Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7682620 | Gelled aqueous cosmetic compositions | Michelle Matathia, E. Althea Knight, James T. Harrison | 2010-03-23 |
| 6497887 | Membrane delivery system | E. Althea Knight, Carmen Castillo-Bucci | 2002-12-24 |
| 6177092 | Self-foaming cleansing systems | Peter J. Lentini | 2001-01-23 |
| 6017549 | Non-irritating cosmetic and pharmaceutical compositions | E. Althea Knight, Daniel H. Maes, Carmen Castillo-Bucci | 2000-01-25 |
| 5972355 | Stable compositions containing biologically active components | E. Althea Knight, Akshay Talati | 1999-10-26 |
| 5948418 | Sulfur-based amides and bis-amides useful against skin disorders | Daniel H. Maes, Althea Knight | 1999-09-07 |
| 5683705 | Sulfur-based amides and bis-amides useful against skin disorders | Daniel H. Maes, Althea Knight | 1997-11-04 |
| 5662890 | Self-tanning cosmetic compositions and methods of using the same | Louis Punto, Peter J. Lentini | 1997-09-02 |