Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11701153 | Rib plate and rib plate system | Christian Knoepfle, Viktor Kraft | 2023-07-18 |
| 11304736 | Rib plate and rib plate system | Christian Knöpfle, Viktor Kraft | 2022-04-19 |
| 8680183 | Liquid stabilizer mixture | Simon Schambony, Bernd Bruchmann | 2014-03-25 |
| 7868171 | N-alkoxy-4, 4-dioxy-polyalkyl-piperidines as radical polymerization initiators | Francesco Fuso, Wiebke Wunderlich, Andreas Kramer | 2011-01-11 |
| 7632891 | Grafting of nitroxyl terminated oligomers or polymers onto thermoplastic polymers | Michael Roth, Rudolf Pfaendner | 2009-12-15 |
| 7528194 | Comb copolymers with defined side chains and process for their manufacture | Michael Roth, Rudolf Pfaendner | 2009-05-05 |
| 7297819 | Open-chain alkoxyamines and their corresponding nitroxides for controlled low temperature radical polymerization | Tobias Hintermann, Peter Nesvadba, Andreas Kramer | 2007-11-20 |
| 7291682 | Method of producing comb or star copolymers using epoxy-functionalized nitroxylethers | Wiebke Wunderlich-Wippert, Rudolf Pfaendner, Francesco Fuso | 2007-11-06 |
| 7253232 | Thermoplastic compositions with enhanced melt flow and compatibility | Rudolf Pfaendner, Wiebke Wunderlich-Wippert, Andreas Kramer | 2007-08-07 |
| 7235663 | N-alkoxy-4,4-dioxy-polyalkyl-piperidines as radical polymerization inhibitors | Francesco Fuso, Wiebke Wunderlich, Andreas Kramer | 2007-06-26 |
| 6900268 | Method of grafting ethylenically unsaturated carboxylic acid derivatives onto thermoplastic using hydroxylamine esters | Michael Roth, Rudolf Pfaendner, Peter Nesvadba, Andreas Kramer | 2005-05-31 |