Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8067522 | Low viscosity, alkoxysilane-functional prepolymers and a process for their preparation | Michael Ludewig, Mathias Matner | 2011-11-29 |
| 5705593 | Diphenylmethane diisocyanate based polyisocyanates containing allophanate groups and having blocked isocyanate groups | Lutz Schmalstieg, Josef Pedain, Theodor Engbert, Holger Casselmann | 1998-01-06 |
| 5487964 | Powder mixtures for metallization of substrate surfaces | Gunther Reichert, Hans Lietz, Jurgen-Rolf Hassdenteufel, Gunter Sackmann | 1996-01-30 |
| 5350825 | At least partially blocked organic polyisocyanates, a process for their preparation and their use in coating compositions | Eberhard Konig, Holger Casselmann, Keith-Allen Foster | 1994-09-27 |
| 5296020 | Formulation for the activation of substrate surfaces for currentless metallization thereof | Gunther Reichert, Gerhard D. Wolf, Ulrich von Gizycki | 1994-03-22 |