Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9751971 | Dispersing resins for pigment preparations having a low volatile organic content | Michael Ewald, Daniel Engelke, Bettina Burian, Heiko Alzer, Jan Schwarze +6 more | 2017-09-05 |
| 9221945 | Liquid, adhesion-promoting additive and process for its preparation | Heiko Alzer, Ingrid Heussen, Sascha Herrwerth, Michael Ewald, Erika Retzlaff +2 more | 2015-12-29 |
| 8420731 | Dispersing and emulsifying resins comprising polyether | Pedro Cavaleiro, Eberhard Esselborn, Patrick Glockner, Mario Loebbus | 2013-04-16 |
| 7763669 | Low-viscosity, radiation-curable formulation for producing adaptive earpieces | Martin Klare, Reiner Altman, Michael Kutschinski | 2010-07-27 |
| 7718748 | Antimicrobial polymerizable ear piece material | Martin Klare, Michael Kutschinski, Reiner Altmann | 2010-05-18 |
| 7514477 | Low-viscosity radiation-curable composition for making an earpiece | Martin Klare, Reiner Altmann, Michael Kutschinski | 2009-04-07 |
| 7232646 | Low-viscous, radiation curable formulation, particularly for the stereo-lithographical production of earpiece | Martin Klare, Reiner Altmann, Michael Kutschinski, Georgia Meissner | 2007-06-19 |