Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4927866 | Shapable material and shaped articles obtainable therefrom | Rainer Guggenberger, Gunter Pieper | 1990-05-22 |
| 4544742 | 1,2,6-Thiadiazine-3,5-dione-1,1-dioxides | Werner Schmitt, Peter Jochum, Heinz-Joachim Hubner, Bernd Burger | 1985-10-01 |
| 4493911 | Nonadhesive impression material | Werner Schmitt, Peter Jochum | 1985-01-15 |
| 4443587 | 1,2,6-Thiadiazine-3,5-dione-1,1-dioxides and their use as polymerization accelerators | Werner Schmitt, Peter Jochum, Heinz-Joachim Hubner, Bernd Burger | 1984-04-17 |
| 4389497 | Use of agglomerates of silicic acid as fillers in dental materials | Werner Schmitt, Peter Jochum, Heinz-Joachim Hubner | 1983-06-21 |
| 4376835 | Calcium depleted aluminum fluorosilicate glass powder for use in dental or bone cements | Werner Schmitt, Peter Jochum, Oswald Gasser | 1983-03-15 |
| 4372836 | Light curable acrylic dental composition with calcium fluoride pigment | Werner Schmitt, Peter Jochum, Heinz-Joachim Hubner | 1983-02-08 |
| 4360605 | Mixing component for dental glass ionomer cements | Werner Schmitt, Peter Jochum, Oswald Gasser | 1982-11-23 |
| 4189365 | Photopolymerizable compositions based on acrylic or methacrylic acid esters containing organic phosphites | Werner Schmitt, Peter Jochum | 1980-02-19 |