Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5849267 | Stable desensitizing antitartar dentifrice | Michael Collins, Donald Clipper | 1998-12-15 |
| 5833956 | Oral composition containing an anionic, a nonionic and an amphoteric surfactant system | Philip Gorlin, Clarence R. Robbins, John P. Curtis, Ammanuel Mehreteab, Jiashi Tarng | 1998-11-10 |
| 5756073 | Striped dentifrice stable to color bleeding | Jeffrey Miller, Mike Wong, Michael Prencipe | 1998-05-26 |
| 5690913 | Multilayer bicarbonate/peroxide dentifrice | Donald P. Hsu, Rajnish Kohli, Nagarj S. Dixit, Michael Collins, David Viscio | 1997-11-25 |
| 5683680 | Dentifrice compositions containing reactive ingredients stabilized with alkali metal compounds | John Santalucia, David Viscio, Nagaraj S. Dixit, Michael Collins | 1997-11-04 |
| 5599525 | Stabilized dentifrice compositions containing reactive ingredients | Donald P. Hsu, Rajnish Kohli, Nagaraj S. Dixit, Michael Collins, David Viscio | 1997-02-04 |
| 5565190 | Dentifrice compositions containing reactive ingredients stabilized with alkali metal compounds | John Santalucia, David Viscio, Nagaraj S. Dixit, Michael Collins | 1996-10-15 |
| 4774078 | Stable antiplaque dentifrice based on hexetidine, zinc ion and fluoride | John P. Curtis, Shamsul K. Bakar, John J. Donohue, Kathleen M. Yuhasz-Kotarsky, John M. Coviello, Jr. | 1988-09-27 |
| 4529584 | Dentifrice composition | Patricia S. Mulvey, Harry Hayes | 1985-07-16 |
| 4528182 | Stable antiplaque dentifrice with improved foaming | John P. Curtis, Kathleen M. Yuhasz | 1985-07-09 |
| 4490353 | Antiplaque dentifrice with improved fluoride stability | Kathleen M. Yuhasz, John P. Curtis | 1984-12-25 |