Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9920086 | Ruthenium-based complexes, their preparation and use as catalysts | Douglas W. Stephan, Clinton Lund, Michael Sgro, Fatme Dahcheh | 2018-03-20 |
| 9828401 | Ruthenium-based complex catalysts | Julia Maria Jeschko, Douglas W. Stephan, Clinton Lund, Michael Sgro, Renan Cariou | 2017-11-28 |
| 9701703 | Transition metal complexes, their preparation and use | Clinton Lund, Douglas W. Stephan, Adam McKinty, Michael Boone | 2017-07-11 |
| 9593168 | Process for degrading nitrile rubbers in the presence of catalysts having an increased activity | Werner Obrecht, Julia Maria Jeschko, Oskar Nuyken | 2017-03-14 |
| 9150669 | Process for the preparation of low molecular weight hydrogenated nitrile rubber | Julia Maria Mueller | 2015-10-06 |
| 9115219 | Process for degrading nitrile rubbers in the presence of catalysts having an increased activity | Werner Obrecht, Julia Maria Jeschko, Oskar Nuyken | 2015-08-25 |
| 9079979 | Process for the preparation of hydrogenated nitrile rubber | Julia Maria Mueller | 2015-07-14 |
| 8952099 | Vulcanizable polymer compositions | Matthias Soddemann, Martin Mezger, Sven Brandau, Michael Klimpel | 2015-02-10 |
| 8895671 | Carbon nanotube containing rubber compositions | Stephen Pask, Sharon Guo, Yong Zhang, Lan Lu | 2014-11-25 |
| 8609782 | Process for degrading nitrile rubbers in the presence of catalysts having an increased activity | Werner Obrecht, Julia Maria Müller, Oskar Nuyken | 2013-12-17 |
| 8362154 | Metathesis of nitrile rubbers in the presence of transition metal complex catalysts | Werner Obrecht, Oskar Nuyken, Julia Maria Müller | 2013-01-29 |
| 7846995 | Process for removing ruthenium-containing catalyst residues from optionally hydrogenated nitrile rubber | Franz-Josef Mersmann | 2010-12-07 |
| 7666950 | Process for preparing hydrogenated nitrile rubbers | Stephen Pask, Sharon Guo, Franz-Josef Mersmann | 2010-02-23 |
| 7659339 | Low mooney nitrile rubber thermoplastic elastomer composition with improved processability | Victor Nasreddine, Sharon Guo, Dirk Schaefer | 2010-02-09 |
| 7645833 | Crosslinkable compositions, processes for the preparation thereof and the use thereof | Dirk Achten, Claus Wrana, Martin Mezger, Hans Magg, Jurgen Ismeier +1 more | 2010-01-12 |
| 7381781 | Process for the preparation of low molecular weight hydrogenated nitrile rubber | Sharon Guo, Frederic Guerin | 2008-06-03 |
| 7105606 | Polymer blends comprising low molecular weight nitrile rubber | Frederic Guerin | 2006-09-12 |