Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11697223 | Extruder system with pressure regulating device | Thomas König | 2023-07-11 |
| 10882980 | Process for the production of water and solvent-free hydrogenated nitrile rubbers | Matthias Soddemann, Werner Obrecht, Franz-Josef Mersmann, Hanns-Ingolf Paul, Paul Wagner +3 more | 2021-01-05 |
| 10858455 | Process for the production of water and solvent-free nitrile rubbers | Hanns-Ingolf Paul, Paul Wagner, Rolf Feller, John Lovegrove, Florian Forner +3 more | 2020-12-08 |
| 10017588 | Process for the production of water and solvent-free halobutyl rubbers | Rolf Feller, Hanns-Ingolf Paul, Udo Wiesner, John Lovegrove, Adam Gronowski | 2018-07-10 |
| 9834618 | Process for the production of water and solvent-free polymers | Werner Bäcker, Rolf Feller, Paul Wagner, Hanns-Ingolf Paul, John Lovegrove | 2017-12-05 |
| 9828464 | Ultra-high purity polycarbonates having good inherent color and thermal resistance and a device and a method for producing the same | Thomas König, Michael Bierdel, Klemens Kohlgrüber, Johann Rechner, Ing. Johan Vaes +3 more | 2017-11-28 |
| 9512240 | Process for the production of water and solvent-free polymers | Werner Bäcker, Rolf Feller, Paul Wagner, John Lovegrove, Hanns-Ingolf Paul | 2016-12-06 |
| 9505863 | Process for the production of rubber ionomers and polymer nanocomposites | Hanns-Ingolf Paul, Rolf Feller, Paul Wagner, John Lovegrove, Adam Gronowski +2 more | 2016-11-29 |
| 9469697 | Process for the production of water and solvent-free nitrile rubbers | Hanns-Ingolf Paul, Paul Wagner, Rolf Feller, John Lovegrove, Florian Forner +3 more | 2016-10-18 |
| 9440201 | Device and method for gas dispersion | Jens Hepperle, Klemens Kohlgrueber | 2016-09-13 |
| 9309333 | Common solvent process for producing high molecular weight halobutyl rubber | Hanns-Ingolf Paul, Rolf Feller, John Lovegrove, Adam Gronowski, Andreas Jupke +2 more | 2016-04-12 |
| 9249236 | Process for the production of water and solvent-free hydrogenated nitrile rubbers | Matthias Soddemann, Werner Obrecht, Franz-Josef Mersmann, Hanns-Ingolf Paul, Paul Wagner +3 more | 2016-02-02 |
| 9068031 | Reactor and method for continuous polymerization | Hanns-Ingolf Paul, Rolf Feller, Paul Wagner, John Lovegrove, Joachim C. Ritter +2 more | 2015-06-30 |
| 9023983 | Extruder with integrated die plate and method for degasing polymer mixtures | Hanns-Ingolf Paul, Udo Wiesner, Thomas König, Klemens Kohlgrüber | 2015-05-05 |
| 8753003 | Screw feed elements for extrusion of viscoelastic masses | Thomas König, Michael Bierdel, Ulrich Liesenfelder | 2014-06-17 |
| 8747756 | Reactor and method for continuous polymerization | Rolf Feller, Hanns-Ingolf Paul, Paul Wagner, John Lovegrove, Joachim C. Ritter +2 more | 2014-06-10 |
| 7132564 | Process for preparing cyclic ketones | Christoph Gürtler, Ido Schwarz | 2006-11-07 |
| 7129315 | Process for the production of polycarbonate | Thomas König, Klemens Kohlgrüber, Steffen Kuhling, Dirk Meirvenne | 2006-10-31 |
| 7091302 | Process for the preparation of polycarbonate | Thomas König, Klemens Kohlgrüber, Steffen Kuhling, Melanie Mothrath, Dirk Meirvenne | 2006-08-15 |