Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12296032 | Process of taking a dental impression with a radiation-curable composition containing mercapto-functional polyorganosiloxanes and VQM resins | Peter U. Osswald, Peter Bissinger, Joachim W. Zech | 2025-05-13 |
| 12071544 | Radiation-curable composition containing mercapto-functional polyorganosiloxanes for additive-manufacturing technology | Peter U. Osswald | 2024-08-27 |
| 11766386 | Medical composition containing guanidinyl-containing polymer(s) and carrageenane(s) | Peter U. Osswald | 2023-09-26 |
| 11684553 | Curable composition for dental retraction | Peter U. Osswald, Joachim W. Zech | 2023-06-27 |
| 11591438 | Process of processing a radiation-curable thiolen based composition with additive-manufacturing technology | Peter U. Osswald, Joachim W. Zech | 2023-02-28 |
| 11267968 | Radiation-curable composition containing mercapto-functional polyorganosiloxanes for additive-manufacturing technology | Peter U. Osswald, Hendrick Grupp, Joachim W. Zech, Daniel D. Oberpertinger, Malte Korten +1 more | 2022-03-08 |
| 11123267 | Dental retraction composition with guanidinyl-containing polymer | Peter U. Osswald, Peter Bissinger, Joachim W. Zech, George W. Griesgraber | 2021-09-21 |
| 10682290 | Kit of parts for conducting a dental impression and retraction process | Peter U. Osswald, Joachim W. Zech, Andreas Maurer | 2020-06-16 |
| 9549881 | Stabilized dental impression composition, kit of parts and use thereof | Peter U. Osswald, Joachim W. Zech | 2017-01-24 |
| 9283153 | Curable composition with shortened setting time, process of production and use thereof | Peter U. Osswald, Joachim W. Zech | 2016-03-15 |
| 8563625 | Hydrophilized curable silicone impression materials with improved storage behavior | Joachim W. Zech, Rainer Guggenberger | 2013-10-22 |
| 8466210 | Dental composition containing a surfactant and an F-containing compound, process of production and use thereof | Joachim W. Zech, Peter U. Osswald, Andreas Maurer, Peter Bissinger, Klaus Hintzer | 2013-06-18 |
| 8318831 | Hydrophilized curable silicone impression materials with improved storage behavior | Joachim W. Zech, Rainer Guggenberger | 2012-11-27 |
| 8067496 | Curable silicone impression materials with high tear strength and low consistency | Joachim W. Zech, Franziska Strauss, Peter Bissinger, Wolf Steiger | 2011-11-29 |
| 7968645 | Curable silicone impression materials with high tear strength and low consistency | Joachim W. Zech, Franziska Strauss, Peter Bissinger, Wolf Steiger | 2011-06-28 |
| 7844892 | Method and system for display of business intelligence data | Nadia Shewchenko, Roger Chang, Lesley Grignon | 2010-11-30 |
| 7732508 | Automixable putty impression material | Joachim W. Zech, Peter Bissinger, Wolf Steiger | 2010-06-08 |
| 7700712 | Allylsilane containing composition | Joachim W. Zech, Peter Bissinger, Wolf Steiger | 2010-04-20 |
| 7572842 | Automixable putty impression material | Joachim W. Zech, Peter Bissinger, Wolf Steiger | 2009-08-11 |
| 4926634 | Method and apparatus for producing a homogeneous exhaust gas mixture in an exhaust system for an internal combustion engine having two banks of cylinders | Heinrich Putz, Friedhelm Nowitzki, Gunter Damm, Hartmut Bathelt, Gunter Kromer +1 more | 1990-05-22 |