Issued Patents All Time
Showing 25 most recent of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8470911 | Process for coagulation of aqueous polymer dispersions | Chris DeArmitt, Konrad Mitulla | 2013-06-25 |
| 8097677 | Mixtures containing thermoplastic polyurethane and acrylonitrile-styrene-acrylic ester copolymer (ASA) | Michael Breulmann, Matteo Uslenghi, Frank Uhlhorn, Stephan Friederichs, Johann Diedrich Brand | 2012-01-17 |
| 6515079 | Preparation of thermoplastic molding compositions | Falko Ramsteiner, Peter Barghoorn, Michael Breulmann, Norbert Niessner | 2003-02-04 |
| 6482893 | Method of improving the weatherbility and color retention performance of styrene copolymer compositions | Gary Kogowski, Heiner Goerrissen | 2002-11-19 |
| 6323279 | Low individual color thermoplastic molding material | Norbert Güntherberg, Jurgen Koch, Peter Ittemann, Joachim Seibring, Sven Grabowski +4 more | 2001-11-27 |
| 6197872 | Thin wall panels | Herbert Naarmann, Alfred Pirker, Hans-Josef Sterzel, Franz Brandstetter, Bernd-Steffen von Bernstorff +3 more | 2001-03-06 |
| 6177525 | Process for preparing microemulsion polymer particles using high shear forces | Gunter Renz, Ekkehard Jahns, Walter Kastenhuber | 2001-01-23 |
| 6160049 | Emulsion polymerization process with combination macroemulsion and miniemulsion feed streams | Klemens Mathauer, Walter Machtle, Hubertus Kroner | 2000-12-12 |
| 6140409 | Antidrip agents for thermoplastic molding compounds | Martin Weber, Jurgen Hofmann, Robert A. Weiss, Walter Heckmann, Roland Hingmann +1 more | 2000-10-31 |
| 6111024 | Process for producing moulding compounds modified with acrylic rubber and moulding compounds thus obtainable | Bernhard Rosenau | 2000-08-29 |
| 6107407 | Process for preparing of moulding compounds, modified by acrylic rubber, using groups introduced into said acrylic rubber, which groups are decomposed by a redox constituent to form radicals | Bernhard Rosenau | 2000-08-22 |
| 6063868 | Housings for security devices | Herbert Naarmann, Alfred Pirker, Hans-Josef Sterzel, Franz Brandstetter, Bernd-Steffen von Bernstorff +3 more | 2000-05-16 |
| 5910553 | Preparation of rubber-modified molding materials by means of groups which are incorporated in the rubber and form free radicals on thermal decomposition | Rainer Moors, Hermann Gausepohl, Joachim Seibring | 1999-06-08 |
| 5889111 | Elastomeric graft polymeres | Ekkehard Jahns, Wolfgang Fischer, Norbert Güntherberg, Bernhard Rosenau | 1999-03-30 |
| 5847054 | Polymer particles and their preparation | Binnur Z. Gunesin, Anton Ticktin | 1998-12-08 |
| 5837777 | Preparation of rubber-modified molding materials using peroxy-containing compounds | Rainer Moors, Walter Heckmann, Harald Larbig, Bernhard Rosenau | 1998-11-17 |
| 5777036 | Particulate graft copolymers and thermoplastic molding materials containing them and having improved colorability | Wolfgang Fischer, Jurgen Koch | 1998-07-07 |
| 5717033 | Dull, transparent thermoplastic resins | Wolfgang Fischer, Norbert Güntherberg | 1998-02-10 |
| 5695697 | Producing sintered articles from thermoplastic compositions containing polyoxymethylene binder | Peter Trubenbach, Hans Wohlfromm | 1997-12-09 |
| 5659009 | Production of filler-containing thermoplastic molding compositions and molding compositions obtainable in this way | Gunter Pipper, Walter Goetz, Claus Cordes, Josef G. Floss, Guenter Mattern +4 more | 1997-08-19 |
| 5631323 | Composition of styrene-acrylonitrile copolymer matrix with particles of graft copolymer and crosslinked copolymer | Norbert Güntherberg, Ekkehard Jahns, Wolfgang Fischer, Bernhard Rosenau | 1997-05-20 |
| 5506332 | Preparation of polyacetals, use thereof and novel polyacetals | Angelika Funhoff, Heinrich Hartmann, Richard Baur, Alexander Kud, Volker Schwendemann | 1996-04-09 |
| 5442042 | Surface treatment of polyamide moldings and moldings obtained thereby | Hartmut Zeiner, Walter Betz | 1995-08-15 |
| 5304591 | Blends of styrene-acrylonitrile polymer, styrene-methyl methacrylate-maleic anhydride terpolymer and glass filler | Bernhard H. Nowakowsky, Rainer Theysohn, Rainer Bueschl, Klaus Muehlbach | 1994-04-19 |
| 5247022 | Thermoplastic molding material based on polyoxymethylene and polyamide | Walter Goetz, Siegbert Bohnet, Hartmut Zeiner | 1993-09-21 |