Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11999686 | Process for de-polymerization of styrenic monomer-containing polymers and for retrieval of styrenic monomers | Norbert Niessner, Bianca WILHELMUS, Hannes KERSCHBAUMER, Michiel VERSWYVEL, Petra Inghelbrecht +12 more | 2024-06-04 |
| 11667780 | Impact modified styrene copolymer composition comprising polysiloxane additive having improved abrasion characteristics | Tobias Schulz, Norbert Niessner, Janna MICHAELIS DE VASCONCELLOS, Hans-Werner Schmidt | 2023-06-06 |
| 11505688 | Scratch-resistant styrene copolymer composition containing modified organopolysiloxane compounds | Tobias Schulz, Norbert Niessner, Eike Jahnke, Hans-Werner Schmidt | 2022-11-22 |
| 11274198 | Scratch-resistant styrene copolymer composition containing inorganic metal compound nanoparticles | Tobias Schulz, Norbert Niessner, Hans-Werner Schmidt, Sascha Ehlert, Stephan Foerster | 2022-03-15 |
| 11225571 | Styrene copolymer composition with improved residual gloss | Tobias Schulz, Norbert Niessner, Eike Jahnke, Hans-Werner Schmidt | 2022-01-18 |
| 11220594 | Scratch-resistant styrene copolymer composition containing amide wax | Tobias Schulz, Norbert Niessner, Eike Jahnke, Hans-Werner Schmidt | 2022-01-11 |
| 10920037 | Thermally conductive polymer resin composition based on styrenics with low density | Tobias Schulz, Norbert Niessner, Gisbert Michels, Hans-Werner Schmidt | 2021-02-16 |
| 10717911 | Electrically conducting thermally conductive polymer resin composition based on styrenics with balanced properties | Tobias Schulz, Janna MICHAELIS DE VASCONCELLOS, Gisbert Michels, Norbert Niessner, Hans-Werner Schmidt +1 more | 2020-07-21 |