Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5500448 | Recurrent aphthous ulcer treatment method | Diane Cummins, Michael Traudt | 1996-03-19 |
| 5240696 | Treatment of periodontitis | Diane Cummins, Derek M. C. Hull | 1993-08-31 |
| 5188820 | Method of inhibiting plaque on teeth by applying an oral composition | Diane Cummins | 1993-02-23 |
| 4749561 | Dentifrice compositions | Roger Lane, Derek M. C. Hull, Charles A. Saxton | 1988-06-07 |
| 4749562 | Dentifrice compositions | Roger Lane, Derek M. C. Hull, Charles A. Saxton | 1988-06-07 |
| 4656031 | Dentifrice compositions | Roger Lane, Derek M. C. Hull, Charles A. Saxton | 1987-04-07 |