Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8562955 | Light-activated tooth whitening method | Robert E. Montgomery | 2013-10-22 |
| 8071076 | Oral lubricating and stain retarding compositions | — | 2011-12-06 |
| 7833539 | Tooth whitening hydrogels | — | 2010-11-16 |
| 6746679 | Tooth whitening hydrogels | — | 2004-06-08 |
| 6343933 | Light-activated tooth whitening composition and method of using same | Robert E. Montgomery | 2002-02-05 |
| 6281265 | Curable compositions with antimicrobial properties | R. Eric Montgomery | 2001-08-28 |
| 6162055 | Light activated tooth whitening composition and method of using same | Robert E. Montgomery | 2000-12-19 |
| 5855871 | Effervescent two component bicarbonate and acid containing dentifrice | James Masters, Kim Cervino, David Viscio, James H. Kemp | 1999-01-05 |
| 5851514 | Stable aqueous abrasive peroxide tooth whitening dentifrice | Mahmoud Hassan, Nagaraj S. Dixit, Michael Prencipe, David Viscio | 1998-12-22 |
| 5639445 | Dental material and method for applying preventative and therapeutic agents | John P. Curtis, Michael Prencipe | 1997-06-17 |
| 5171564 | Aqueous tooth whitening dentifrice | Mary B. Chmielewski, Sahar Fakhry-Smith | 1992-12-15 |