Issued Patents All Time
Showing 1–25 of 119 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11634578 | SiCoPC blend containing phosphazene and silicone/acrylate impact modifier | Alexander Meyer | 2023-04-25 |
| 11111380 | Composition and thermoplastic molding compound having good notch impact strength and improved melt stability | Andreas Seidel, Sven Hobeika, Ralf Hufen | 2021-09-07 |
| 11104797 | Composition and thermoplastic molding compound having good low-temperature toughness, high gloss, and high processing stability | Andreas Seidel, Sven Hobeika, Ralf Hufen | 2021-08-31 |
| 10934429 | Polycarbonate compositions having improved adhesion to polyurethane layers | Ralf Hufen, Sven Hobeika, Timo Kuhlmann, Johannes Scherer | 2021-03-02 |
| 10850906 | Air cushion machine and method | — | 2020-12-01 |
| 10501624 | Flame-retardant polycarbonate-polyester compositions | Mathieu Jung, Ralf Hufen | 2019-12-10 |
| 10138370 | Polycarbonate compositions having improved adhesion to polyurethane layers | Ralf Hufen, Sven Hobeika, Timo Kuhlmann, Jan Helmig | 2018-11-27 |
| RE47079 | Process for improving carbon black dispersion | Andreas Seidel, Hans-Jürgen Thiem, Reiner Rudolf, Joerg Reichenauer | 2018-10-09 |
| 9637634 | Flame-retardant polycarbonate molding materials V | Mathieu Jung, Vera Taschner | 2017-05-02 |
| 9617417 | Impact-modified polycarbonate compositions having a good combination of natural color, hydrolytic stability and melt stability | Evgueni Avtomonov, Andreas Seidel, Herbert Eichenauer | 2017-04-11 |
| 9056957 | Process for improving carbon black dispersion | Andreas Seidel, Hans-Jürgen Thiem, Reiner Rudolf, Joerg Reichenauer | 2015-06-16 |
| 8969448 | PC/ABS compositions having a good resistance to heat and chemicals | Andreas Seidel, Martin Haussler, Burkhard Thuermer | 2015-03-03 |
| 8936061 | Method and machine for making foam cushions | Kurt Allen, Raymond Cherfane, Jean-Marc Slovencik | 2015-01-20 |
| 8852744 | Composite components with improved adhesion of polycarbonate/polyester compositions and polyurethane | Andreas Seidel, Uli Franz | 2014-10-07 |
| 8822576 | Flame-retardant PC/ABS compositions having good impact strength, flowability and chemical resistance | Vera Taschner, Dieter Wittmann, Paul Klewpatinond, Pierre Priest | 2014-09-02 |
| 8748521 | Flame retardant impact-modified polycarbonate compositions | Vera Taschner, Achim Feldermann, Eckhard Wenz, Dieter Wittmann | 2014-06-10 |
| 8710127 | Flame-protected impact-modified polycarbonate compositions | Achim Feldermann, Andreas Seidel, Dieter Wittmann | 2014-04-29 |
| 8586165 | Method and machine for making foam cushions | Kurt Allen, Raymond Cherfane, Jean-Marc Slovencik | 2013-11-19 |
| 8530551 | Flame-retardant impact-modified battery boxes based on polycarbonate I | Ulrich Grosser, Claus Rüdiger, Achim Feldermann, Dieter Wittmann | 2013-09-10 |
| 8383709 | Easy-flowing polycarbonate/ABS moulding compositions with good mechanical properties and a good surface | Burkhard Thuermer, Vera Taschner, Dieter Wittmann | 2013-02-26 |
| 8349926 | Scratch-resistant, impact-resistant polycarbonate moulding compositions with good mechanical properties | Vera Taschner, Achim Feldermann, Burkhard Thuermer | 2013-01-08 |
| 8349927 | Scratch-resistant, impact-resistant polycarbonate moulding compositions having good mechanical properties II | Vera Taschner, Achim Feldermann, Burkhard Thuermer | 2013-01-08 |
| 8344051 | Flameproofed, impact-modified, scratch-resistant polycarbonate moulding compositions with good mechanical properties | Vera Taschner, Achim Feldermann, Burkhard Thuermer, Dieter Wittmann | 2013-01-01 |
| 8178603 | Flameproofed impact-modified polycarbonate compositions | Vera Taschner, Achim Feldermann, Eckhard Wenz | 2012-05-15 |
| 7943686 | Impact-modified polycarbonate compositions which have an emulsion graft polymer precipitated under basic conditions and comprise acidic phosphorus compounds | Andreas Seidel, Evgueni Avtomonov | 2011-05-17 |