Issued Patents All Time
Showing 1–25 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7135510 | Thermoplastic blends with improved low-temperature toughness | Holger Warth | 2006-11-14 |
| 7081490 | Polymer blends containing modified polyesters | Holger Warth, Dieter Wittmann | 2006-07-25 |
| 7074854 | ABS moulding material with improved workability and a high lustre | Herbert Eichenauer, Eckhard Wenz, Ulrich Jansen, Hans-Erich Gasche | 2006-07-11 |
| 7041781 | Thermoplastic molding compounds with improved surface properties and improved structural homogeneity | Alfred Eitel, Michael König, Dorothy Rose, Hans-Bernhard Hauertmann, Dieter Wittmann | 2006-05-09 |
| 6828380 | Thermoplastic molding materials based on special graft rubber components | Liqing-Lee Sun, Eckhard Wenz, Herbert Eichenauer, Stefan Moss, Hans-Bernhard Hauertmann +3 more | 2004-12-07 |
| 6753366 | Flame resistant ABS polycarbonate mouldable materials | Thomas Eckel, Dieter Wittmann, Herbert Eichenauer | 2004-06-22 |
| 6716916 | Thermoplastic molding materials based on particular graft rubber constituents | Liqing-Lee Sun, Herbert Eichenauer | 2004-04-06 |
| 6706788 | Flame-resistant polycarbonate moulding materials which are dimensionally stable at high temperatures and have high flow line strength | Thomas Eckel, Michael Bödiger, Dieter Wittmann, Klaus Horn | 2004-03-16 |
| 6639005 | Thermoplastic molding compounds, provided with an antistatic agent which exhibit improved color stability during processing | Bernd Willenberg, Herbert Eichenauer | 2003-10-28 |
| 6569930 | Flame and stress crack resistant polycarbonate molding compositions | Thomas Eckel, Dieter Wittmann, Michael Zobel, Bernd Keller | 2003-05-27 |
| 6566428 | Flame-resistant thermostable polycarbonate ABS moulding materials | Thomas Eckel, Dieter Wittmann, Michael Zobel | 2003-05-20 |
| 6444735 | Flame-resistant polycarbonate ABS molding materials | Thomas Eckel, Dieter Wittmann, Bernd Keller | 2002-09-03 |
| 6441068 | Flame-resistant reinforced polycarbonate ABS moulding materials | Thomas Eckel, Dieter Wittmann, Bernd Keller | 2002-08-27 |
| 6320016 | Use of polycarbonates containing iodine phenyl carbonate for producing special shaped parts | Michael Bödiger, Wolfgang Ebert, Dieter Wittmann, Thomas Eckel | 2001-11-20 |
| 6140426 | Graft polymer moulding compositions with reduced deposit formation | Bahman Sarabi, Herbert Eichenauer, Edgar Leitz, Thomas Eckel, Dieter Wittmann | 2000-10-31 |
| RE36902 | Flame resistant polycarbonate/abs moulding compounds resistant to stress cracking | Thomas Eckel, Dieter Wittmann, Manfred Oller | 2000-10-03 |
| 6057394 | Thermoplastic compositions with improved X-ray contrast | Michael Bödiger, Herbert Eichenauer, Dieter Wittmann, Thomas Eckel, Peter Kruger | 2000-05-02 |
| 5994463 | Polycarbonate/graft polymer moulding compositions with reduced deposit formation | Thomas Eckel, Dieter Wittmann, Bahman Sarabi, Herbert Eichenauer, Edgar Leitz | 1999-11-30 |
| 5969041 | High-impact ABS moulding compositions | Herbert Eichenauer, Adolf Schmidt | 1999-10-19 |
| 5849827 | Extremely finely divided inorganic powders as flame retardants in thermoplastic moulding compositions | Michael Bödiger, Thomas Eckel, Dieter Wittmann | 1998-12-15 |
| 5840111 | Nanodisperse titanium dioxide, process for the production thereof and use thereof | Gerhard Wiederhoft, Kai Butje, Peter-Joachim Barenthien, Michael Bödiger | 1998-11-24 |
| 5741838 | Flame retardent thermoplastic polycarbonate moulding compounds | Karl Fuhr, Thomas Eckel, Dieter Wittmann | 1998-04-21 |
| 5723540 | Elastic-thermoplastic graft polymers with improved properties | Herbert Eichenauer, Martin Bohnenpoll, Adolf Schmidt | 1998-03-03 |
| 5696204 | Thermoplastic moulding compositions of the ABS type | Herbert Eichenauer, Edgar Leitz, Karl-Erwin Piejko | 1997-12-09 |
| 5679759 | Polycarbonate moulding materials with improved toughness | Dieter Wittmann, Thomas Eckel, Herbert Eichenauer, Ulrich Jansen | 1997-10-21 |