Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6096325 | Oil-in-water skin composition comprising silicone gum and fatty acid ester capable of forming liquid crystals | Robert Francis Date, Elise Courpron, Richard George A. Rolls | 2000-08-01 |
| 6013271 | Skin care compositions | Darrell Gene Doughty, Joseph Anthony Gatto, Richard George A. Rolls | 2000-01-11 |
| 5879689 | Cosmetic compositions | Robert Francis Date, Elise Courpron, Richard George A. Rolls | 1999-03-09 |
| 5871760 | Skin care compositions | Darrell Gene Doughty, Joseph Anthony Gatto, Richard George A. Rolls | 1999-02-16 |
| 5674509 | Cosmetic compositions | Robert Francis Date, Elise Courpron, Richard George A. Rolls | 1997-10-07 |
| 5641493 | Cosmetic compositions | Robert Francis Date, Elise Courpron, Richard George A. Rolls | 1997-06-24 |