Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11059925 | Method and system for producing a polymer | Wolfgang Fischer, Peter Ittemann, Florian Patcas, Michael P. Ruf, Thorsten Schnabel | 2021-07-13 |
| 11059931 | Process for the preparation of styrenic polymers having an improved color stability | Michiel VERSWYVEL, Norbert Niessner, Konrad Knoll, Bart Van-Den-Bossche, Christof Camerlinck | 2021-07-13 |
| 6518379 | Method of producing rubber compositions in styrene solutions with sterically superior chelate catalysts | Stephan Jungling, Christian Schade, Hermann Gausepohl, Volker Warzelhan, Hansjörg Schäch +3 more | 2003-02-11 |
| 6506846 | Method for producing impact-resistant modified thermoplastic moulding materials | Christian Schade, Hermann Gausepohl, Wolfgang Fischer, Volker Warzelhan | 2003-01-14 |
| 5910553 | Preparation of rubber-modified molding materials by means of groups which are incorporated in the rubber and form free radicals on thermal decomposition | Graham E. McKee, Hermann Gausepohl, Joachim Seibring | 1999-06-08 |
| 5837777 | Preparation of rubber-modified molding materials using peroxy-containing compounds | Graham E. McKee, Walter Heckmann, Harald Larbig, Bernhard Rosenau | 1998-11-17 |
| 5475053 | Molding composition having a matt surface | Norbert Niessner, Friedrich Seitz, Wolfgang Fischer, Norbert Guentherberg, Karl Ruppmich +1 more | 1995-12-12 |
| 5434218 | ABS molding materials having a bimodal rubber particle size distribution | Ehrenfried Baumgartner, Juergen Hofmann, Rudolf H. Jung, Hansjoerg Schaech | 1995-07-18 |
| 5387650 | Preparation of ABS molding materials | Ehrenfried Baumgartner, Juergen Hofmann, Rudolf H. Jung, Hansjoerg Schaech | 1995-02-07 |
| 5278253 | Preparation of ABS molding materials | Ehrenfried Baumgartner, Juergen Hormann, Hansjoerg Schaech | 1994-01-11 |
| 5223577 | ABS molding materials | Ehrenfried Baumgartner, Juergen Hofmann, Hansjoerg Schaech, Rainer Bueschl, Rudolf H. Jung | 1993-06-29 |