Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6936642 | Dental materials | Thomas Lehmann, Reinhold Hecht | 2005-08-30 |
| 6908953 | Polymerizable compositions based on epoxides | Wolfgang Weinmann, Oswald Gasser, Rainer Guggenberger, Gunther Lechner, Joachim W. Zech | 2005-06-21 |
| 6852822 | Hydrolyzable silanes and polymerizable silanes with low viscosity and use thereof | Peter Bissigner, Oswald Gasser, Rainer Guggenberger | 2005-02-08 |
| 6852775 | Polymerizable dental compositions | Keith O'Connell | 2005-02-08 |
| 6624236 | Cyclosiloxane-based cross-linkable monomers, production thereof and use thereof in polymerizable materials | Peter Bissinger, Oswald Gasser, Rainer Guggenberger, Gunther Eckhardt | 2003-09-23 |
| 6566413 | Polymerisable materials which are based on hardenable siloxane compounds | Wolfgang Weinmann, Joachim W. Zech, Oswald Gasser, Rainer Guggenberger, Gunther Eckhardt +1 more | 2003-05-20 |
| 6245828 | Polymerizable compositions based on epoxides | Wolfgang Weinmann, Oswald Gasser, Rainer Guggenberger, Gunther Lechner, Joachim W. Zech | 2001-06-12 |