Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9481641 | Process for the purification of a polycarbodiimide | Karl Haeberle, Maria Teresa Hechavarria Fonseca, Lars Rehling, Frank Schaefer, Fatemeh Ahmadnian +4 more | 2016-11-01 |
| 9023910 | Low-density polyurethane shoe soles or sole parts with high rebound resilience and low compression set | Andre Kamm, Anand Huprikar, Ulrich Holwitt | 2015-05-05 |
| 7985780 | Cylindrical mouldings based on cellular polyurethane elastomers | Elke Marten, Andreas Heidemann, Markus Schütte, Michael Strauβ, Ralf Hansen | 2011-07-26 |
| 4732090 | Heating furnace for recovery of energy from compacted paper, straw and like fuels | Heinrich Bollmann, Jr. | 1988-03-22 |