Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670139 | Stable nanopigmented sunscreen/cosmetic compositions | Jean-Marc Ascione | 1997-09-23 |
| 5658555 | Photoprotective/cosmetic compositions comprising synergistic admixture of sunscreen compounds/nanopigments | Jean-Marc Ascione | 1997-08-19 |
| 5616331 | Storage-stable, ultrafine oil-in-water emulsion nanopigmented sunscreen/cosmetic compositions | Jean-Marc Ascione, Isabelle Hansenne | 1997-04-01 |
| 5607664 | Photoprotective/cosmetic compositions comprising UV-A and/or UV-B sunscreens and polymers compatible therewith | Jean-Marc Ascione, Isabelle Hansenne | 1997-03-04 |
| 5605678 | Photoprotective/cosmetic compositions comprising 2,4,6-tris[p-((2'-ethylhexyl)oxycarbonyl)anilino]-1,3,5-triazine andoily esters | Jean-Marc Ascione, Isabelle Hansenne | 1997-02-25 |