Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11747248 | Method for assessing the volatile release performance of microcapsules | Shih-Chi Chu, Marcus James Goodall | 2023-09-05 |
| 6780835 | Perfume compositions | Keith Douglas Perring, Christopher Francis Clements | 2004-08-24 |
| 6713410 | Method for textile treatment for spandex containing fabrics | Keith Douglas Perring, Christopher Francis Clements, Raymond Palmen, Olivier William John | 2004-03-30 |
| 6465420 | Perfume compositions | Keith Douglas Perring, Christopher Francis Clements | 2002-10-15 |