Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7887740 | Composite powder, use in a shaping process, and mouldings produced from this powder | Ulrich Simon, Maik Grebe, Stefan Altkemper | 2011-02-15 |
| 7795339 | Powdery composition of a polymer and a flameproofing agent containing ammonium polyphosphate, method for the production thereof, and moulded body produced from said powder | Maik Grebe, Franz-Erich Baumann | 2010-09-14 |
| 7708929 | Process for producing three-dimensional objects by means of microwave radiation | Maik Grebe, Franz-Erich Baumann | 2010-05-04 |
| 7491792 | Polymer powder with block polyetheramide, use in a shaping process, and moldings produced from this polymer powder | Franz-Erich Baumann, Maik Grebe, Ulrich Simon, Sigrid Hessel | 2009-02-17 |
| 7317044 | Polymer powder with phosphonate-based flame retardant, process for its production, and moldings produced from this polymer powder | Maik Grebe, Franz-Erich Baumann | 2008-01-08 |
| 7211615 | Polyamide powder with long-lasting, consistently good flowability | Franz-Erich Baumann, Maik Grebe, Wolfgang Christoph, Dirk Heinrich, Holger Renners +4 more | 2007-05-01 |
| 7148286 | Laser-sintering powder containing titanium dioxide particles, process for its preparation, and moldings produced therefrom | Franz-Erich Baumann, Maik Grebe, Wolfgang Christoph, Thomas Schiffer, Heinz Scholten | 2006-12-12 |
| 7135525 | Laser-sintering powder with PMMI, PMMA, and/or PMMI-PMMA copolymers, process for its preparation, and moldings produced from this laser-sintering powder | Christoph Petter, Maik Grebe, Franz-Erich Baumann | 2006-11-14 |
| 7060347 | Bending element with behavior dependent on the direction of rotation | Michael Beyer | 2006-06-13 |
| 7025842 | Ultrasound welding of plastics components | Rainer Göring, Hans Ries, Günter Brudny | 2006-04-11 |