 | Process for hydrogenating an aromatic amine in the presence of a supported ruthenium catalyst | Bernd Jaeger, Thomas Haas, Norbert Finke, Werner Burkhardt, Juergen Grunert | 2009-03-24 |
| 7241908 | Process for the direct synthesis of hydrogen peroxide | Thomas Haas, Robert Jahn | 2007-07-10 |
| 7169945 | Process for the epoxidation of olefins | Thomas Haas, Willi Hofen, Wolfgang Wöll, Claudia Brasse, Norbert Ullrich | 2007-01-30 |
| 7141683 | Process for the epoxidation of olefins | Thomas Haas, Georg Thiele, Gerald Moroff, Norbert Ullrich, Willi Hofen +6 more | 2006-11-28 |