Issued Patents All Time
Showing 25 most recent of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11613060 | Planetary roller extruder with a degassing section | — | 2023-03-28 |
| 11485298 | Feeder module in planetary roller extruder design | — | 2022-11-01 |
| 11446617 | Extruder with planetary roller section for cooling melts | — | 2022-09-20 |
| 11266960 | Mixing of extrudable plastics with small amounts of other substances | — | 2022-03-08 |
| 11186011 | Method for producing thermally crosslinkable polymers in a planetary roller extruder | Klaus Massow | 2021-11-30 |
| 10654210 | Planetary roller extruder | — | 2020-05-19 |
| 10589452 | Method for processing products in an extruder | — | 2020-03-17 |
| 10131760 | Starter for the devulcanisation of scrap rubber | — | 2018-11-20 |
| 10112320 | Process for the extrusion of plastics tending to adherence | — | 2018-10-30 |
| 10112336 | Planetary roller extruder with planet spindles and contact ring | — | 2018-10-30 |
| 9926426 | Non-chemical, mechanical procedure for the devulcanization of scrap rubber and/or elastomers and apparatus therefor | — | 2018-03-27 |
| 9193106 | Blend of plastics with wood particles | Holger Sasse | 2015-11-24 |
| 8957119 | Non-chemical, mechanical procedure for the devulcanization of scrap rubber and/or elastomers and apparatus therefor | — | 2015-02-17 |
| 8293158 | Blend of plastics with wood particles | Holger Sasse | 2012-10-23 |
| 8231792 | Purification of ionic liquids | Martin Fiene, Klemens Massonne, Veit Stegmann, Oliver Huttenloch, Jorg Heilek | 2012-07-31 |
| 7790930 | Method for purifying cyclic ketones | Rolf Pinkos, Gerd-Dieter Tebben, Christian Müller | 2010-09-07 |
| 7754925 | Method for the hydrogenation of mass fluxes containing aldehyde | Rolf Pinkos, Gerd-Dieter Tebben, Alexander Hauk, Christian Mueller | 2010-07-13 |
| 7714172 | Method for the production of cyclic ketones | Joaquim Henrique Teles, Beatrice Röβler, Rolf Pinkos, Gerd-Dieter Tebben, Christian Müller | 2010-05-11 |
| 7714171 | Method for purifying cyclic ketones | Rolf Pinkos, Gerd-Dieter Tebben, Alexander Hauk, Christian Müller | 2010-05-11 |
| 7329330 | Method and device for the distillative processing of 1,6-hexanediol, 1,5-pentanediol and caprolactone | Martin Gall, Gerd Kaibel, Thomas Krug, Frank Stein | 2008-02-12 |
| 7038058 | Continuous preparation of substituted oxazoles | Kirsten Burkart, Tillmann Faust, Jochem Henkelmann, Alois Kindler, Christian Knoll +1 more | 2006-05-02 |
| 6958111 | Dividing wall column | Gerd Kaibel | 2005-10-25 |
| 6956141 | Method for preparing acetylene alcohols and their secondary products | Melanie Maas-Brunner, Jochem Henkelmann, Gerd Kaibel, Alois Kindler, Christian Knoll +5 more | 2005-10-18 |
| 6943274 | Method for the production of cyclohexanol from benzene | Werner Peschel, Till Adrian, Arnd Bottcher, Thomas Hill, Ulrich Müller +1 more | 2005-09-13 |
| 6900332 | Process for the preparation of substituted oxazoles | Kirsten Burkart, Tillmann Faust, Jochem Henkelmann, Alois Kindler, Christian Knoll +1 more | 2005-05-31 |