Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8603453 | Antimicrobial polymeric biguanide and acidic co-polymer composition and method of use | David Hodge, David Alan Pears, Paula Louise McGeechan | 2013-12-10 |
| 7851541 | Composition and use | David Hodge, David Alan Pears, Paula Louise McGeechan | 2010-12-14 |
| 7226968 | Composition and use | David Hodge, David Alan Pears, Paula Louise McGeechan | 2007-06-05 |
| 7217759 | Composition and use | David Hodge, David Alan Pears, Paula Louise McGeechan | 2007-05-15 |
| 5414060 | Oral hygiene compositions and polymers active therein | Martyn Humphries, Jozef Nemcek, Joseph F. Jaworzyn, John B. Cantwell | 1995-05-09 |
| 5336728 | Oral hygiene compositions and polymers active therein | Martyn Humphries, Jozef Nemcek, Joseph F. Jaworzyn, John B. Cantwell | 1994-08-09 |
| 5079288 | Oral hygiene compositions and polymers active therein | Martyn Humphries, Jozef Nemcek, Joseph F. Jaworzyn, John B. Cantwell | 1992-01-07 |
| 4963347 | Oral hygiene compositions and polymers active therein | Martyn Humphries, Jozef Nemcek, Joseph F. Jaworzyn, John B. Cantwell | 1990-10-16 |