Issued Patents All Time
Showing 1–25 of 114 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12257767 | Polypropylene for extrusion additive manufacturing | Carl Gunther Schirmeister, Karsten Schmitz, Yannic Kessler, Rainer Kohler, Erik Hans Licht +4 more | 2025-03-25 |
| 12187877 | Extrusion additive manufacturing process for producing polyethylene articles | Erik Hans Licht, Rolf Mulhaupt, Carl Gunther Schirmeister, Timo Hees | 2025-01-07 |
| 11518824 | Supported catalyst system | Heike Gregorius, Volker Fraaije, Rolf Mulhaupt, Fan Zhong | 2022-12-06 |
| 11377534 | Polyolefin depolymerization with metal oxides | Diego Brita, Sheri E. Davis, Yulenty Deal, Simona Guidotti, Dario Liguori +4 more | 2022-07-05 |
| 11319424 | Plastic depolymerization using halloysite | Diego Brita, Sheri E. Davis, Volker Fraaije, Simona Guidotti, Dario Liguori +5 more | 2022-05-03 |
| 10358509 | Continuous gas-phase polymerization processes | Volker Fraaije, Michael W. Lynch, Gerhardus Meier, Ulf Schueller | 2019-07-23 |
| 10208144 | Polymerization process in the presence of an antistatic composition | Gerhardus Meier, Ulf Schueller, Michael Schiendorfer, Jens Wiesecke | 2019-02-19 |
| 10202472 | Olefin polymerization process | Gerhardus Meier, Ulf Schueller, Claudio Fibla | 2019-02-12 |
| 9932465 | Polymerization process in the presence of antistatic agent | Gerd Mannebach, Bernd Lothar Marczinke, Gerhardus Meier, Ulf Schueller, Andreas Maus +3 more | 2018-04-03 |
| 9771439 | Polymerization process in the presence of an antistatic composition | Gerhardus Meier, Ulf Schueller, Michael Schiendorfer, Jens Wiesecke | 2017-09-26 |
| 9738778 | Process for the obtainment of a polyolefin composition | Fabiana Fantinel, Bodo Richter, Massimo Covezzi, Claudio Cavalieri, Michele Grazzi | 2017-08-22 |
| 9701771 | Substituted zirconocenes catalysts and methods of use in polymerization reactions | Sandor Nagy, Linda N. Winslow, Ilya Nifant'ev, Pavel V. Ivchenko, Vladimir Bagrov +1 more | 2017-07-11 |
| 9671047 | Polyethylene of raised temperature resistance | Heinz Vogt, Gerd Mannebach, Lenka Richter-Lukesova, Markus Meierhofer, Holger Brüning | 2017-06-06 |
| 9650505 | Polymer composition for bumpers and interiors and polyethylene-based resin precursor | Fabiana Fantinel, Sander Willems, Michele Grazzi, Giampaolo Pellegatti, Jurgen Rohrmann | 2017-05-16 |
| 9605360 | Polyethylene fiber or filament | Gianni Perdomi, Fabiana Fantinel, Roberto Vanzini, Roberto De Palo | 2017-03-28 |
| 9464147 | Process for preparing olefin polymer by slurry loop polymerization having high powder density | Lars Kölling | 2016-10-11 |
| 9458271 | Catalyst system for the preparation of polyolefins | Lenka Richter-Lukesova, Sandor Nagy | 2016-10-04 |
| 9422319 | Bisaryl metallocenes and use thereof to produce polyolefins | Michael W. Lynch, Sandor Nagy, Ilya Nifant'ev, Pavel V. Ivchenko, Vladimir Bagrov +1 more | 2016-08-23 |
| 9422380 | Non-bridged metallocene complexes for the polymerization of olefins | Sandor Nagy, Ilya Nifant'ev, Pavel V. Ivchenko, Vladimir Bagrov, Igor Kashulin | 2016-08-23 |
| 9284394 | Polyethylene polymerisation in gas phase reactor | Fabiana Fantinel, Gerhardus Meier, Ulf Schueller, Maclovio Herrera Salinas, Giampaolo Pellegatti +1 more | 2016-03-15 |
| 9273168 | Polyethylene for rotomoulding | Gerd Mannebach, Heinz Vogt, Fabiana Fantinel, Peter Bisson, Cees Besems +6 more | 2016-03-01 |
| 9090762 | Polyethylene composition suitable for the preparation of films and process for preparing the same | Jennifer Kipke, Rainer Karer, Jörg Auffermann, Manfred Hecker, Paulus De Lange +1 more | 2015-07-28 |
| 9090761 | Polyethylene for injection moldings | Gerd Mannebach, Harald Schmitz, Rainer Karer, Manfred Hecker, Guido Funk +1 more | 2015-07-28 |
| 9023935 | Polymer composition for bumpers and interiors and polyethylene-based resin precursor | Fabiana Fantinel, Sander Willems, Michele Grazzi, Giampaolo Pellegatti, Jurgen Rohrmann | 2015-05-05 |
| 9000113 | Polyethylene composition and method for obtaining same | Fabiana Fantinel, Gerhardus Meier, Ulf Schueller, Maclovio Salinas Herrera, Giampaolo Pellegatti +1 more | 2015-04-07 |