Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5925723 | Catalyst/cross-linking agent compositions, a method for their preparation and their use | Robert Friebe, Peter Schwabe | 1999-07-20 |
| 5403885 | Transparent material for dental applications | Hans-Herrmann Schulz, Dieter Wrobel | 1995-04-04 |
| 5306337 | Alginate impression compositions | Jens Winkel, Norbert Weber | 1994-04-26 |
| 5179186 | Photosetting impression materials | Hanns P. Muller, Jens Winkel, Peter Schwabe | 1993-01-12 |
| 5077335 | Optically clear silicone compositions | Peter Schwabe, Ottfried Schlak, Otto-Christian Geyer | 1991-12-31 |
| 4965295 | Dimensionally stable impression compositions | Peter Schwabe, Ottfried Schlak, Gottfried Knispel | 1990-10-23 |
| 4891400 | Silicone molding compounds | Peter Schwabe, Ottfried Schlak | 1990-01-02 |
| 4737537 | Colored silicone composition | Peter Schwabe | 1988-04-12 |
| 4695322 | Dust-free alginate impression materials | Peter Schwabe | 1987-09-22 |
| 4614758 | Use of paraffin waxes or microwaxes for silicone pastes, and the packaging and use thereof | Peter Schwabe | 1986-09-30 |
| 4609687 | Modified fillers for silicone dental pastes | Peter Schwabe | 1986-09-02 |
| 4568707 | Silicone pastes formulated with a structural viscosity for impression materials | Peter Schwabe | 1986-02-04 |
| 4389496 | Thixotropic formulations of silicone pastes for impressions of teeth and mucous membrane | Bernhard Leusner, Hans-Hermann Schulz, Michael Walkowiak | 1983-06-21 |
| 4359565 | Vinylsilicone pastes for dental impression | Lothar Puppe, Manfred Borgardt, Hans-Heinrich Moretto, Bernard Munchenbach | 1982-11-16 |