Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4707504 | Porous fillers in polymerizable compositions | Klaus-Dieter Nehren, Wolfgang Podszun, Werner Finger | 1987-11-17 |
| 4552906 | Polymerizable dental compositions and molded dental articles produced therefrom | Wolfgang Podszun, Fritjof Bley | 1985-11-12 |
| 4437836 | Photopolymerizable dental compositions | Robert Schmitz-Josten, Carlhans Suling, Wolfgang Podszun, Bruno Bomer, Manfred Borgardt | 1984-03-20 |
| 4394465 | Dental materials based on organic plastics in paste form | Wolfgang Podszun, Hans-Hermann Schulz | 1983-07-19 |
| 4389496 | Thixotropic formulations of silicone pastes for impressions of teeth and mucous membrane | Bernhard Leusner, Hans-Hermann Schulz, Reiner Voigt | 1983-06-21 |
| 4389507 | Filler-containing bead polymers | Wolfgang Podszun, Carlhans Suling, Hans-Hermann Schulz | 1983-06-21 |
| 4369262 | Dental material based on crosslinked plastic and polymerizable binder | Wolfgang Podszun, Bernhard Leusner, Carlhans Suling, Hans-Hermann Schulz | 1983-01-18 |
| 4323348 | Dental compositions | Robert Schmitz-Josten, Manfred Borgardt, Hans-Hermann Schulz | 1982-04-06 |
| 4308190 | Dental materials based on organic plastics in paste form | Wolfgang Podszun, Bernhard Leusner, Carlhans Suling, Hans-Hermann Schulz | 1981-12-29 |
| 4302376 | Dental materials which are opaque to X-rays and are based on organic plastics in paste form | Wolfgang Podszun, Bernhard Leusner, Carlhans Suling, Hans-Hermann Schulz | 1981-11-24 |
| 4300886 | Shaped dental articles | Carlhans Suling, Gerhard Balle, Bernd Leusner, Hans-Hermann Schulz | 1981-11-17 |
| 4277536 | Bead polymers of viscous dimethacrylates | Wolfgang Podszun, Carlhans Suling, Hans-Hermann Schulz | 1981-07-07 |
| 4233424 | Process for the production of bead polymers | Carlhans Suling, Gerhard Balle, Hans-Hermann Schulz | 1980-11-11 |
| 4223114 | Process for the production of bead polymers | Carlhans Suling, Gerhard Balle, Hans-Hermann Schulz | 1980-09-16 |
| 4182829 | Impression materials for dentistry | Hans-Hermann Schulz, Hans J. Rosenkranz | 1980-01-08 |