Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10351579 | Monoallophanates based on alkoxysilane alkyl isocyanates | Emmanouil Spyrou, Manfred Kreczinski, Tobias Unkelhaeusser, Sabine Naumann, Holger Loesch +1 more | 2019-07-16 |
| 9096774 | Heat-curing powder-lacquer compositions yielding a matte surface after curing of the coating, as well as a simple method for production of same | Werner Grenda, Emmanouil Spyrou, Christoph Lammers, Holger Loesch, Klaus Behrendt | 2015-08-04 |
| 8962885 | β-hydroxyalkylamides, a method for production of same and use of same | Werner Grenda, Emmanouil Spyrou, Christoph Lammers, Holger Loesch, Klaus Behrendt | 2015-02-24 |
| 8907130 | Beta-hydroxyalkylamides, method for their production and use thereof | Werner Grenda, Emmanouil Spyrou, Christoph Lammers, Holger Loesch, Klaus Behrendt | 2014-12-09 |
| 8834971 | Process for continuous preparation of a prepolymer based on phenolic resins, oxazolines and epoxides | Marianne Omeis, Franz-Albert von Itter | 2014-09-16 |
| 8524837 | Heat-curing powder-lacquer compositions yielding a matte surface after curing of the coating, as well as a simple method for production of same | Werner Grenda, Emmanouil Spyrou, Christoph Lammers, Holger Loesch, Klaus Behrendt | 2013-09-03 |
| 8445566 | Continuous process for producing a reactive polymer | Marianne Omeis, Frank Bauer, Silvia Herda | 2013-05-21 |
| 7129313 | Process for the solvent-free, continuous preparation of polyureas | Joern Weiss, Werner Grenda, Silvia Herda, Klaus Behrendt | 2006-10-31 |
| 6448363 | Process for preparing highly reactive (semi)crystalline and amorphous blocked polyisocyanates | Andreas Wenning | 2002-09-10 |
| 6194613 | Process for the continuous preparation of hydroxyalkylamides | Klaus Behrendt, Silvia Herda, Rainer Elm | 2001-02-27 |