Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10195120 | Curable dental retraction composition, method of production and use thereof | Ruediger Hampe, Andreas Maurer, Christoph Schulte | 2019-02-05 |
| 9216141 | Curable composition, process of production and use thereof | Joachim W. Zech, Hendrik Grupp | 2015-12-22 |
| 8933147 | Anti-microbial dental impression material | Oliver Kappler, Ingo R. Haeberlein | 2015-01-13 |
| 8921475 | Cationically hardenable dental composition, process of production and use thereof | Joachim W. Zech, Sebastian Zeller, Bernd Kuppermann, Hendrik Grupp | 2014-12-30 |
| 8672678 | Powder jet device for applying dental material | Jens Gramann, Ruediger Hampe, Ingo R. Haeberlein, Christoph Schulte, Andreas Maurer +2 more | 2014-03-18 |
| 8487016 | Dental impression material containing rheological modifiers and process of production | Sebastian Zeller, Peter Bissinger | 2013-07-16 |
| D679810 | Dental syringe | Andreas J. Boehm | 2013-04-09 |
| 8382476 | Dental retraction composition, production thereof and use of a powder jet device for dental retraction | Christoph Schulte, Andreas Maurer, Ruediger Hampe, Ingo R. Haeberlein | 2013-02-26 |
| D669170 | Dental syringe | Andreas J. Boehm | 2012-10-16 |
| 8142562 | Curable dental retraction composition, method of production and use thereof | Ruediger Hampe | 2012-03-27 |
| 8022113 | Composition containing aziridino groups and use thereof | Cornelia B. Fuehrer, Peter Bissinger | 2011-09-20 |
| 8017666 | Composition containing aziridino groups, method of production and use thereof | Peter Bissinger, Cornelia B. Fuehrer | 2011-09-13 |
| 8007579 | Polyether-based preparations and use thereof | Bernd Kuppermann, Hendrik Grupp | 2011-08-30 |
| 7947757 | Sulfonium initiators, process for production and use in cationic polymerizable compositions | Cornelia B. Fuehrer, Andrea Hailand, Markus Mikulla | 2011-05-24 |
| 7939580 | Dental composition containing epoxy functional polymerizable compounds | Adrian S. Eckert, Peter Bissinger, Karsten Dede, Christoph Thalacker, Dwight W. Jacobs +1 more | 2011-05-10 |
| 7923485 | Preparations based on aziridino polyethers and the use thereof | Cornelia Führer, Adrian S. Eckert, Gunther Eckhardt, Erich Wanek | 2011-04-12 |
| 7838572 | Dental composition comprising ethylene imine compounds and non-reactive accelerators | Cornelia B. Fuehrer | 2010-11-23 |
| 7799846 | Dental composition containing an epoxy functional carbosilane compound | Adrian S. Eckert, Peter Bissinger, Karsten Dede | 2010-09-21 |
| 7699605 | Self-etching emulsion dental compositions and methods | Steven M. Aasen, Ahmed S. Abuelyaman, David K. Cinader, Jr., Hendrik Grupp, Miriam Hansen +7 more | 2010-04-20 |
| 7700666 | Composition containing a prepolymer and a crosslinker, process for producing and use thereof | Peter Bissinger | 2010-04-20 |
| 7452924 | Self-etching emulsion dental compositions and methods | Steven M. Aasen, Ahmed S. Abuelyaman, Hendrik Grupp, Miriam Hansen, Guenther Lechner +6 more | 2008-11-18 |
| 7235602 | Polymerizable preparations on the basis of silicon compounds comprising aliphatic and cycloaliphatic epoxide groups | Karsten Dede | 2007-06-26 |
| 7097456 | Amalgam substitute | Karsten Dede, Oliver Frey, Oswald Gasser, Rainer Guggenberger, Thomas Luchterhandt +1 more | 2006-08-29 |
| 6894144 | Two-constituent elastomer materials based on alkyl aziridine comprising a catalyst constituent that contains a boric acid complex | Joachim W. Zech, Gunther Eckhardt, Cornelia Führer, Bernd Gangnus, Andreas Rombach +2 more | 2005-05-17 |
| 6779656 | Polymerizable preparations based on epoxides that contain silicon | Wolfgang Weinmann | 2004-08-24 |