Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7456232 | Use of branched polyacids in dental compounds | Markus Mikulla, Guenther Lechner, Gabriele Rackelmann, Gunther Eckhardt | 2008-11-25 |
| 6719834 | Polyelectrolyte cement | Peter Braun, Jürgen Glaser, Hermann Nirschl | 2004-04-13 |
| 6715645 | Mixing capsule and method of making and using same | Marc Peuker, Michael Sick, Gabriele Hager, Angela Stenger, Gunther Eckhardt | 2004-04-06 |
| 6100314 | Adhesive system for dental purposes | — | 2000-08-08 |
| 5374427 | Implantable active substance depot material | Wolfgang Stille, Gabriele Gentschew, Peter Reitz, Thomas Erben, Werner Zollner | 1994-12-20 |
| 5244933 | Dental compositions which can be prepared and worked by the action of oscillations and method for the preparation thereof | Stefan Eidenbenz, Klaus Ellrich, Oswald Gasser, Rainer Guggenberger, Andreas Iburg +5 more | 1993-09-14 |
| 5224957 | Method of providing a composition for an eye | Oswald Gasser, Erich Wanek, Rainer Guggenberger, Klaus Ellrich | 1993-07-06 |
| 5147904 | Open-pored moldings, a process for their production and use thereof | Peter Jochum, Oswald Gasser, Manfred Holupirek, Erich Wanek, Rainer Guggenberger +1 more | 1992-09-15 |