Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6290933 | High cleaning dentifrice | Michael Prencipe, Peter J. Priolo, Peter Ren | 2001-09-18 |
| 5939051 | Dental abrasive | John Santalucia, Peter Ren, Nagaraj S. Dixit, Michael Prencipe, Mahmoud Hassan +2 more | 1999-08-17 |
| 5866101 | Color stable anticalculus compostion | Mahmoud Hassan, Kyle N. Brogden, Nagaraj S. Dixit, Robert L. Mitchell | 1999-02-02 |
| 5792818 | Process for hydrolyzing maleic anhydride copolymers | Mahmoud Hassan, Robert L. Mitchell, Nagaraj S. Dixit, Marcus Bentley | 1998-08-11 |
| 5487906 | Method of forming stable aqueous solutions of stannous compounds | Nagaraj S. Dixit, Michael R. Burke, Michael Prencipe, Suryakant Patel | 1996-01-30 |
| 5300283 | Viscoelastic dentifrice composition | Michael Prencipe | 1994-04-05 |
| 5202112 | Viscoelastic dentifrice composition | Michael Prencipe | 1993-04-13 |
| 5096698 | Packaged dental cream | Robert L. Mitchell | 1992-03-17 |