Issued Patents All Time
Showing 1–25 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9738777 | Polyethylene processes for producing compositions having high swell ratio | Iakovos Vittorias, Jens Wiesecke, Bernd Lothar Marczinke, Gerhardus Meier, Ulf Schüller +3 more | 2017-08-22 |
| 9580583 | Polyethylene composition having high swell ratio | Iakovos Vittorias, Jens Wiesecke, Bernd Lothar Marczinke, Gerhardus Meier, Ulf Schüller +3 more | 2017-02-28 |
| 9512308 | Polyethylene composition having high swell ratio | Iakovos Vittorias, Jens Wiesecke, Bernd Lothar Marczinke, Gerhardus Meier, Ulf Schüller +3 more | 2016-12-06 |
| 9458312 | Polyethylene composition having high mechanical properties | Iakovos Vittorias, Jens Wiesecke, Bernd Lothar Marczinke, Gerhardus Meier, Ulf Schüller +3 more | 2016-10-04 |
| 9428623 | Polyethylene composition having high swell ratio | Iakovos Vittorias, Jens Wiesecke, Bernd Lothar Marczinke, Gerhardus Meier, Ulf Schüller +3 more | 2016-08-30 |
| 9353206 | Polyethylene composition having high swell ratio | Iakovos Vittorias, Jens Wiesecke, Bernd Lothar Marczinke, Gerhardus Meier, Ulf Schüller +3 more | 2016-05-31 |
| 8907035 | Polyethylene Copolymers | Fabiana Fantinel, Shahram Mihan, Gerd Mannebach | 2014-12-09 |
| 8569434 | Ethylene copolymers, catalyst system and process for preparing the same | Fabiana Fantinel, Shahram Mihan, Andreas Maus | 2013-10-29 |
| 7527175 | Metering of catalysts | Hermann Gebhart, Angel Sanchez, Herbert Plotz, Peter Götz, Franz Langhauser +1 more | 2009-05-05 |
| 7521104 | Molding compositions made from a high-molecular-weight-propylene polymer | Thomas Böhm, Herbert Terwyen | 2009-04-21 |
| RE39561 | Metallocenes containing ligands of 2-substituted indenyl derivatives, process for their preparation, and their use as catalysts | Andreas Winter, Martin Antberg, Walter Spaleck, Jurgen Rohrmann | 2007-04-10 |
| RE39532 | Metallocenes containing ligands of 2-substituted indenyl derivatives, process for their preparation, and their use as catalysts | Andreas Winter, Martin Antberg, Walter Spaleck, Jurgen Rohrmann | 2007-03-27 |
| 7138469 | Process for the polymerization of olefins | Gianni Collina, Ofelia Fusco, Eduardo Chicote Carrion, Alberto Gil, Horst Klassen +1 more | 2006-11-21 |
| RE39156 | Process for the preparation of polyolefins | Andreas Winter, Martin Antberg, Bernd Bachmann, Frank Kuber, Jurgen Rohrmann +1 more | 2006-07-04 |
| 6881801 | Method for feeding catalysts | Eduardo Enrique Chicote | 2005-04-19 |
| 6759500 | High-molecular polypropylene with a broad distribution of the molecular weight and a short isotactic sequence length | Volker Fraaije, Herbert Terwyen, Thomas Boehm | 2004-07-06 |
| 6713426 | Metallocene capable of being used for the process for the preparation of a syndiotactic polyolefin | Andreas Winter, Jurgen Rohrmann, Martin Antberg, Walter Spaleck | 2004-03-30 |
| 6479423 | Process for the preparation of a polyolefin | Martin Antberg, Jurgen Rohrmann, Walter Spaleck, Andreas Winter | 2002-11-12 |
| 6414096 | Process for the preparation of a polyolefin | Martin Antberg, Jurgen Rohrmann, Walter Spaleck, Andreas Winter | 2002-07-02 |
| 6413899 | 1-olefin isoblock polymer and process for its manufacture | Jurgen Rohrmann, Andreas Winter, Martin Antberg, Robert R. Klein | 2002-07-02 |
| 6362298 | High-molecular-weight polypropylene having a broad molecular-weight distribution | Eduardo Chicote Carrion, Herbert Terwyen | 2002-03-26 |
| 6359095 | Process for the preparation of polyolefins | Andreas Winter, Martin Antberg, Bernd Bachmann, Frank Kuber, Jurgen Rohrmann +1 more | 2002-03-19 |
| RE37573 | Process for the preparation of an olefin polymer using metallocenes containing specifically substituted indenyl ligands | Andreas Winter, Frank Kueber, Walter Spaleck, Herbert Riepl, Wolfgang Anton Herrmann +1 more | 2002-03-05 |
| RE37384 | 2-substituted disindenylmetallocenes, process for their preparation, and their use as catalysts in the polymerization of olefins | Andreas Winter, Martin Antberg, Walter Spaleck, Jurgen Rohrmann | 2001-09-18 |
| RE37208 | Polyolefins prepared with metallocene catalysts having 2-substituted indenyl type ligands | Andreas Winter, Martin Antberg, Walter Spaleck, Jurgen Rohrmann | 2001-06-05 |