Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10503977 | Displaying augmented images via paired devices | Robert Severn, David Clinton Joiner | 2019-12-10 |
| 9301907 | Oral care compositions comprising pearlescent pigments | Andrew Philip Parker, Carole Jane Philpotts | 2016-04-05 |
| 9149419 | Oral care product | Michael Francis Butler, Yan Deng, Mary Heppenstall-Butler, Haiyan Li | 2015-10-06 |
| 9138600 | Oral care compositions comprising a polymeric dye | Stephen Norman Batchelor, Sheng Meng, Carole Jane Philpotts, Qingsheng Tao, Jinfang Wang | 2015-09-22 |
| 9050250 | Oral care compositions comprising pearlescent pigments | Andrew Philip Parker, Carole Jane Philpotts | 2015-06-09 |
| 8257721 | Oral care product | Michael Francis Butler, Yan Deng, Mary Heppenstall-Butler, Haiyan Li, Xiaoke Li | 2012-09-04 |
| 6475472 | Oral bleaching composition | Philip Christopher Waterfield | 2002-11-05 |
| 6471947 | Oral composition | Manmohan Bhakoo, Karen Anne Steele, David Taylor, Katherine Mary Thompson, David William Thornthwaite | 2002-10-29 |
| 6165448 | Oral composition with an improved teeth whitening effect | David William Thornthwaite | 2000-12-26 |
| 6153219 | Oral composition | Jonathan Edward Creeth, William John Stead | 2000-11-28 |
| 5672351 | Anti-microbial compositions | Michael C. L. Chikindas, Philip W. Small | 1997-09-30 |
| 5227503 | Cosmetic composition | Desmond B. Hagan, Richard J. Curtis | 1993-07-13 |
| 5108751 | Cosmetic composition comprising 2-hydroxyalkenoic acids or a mixture thereof | Desmond B. Hagan, Richard J. Curtis | 1992-04-28 |