Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9650284 | Dental glass composition | — | 2017-05-16 |
| 8642678 | Carboxylic acid containing dispersants for composites | Andreas Facher | 2014-02-04 |
| 8440740 | Dental glass compositions utilizing a glass ionomer and an acidic copolymer | Stefan Brugger, Denise Achilles, Jörg Kempter | 2013-05-14 |
| 7001932 | Dental composite restorative material and method of restoring a tooth | Karin Utz | 2006-02-21 |
| 6575752 | Tooth surface treatment composition and methods | Kai Pflug, Steven R. Jefferies, Hans Rolf Kase | 2003-06-10 |
| 6391940 | Method and composition for adhering to metal dental structure | Kewang Lu, Chin-Teh Huang, Mingxin Fan, Paul D. Hammesfahr, Xiuling Wang +1 more | 2002-05-21 |
| 6387982 | Self etching adhesive primer composition and polymerizable surfactants | — | 2002-05-14 |
| 6313191 | Method and composition for priming and adhering to tooth structure | — | 2001-11-06 |
| 6191190 | Method and composition for adhering to tooth structure | Kewang Lu, Chin-Teh Huang, Mingxin Fan, Paul D. Hammesfahr | 2001-02-20 |
| 6004390 | Tooth surface treatment composition and methods | Kai Pflug, Steven R. Jefferies, Hans Rolf Kase | 1999-12-21 |
| 5932627 | Fluoride releasing dental primer composition and method | — | 1999-08-03 |
| 5756559 | Method and composition for adhering to tooth structure | Chin-Teh Huang | 1998-05-26 |
| 5645429 | Method for adhering to tooth structure | Chin-Teh Huang, Steven R. Jefferies | 1997-07-08 |
| 5218070 | Dental/medical composition and use | — | 1993-06-08 |
| 4966934 | Biological compatible adhesive containing a phosphorous adhesion promoter and accelerator | Chin-Teh Huang | 1990-10-30 |
| 4816495 | Biologically compatible adhesive visible light curable compositions | Chin-Teh Huang | 1989-03-28 |
| 4657941 | Biologically compatible adhesive containing a phosphorus adhesion promoter and a sulfinic accelerator | Chin-Teh Huang | 1987-04-14 |
| 4514342 | Polyethylenically unsaturated monophosphates | Richard W. Billington, Terence E. Prodger | 1985-04-30 |