Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9022258 | Multi-component mixing system having a rotatable container and container therefor | Klaus-Dieter Nehren, Andreas Grundler, Udo Friese, Susanne Botzum, Manuel Meier-Staude +4 more | 2015-05-05 |
| 7053135 | Two-component dental molding composition having at least one anti-acid acting compound | Matthias Schaub, Klaus-Dieter Nehren, Holger Urbas | 2006-05-30 |
| 6884828 | Use of mixtures as impression or doubling compositions in the dental area | Matthias Schaub, Holger Urbas | 2005-04-26 |
| 6835760 | Use mixtures as impression or doubling compositions in the dental area | Matthias Schaub, Holger Urbas | 2004-12-28 |
| 6503994 | Silicone composition curing at room temperature and the use thereof | Klaus-Dieter Nehren, Matthias Schaub | 2003-01-07 |
| 6218461 | Silicone composition curing at room temperature and the use thereof | Peter Schwabe, Klaus-Dieter Nehren | 2001-04-17 |