Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415910 | Polyethylene composition for blow molding having an improved swell behavior | Ulf Schueller, Sebastian Wilhelm, Harald Schmitz, Andreas Maus, Bernd Lothar Marczinke +4 more | 2025-09-16 |
| 12351706 | Polyethylene composition for blow molding having an improved swell behavior | Ulf Schueller, Sebastian Wilhelm, Harald Schmitz, Andreas Maus, Bernd Lothar Marczinke +4 more | 2025-07-08 |
| 11976183 | Process for modifiyng the melt flow index of low density polyethylene | Timo Hees, Andreas Maus, Pascal Rebmann, Diana Doetsch, Katharina Elsas +1 more | 2024-05-07 |
| 11976184 | Process for modifiyng the melt flow index of low density polyethylene | Andreas Maus, Timo Hees, Pascal Rebmann, Diana Doetsch, Katharina Elsas +1 more | 2024-05-07 |
| 11845854 | Polyethylene composition for films | Gerhardus Meier, Ulf Schueller, Andreas Maus | 2023-12-19 |
| 10654956 | Ethylene alpha-olefin copolymers and methods | Roberta Pica, Pietro Baita, Gabriele Mei, Massimo Covezzi | 2020-05-19 |
| 10619035 | Polyethylene composition for films | Iakovos Vittorias, Gerhardus Meier, Ulf Schüller, Andreas Maus, Jens Wiesecke | 2020-04-14 |
| 10577490 | Polyethylene composition having high mechanical properties and processability | Iakovos Vittorias, Bernd Lothar Marczinke, Gerhardus Meier, Ulf Schüller, Andreas Maus +1 more | 2020-03-03 |
| 10501613 | Low-sag polyethylene pipes and methods thereof | Chun D. Lee, Steven W. Horwatt, Sameer D. Mehta | 2019-12-10 |
| 10457800 | Polyethylene composition having high mechanical properties and processability | Iakovos Vittorias, Bernd Lothar Marczinke, Gerhardus Meier, Ulf Schüller, Andreas Maus +2 more | 2019-10-29 |
| 10259892 | Polyethylene composition for injection moulding | Gerhardus Meier, Ulf Schüller, Bernd Lothar Marczinke, Diana Dötsch, Jens Wiesecke | 2019-04-16 |
| 10138310 | Preparation of LLDPE resins and films having low gels | Debra L. Beran, Jeffrey R. Golden, Joachim T.M. Pater, Giampiero Morini | 2018-11-27 |
| 10113017 | Polyethylene composition having high stress cracking resistance | Gerd Mannebach, Bernd Lothar Marczinke, Gerhardus Meier, Ulf Schüller, Iakovos Vittorias | 2018-10-30 |
| 9879099 | Polyethylene composition having high stress cracking resistance | Gerd Mannebach, Bernd Lothar Marczinke, Gerhardus Meier, Ulf Schüller, Iakovos Vittorias | 2018-01-30 |
| 9029478 | High clarity polyethylene films | — | 2015-05-12 |
| 9023945 | Polyethylene processes and compositions thereof | Gerhardus Meier, Ulf Schueller, Diana Doetsch, Bernd Lothar Marczinke, Iakovos Vittorias | 2015-05-05 |
| 8679603 | High clarity and strength polyethylene films | Thomas J. Schwab | 2014-03-25 |
| 7951883 | Preparation of multimodal, high density, ethylene homopolymer barrier resins and films | Sameer D. Mehta, Jeffrey C. Haley, Philip J. Garrison, Jeffrey S. Borke | 2011-05-31 |
| 7608327 | High tear strength film | — | 2009-10-27 |
| 7601787 | Ethylene polymerization process | Manivakkam J. Shankernararayanan | 2009-10-13 |
| 7238754 | Solid state process to modify the melt characteristics of polyethylene resins and products | Andrew J. Scheie | 2007-07-03 |
| 7230054 | Polymer resins with improved environmental stress crack resistance | Sameer D. Mehta, Mark P. Mack, Philip J. Garrison, Michael W. Lynch | 2007-06-12 |
| 7037970 | Process for increasing the melt strength of ethylene-vinyl carboxylate copolymers | Sameer D. Mehta, Venki Chandrashekar, Edward S. Vargas | 2006-05-02 |
| 6844389 | Ethylene polymer compositions having improved melt strength | Sameer D. Mehta, Venki Chandrashekar, Edward S. Vargas | 2005-01-18 |
| 6727331 | Preparation of polyethylene | Mark K. Reinking | 2004-04-27 |