Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12215034 | Spherical stannous compatible silica particles for reduced RDA | Karl W. Gallis, Terry W. Nassivera, Lawrence Edward Dolan, Sanjeev Midha, Eva Schneiderman | 2025-02-04 |
| 12037252 | Stannous compatible silica | Karl W. Gallis, Terry W. Nassivera, Lawrence Edward Dolan, Sanjeev Midha, Eva Schneiderman | 2024-07-16 |
| 11548788 | Spherical silica for tubule occlusion | John Cornelius, Karl W. Gallis, Terry W. Nassivera | 2023-01-10 |
| 11351098 | Dentifrice formulations having spherical stannous compatible silica particles for reduced RDA | Lawrence Edward Dolan, Sanjeev Midha, Eva Schneiderman, Karl W. Gallis, Terry W. Nassivera | 2022-06-07 |
| 11285088 | Spherical silica particle size for RDA control | Terry W. Nassivera, Karl W. Gallis | 2022-03-29 |
| 10328002 | Dentifice compositions containing stannous compatible silica particles | Lawrence Edward Dolan, Sanjeev Midha, Eva Schneiderman, Karl W. Gallis, Terry W. Nassivera | 2019-06-25 |
| 9617162 | Continuous silica production process and silica product prepared from same | Karl W. Gallis | 2017-04-11 |
| 9327988 | Continuous silica production process and silica product prepared from same | Karl W. Gallis | 2016-05-03 |
| 9186307 | Treated silicas and metal silicates for improved cleaning in dentifrice | Karl W. Gallis, Patrick D. McGill, Terry W. Nassivera | 2015-11-17 |
| 9028605 | Coating compositions comprising spheroid silica or silicate | Ronald Louis Romer, William C. Fultz, Karl W. Gallis | 2015-05-12 |
| 8945517 | Continuous silica production process and silica product prepared from same | Karl W. Gallis | 2015-02-03 |
| 8609068 | Continuous silica production process and silica product prepared from same | Karl W. Gallis | 2013-12-17 |
| 4743188 | Apparatus for sealing a pour head in a mold for forming composite products | John Dixon Gray, Laurent R. Gaudreau | 1988-05-10 |