Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7601777 | Method for the production of an aqueous polymer dispersion | Gerrit Luinstra, Joachim Queisser, Markus Schmid | 2009-10-13 |
| 6835775 | Thermoplastic molding compounds with improved impact resistance | Michael Breulmann, Sabine Oepen, Norbert Niessner, Norbert Güntherberg, Wil Duijzings +1 more | 2004-12-28 |
| 6727297 | Impact resistant thermoplastic molding materials comprised of syndiotactic polystyrene, glass fibers and acrylate impact modifiers | Michael Geprags, Konrad Knoll | 2004-04-27 |
| 6696165 | Styrene copolymer compositions having reduced surface gloss and composite articles incorporating same | James H. Bennett, Klaus Mühlbach, Gary Kogowski, Heiner Görrissen | 2004-02-24 |
| 6683133 | ASA molding compounds for producing shaped parts | Heiner Görrissen, Herbert Morgenstern | 2004-01-27 |
| 6573329 | Preparation of microsuspension polymers useful as coating materials | Maximilian Bendix, Peter Barghoorn, David Christie | 2003-06-03 |
| 6566436 | Molded forms for use in gardening and animal husbandry | Norbert Güntherberg, Heiner Görrissen, Norbert Niessner, Martin Weber | 2003-05-20 |
| 6479617 | Molding materials for use in motor vehicle interiors, composites containing the same, and their recyclates | Michael Fischer, Gerd Blinne | 2002-11-12 |
| 6458879 | Thermoplastic materials containing nanocomposites and an additional elastomer | Stefan Grutke, Christof Mehler | 2002-10-01 |
| 6441062 | Method for precipitating microsuspension polymers | Bernhard Czauderna, Harmut Heinen, Jurgen Koch | 2002-08-27 |
| 6420483 | Preparation of impact-modified plastics | Hermann Gausepohl, Norbert Niessner, Norbert Güntherberg | 2002-07-16 |
| 6262213 | Anionic polymerization of acrylates and methacrylates | Stephan Jungling, Hermann Gausepohl, Volker Warzelhan, Michael Fischer | 2001-07-17 |
| 6254949 | Thermoplastic shaped bodies with segments of varying rigidity | Alexander Gluck, Walter Gotz, Volker Lohrbacher, Mark Völkel | 2001-07-03 |
| 6211297 | Process for preparing rubber-modified moulding compounds | Stephan Jungling, Volker Warzelhan, Hermann Gausepohl | 2001-04-03 |
| 6111012 | Polymer compositions for graft copolymer as well as mixtures thereof and thermoplastic compounds containing them | Michael Fischer, Jurgen Koch, Bernhard Rosenau, Sven Grabowski, Norbert Mosbach +2 more | 2000-08-29 |
| 6103829 | Casting compounds for the production of mouldings with reduced surface gloss | Bernhard Rosenau, Walter Heckmann | 2000-08-15 |
| 6103821 | Crosslinking agents for emulsion polymers | Michael Fischer, Gerhard Lindenschmidt, Bernhard Rosenau, Herbert Naarmann | 2000-08-15 |
| 6103813 | Covering grid plates for ventilation openings | Herbert Naarmann, Alfred Pirker, Hans-Josef Sterzel, Franz Brandstetter, Bernd-Steffen von Bernstorff +3 more | 2000-08-15 |
| 6063854 | Moldings for sanitary and bathroom fittings | Herbert Naarmann, Alfred Pirker, Hans-Josef Sterzel, Franz Brandstetter, Bernd-Steffen von Bernstorff +3 more | 2000-05-16 |
| 6051656 | Process for producing moulding compounds modified with acrylic rubber and moulding compounds thus obtained | Bernhard Rosenau, Walter Heckmann | 2000-04-18 |
| 6022915 | Thermoplastic molding compounds and a method of reducing the formation of residual monomers in these molding compounds | Anton Ticktin, Wolfgang Fischer, Binnur Z. Gunesin, Norbert Güntherberg | 2000-02-08 |
| 6020106 | Use of mixtures of polymethyl methacrylate and styrene-acrylonitrile copolymers for the production of laser-inscribed moldings | Martin Welz, Andreas Deckers, Daniel Wagner, Paul Otto Damm, Hans-Josef Oslowski | 2000-02-01 |
| 5977254 | Molding material | Norbert Niessner, Herbert Fisch | 1999-11-02 |
| 5912305 | Dulled thermoplastic molding material | Jurgen Koch, Wolfgang Fischer, Axel Gottschalk, Norbert Güntherberg, Bernhard Rosenau | 1999-06-15 |
| 5886105 | Preparation of rubber-modified molding materials from reaction mixtures containing derivatives of acrylamides or of methacrylamides | Hermann Gausepohl, Bernhard Rosenau, Walter Heckmann | 1999-03-23 |