Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |