Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5977037 | Cleansing compositions | Michel Joseph Giret, Roland Philip Duke | 1999-11-02 |
| 5942477 | Cleansing compositions technical field | Michel Joseph Giret, Roland Philip Duke | 1999-08-24 |
| 5853712 | Cosmetic compositions containing water dispersible pigment which is surface treated with a polymer and process | — | 1998-12-29 |
| 5776872 | Cleansing compositions technical field | Michel Joseph Giret, Roland Philip Duke | 1998-07-07 |
| 5688831 | Cosmetic make-up compositions | Magda El-Nokaly, Kataline Igo-Kemenes, David Andrew Jakubovic, Michael Lee Vatter | 1997-11-18 |
| 5409640 | Cleansing compositions | Michel Joseph Giret, Roland Philip Duke | 1995-04-25 |