Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10907033 | Processing additive mixtures | Torsten Ziser, Harald Kleinknecht, Cristian Oprisoni, Hermann-Josef Weidenhaupt, Ulrich Feldhues +1 more | 2021-02-02 |
| 9512299 | Carbodiimides having terminal urea and/or urethane groups, methods for producing said carbodiimides, and use of said carbodiimides | Wilhelm Laufer, Armin Eckert | 2016-12-06 |
| 9199925 | Carbodiimides from trisubstituted aromatic isocyanates, a method for producing same, and the use of same | Wilhelm Laufer, Armin Eckert | 2015-12-01 |
| 9181394 | Composition for producing cast polyamides | Wilhelm Laufer, Andre Palzer | 2015-11-10 |