Issued Patents All Time
Showing 76–100 of 128 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5750602 | Flameproofed polycarbonate/ABS blends resistant to stress cracking | Burkhard Kohler, Jurgen Kirsch, Richard Weider, Horst Beicher | 1998-05-12 |
| 5741838 | Flame retardent thermoplastic polycarbonate moulding compounds | Karl Fuhr, Thomas Eckel, Heinrich Alberts | 1998-04-21 |
| 5679759 | Polycarbonate moulding materials with improved toughness | Thomas Eckel, Heinrich Alberts, Herbert Eichenauer, Ulrich Jansen | 1997-10-21 |
| 5672645 | Flame resistant polycarbonate/ABS moulding compounds resistant to stress cracking | Thomas Eckel, Manfred Oller, Heinrich Alberts | 1997-09-30 |
| 5658974 | Flameproofed, thermoplastic polycarbonate moulding compounds | Karl Fuhr, Thomas Eckel, Heinrich Alberts | 1997-08-19 |
| 5635560 | Mixtures of polycarbonate, phenolically hydroxyfunctional branched dimeric fatty acid polyesters and optionally graft polymer | Burkhard Kohler, Wolfgang Ebert, Horst Beicher, Werner Tischer, Klaus Horn | 1997-06-03 |
| 5621029 | Flame retardant thermoplastic polycarbonate moulding compositions | Thomas Eckel, Karl Fuhr, Heinrich Alberts | 1997-04-15 |
| 5605963 | ABS polymer compositions having a uniform matt surface | Edgar Leitz, Herbert Eichenauer, Karl-Erwin Piejko, Ekkehard Frohberg | 1997-02-25 |
| 5416161 | Production of blend systems by the condensation of oligocarbonates in the presence of mass-polymerized ABS | Werner Nielinger, Hermann Kauth, Dieter Freitag, Karsten-Josef Idel | 1995-05-16 |
| 5393835 | Polycarbonate/ABS molding compounds | Thomas Eckel, Gerhard Fennhoff, Jochen Schoeps, Karl-Heinz Ott, Wolfgang Jakob | 1995-02-28 |
| 5314990 | Process for the continuous coagulation of vinyl polymer latices | Ulrich Jansen, Karl-Heinz Ott, Wolfgang Herrig, Otto Koch, Alfred Pischtschan | 1994-05-24 |
| 5314963 | Graft polymers containing phosphorus | Christian Lindner | 1994-05-24 |
| 5300550 | Thermoplastic molding compositions | Thomas Eckel, Karl-Heinz Ott, Claus Wulff, Dieter Freitag | 1994-04-05 |
| 5273013 | Device for controlling an outlet valve in the engine brake mode | Heribert Kubis | 1993-12-28 |
| 5223572 | Impact resistant thermoplastic moulding compounds of aromatic polyester carbonates and polyalkylene terephthalates | Thomas Eckel, Jochen Schoeps, Horst Peters, Karl-Heinz Ott | 1993-06-29 |
| 5191017 | High-impact thermoplastic polyether sulfone molding compositions | Thomas Eckel, Karl-Heinz Ott, Christian Lindner | 1993-03-02 |
| 5155168 | Molding compounds containing oxetanyl groups | Holger Lutjens, Karl-Erwin Piejko, Christian Lindner, Gerd Fengler | 1992-10-13 |
| 5150678 | Motor brake for air-compressing internal combustion engines | Heribert Kubis | 1992-09-29 |
| 5145911 | Polycarbonate molding composition | Thomas Eckel, Dieter Freitag, Uwe Westeppe | 1992-09-08 |
| 5137970 | Polycarbonate/ABS compositions of high heat resistance | Thomas Eckel, Dieter Freitag, Uwe Westeppe, Karl-Heinz Ott | 1992-08-11 |
| 5126404 | Polycarbonate molding compositions | Thomas Eckel, Christian Lindner, Uwe Westeppe | 1992-06-30 |
| 5104945 | Heat resistant polycarbonate molding compositions | Thomas Eckel, Dieter Freitag, Uwe Westeppe, Karl-Heinz Ott | 1992-04-14 |
| 5086738 | Motor brake for air-compressing internal combustion engines | Heribert Kubis | 1992-02-11 |
| 5066717 | Thermoplastic moulding compounds based on aromatic polycarbonates and vinyl polymers with improved thermostability | Herbert Eichenauer, Adolf Schmidt, Karl-Heinz Ott | 1991-11-19 |
| 5061745 | Flame-retardant, high-impact polycarbonate molding compounds | Horst Peters, Jochen Schoeps, Hans-Jurgen Kress, Josef Buekers, Karl-Heinz Ott | 1991-10-29 |