Issued Patents All Time
Showing 25 most recent of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12011335 | Light curing dental system | Paul Pierson, Naim Karazivan, Thomas Ruth, William Kane, Joseph Gordon +6 more | 2024-06-18 |
| 11844663 | Light curing dental system | Thomas Ruth, William Kane, Joseph Gordon, Luke Hagan, David Copeland +2 more | 2023-12-19 |
| 11813141 | Light curing dental system | Naim Karazivan, Paul Pierson | 2023-11-14 |
| 11642304 | Dimethylsiloxane-alkylene oxide copolymers | Thomas Guy Alabaster, Hannah Ruth Beasley-Suffolk, John Mark Bilney, Ella-Louise Ceraulo, John Ing Chuan Daly +4 more | 2023-05-09 |
| 11154463 | Light cured addition silicone impression material with improved storage stability | — | 2021-10-26 |
| 11110039 | Macromonomer based light-curable dental impression material | Xiaoming Jin, Yi-Chen Liu, Joachim E. Klee, Christoph Weber, Xin Huo | 2021-09-07 |
| 10905634 | Hydrophilic impression material with improved storage stability | — | 2021-02-02 |
| 10307345 | Hydrophilic impression material with improved storage stability | — | 2019-06-04 |
| 9044288 | Polyvinylsiloxane based curable dental retraction composition | — | 2015-06-02 |
| 8318886 | Vinyl functionalized alkoxy-siloxylated polyethers and polyesters | — | 2012-11-27 |
| 7683148 | Metathesis-curable composition with a reaction control agent | — | 2010-03-23 |
| 7645443 | Polyether-based composition curable by metathesis reaction | — | 2010-01-12 |
| 7625551 | Polyether-based dental impression material curable by metathesis reaction | — | 2009-12-01 |
| 7625991 | Method for making alkoxy-siloxane polyether carboxylates terminated with functional olefin groups | Matthias Stender | 2009-12-01 |
| 7396862 | Dental composite filler particles | Alan W. Weimer, Sotiris E. Pratsinis, Steven M. George | 2008-07-08 |
| 7173097 | Metathesis-curable composition with a reaction control agent | — | 2007-02-06 |
| 7060770 | Metathesis-curable composition with a reaction control agent | — | 2006-06-13 |
| 7060769 | Method of curing composition by metathesis reaction using reaction control agent | — | 2006-06-13 |
| 7001590 | Metathesis-curable composition | — | 2006-02-21 |
| 6890968 | Prepolymerized filler in dental restorative composite | Minh Dang Nguyen, Alvin Kobashigawa | 2005-05-10 |
| 6861386 | Accelerator for metathesis catalyst | Mingfei Chen | 2005-03-01 |
| 6844409 | Composition curable by metathesis reaction | Mingfei Chen | 2005-01-18 |
| 6649146 | Dental impression material utilizing ruthenium metathesis catalyst | Mingfei Chen | 2003-11-18 |
| 6593395 | Dental composition containing discrete nanoparticles | Minh Dang Nguyen | 2003-07-15 |
| 6455029 | Dental impression material utilizing ruthenium catalyst | Mingfei Chen | 2002-09-24 |