Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10683409 | Additive mixture for stabilization of polyol and polyurethane | Alex Wegmann | 2020-06-16 |
| 10113052 | 5H-furan-2-one derivatives stabilization of organic material | Walter Fischer, Abdel-Ilah Basbas, Kai-Uwe Schoening, Werner Hölzl, Bruno Rotzinger | 2018-10-30 |
| 9969864 | Light stabilizers | Wolfgang Peter, Adalbert Braig, Ulrich Berens, Kai-Uwe Schoning, Markus Grob +1 more | 2018-05-15 |
| 9458380 | 5H-furan-2-one derivatives for stabilization of organic material | Walter Fischer, Abdel-Ilah Basbas, Kai-Uwe Schoning, Werner Hölzl, Bruno Rotzinger | 2016-10-04 |
| 9328218 | Polyglycol bis-[3-(7-tert-butyl-2-oxo-3-phenyl-3H-benzofuran-5-yl-)propanoyl] derivatives as stabilizers of organic material | Kai-Uwe Schoening, Walid Al-Akhdar, Ulrich Berens, Bruno Rotzinger, Alexander Dichtl | 2016-05-03 |