Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9732202 | Composition comprising a thermoplastic polymer and a synergistic mixture of determined amino ethers and finely particled phosphinates | Sebastian Hörold | 2017-08-15 |
| D775543 | Bracelet | — | 2017-01-03 |
| 8765848 | Modified waxes, a process for their preparation, and their use | Rainer Fell, Sebastian Hörold | 2014-07-01 |
| 7671110 | Method for uniformly distributing a substance in a substrate | Alexander Lichtblau | 2010-03-02 |
| 7101929 | Polyolefin films with improved processing properties | FranzLeo Heinrichs, Reiner Hess | 2006-09-05 |
| 6787591 | Synergistic stabilizer compositions for themoplastic polymers in prolonged contact with water | Harald Koch, Christoph Krohnke, Alexander Lichtblau | 2004-09-07 |
| 6646035 | Synergistic combinations of phenolic antioxidants | Harald Koch, Alexander Lichtblau, Christoph Krohnke | 2003-11-11 |
| 6491853 | Storage-stable plastics additives | Karl Gaa, Günter Nowy, Gerhard Pfahler | 2002-12-10 |
| 6420461 | Compounds based on polyalkyl-1-oxadiazaspirodecane compounds | Thomas Stahrfeldt, Mathias Mehrer, Gerhard Pfahler | 2002-07-16 |
| 6174940 | Synergistic stabilizer mixture based on polyalkyl-1-oxa-diazaspirodecane compounds | Thomas Stahrfeldt, Mathias Mehrer, Gerhard Pfahler | 2001-01-16 |
| 5972248 | Stabilizers based on 1-aza-2,2,6,6 tetramethybicyclo [3.1.0]hexane | Thomas Stahrfeldt, Josef Wiedemann | 1999-10-26 |
| 5919933 | Light stabilizers based on sterically hindered amines | Karl Gaa, Mathias Mehrer, Gerhard Pfahler, Thomas Stahrfeldt | 1999-07-06 |
| 5852159 | Plastic with reduced sulfur uptake rate | Gerhard Pfahler, Karl Gaa, Klaus Keck-Antoine | 1998-12-22 |