Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7033581 | Method of treating hair with heat and a cap which provides a signal regarding treatment | — | 2006-04-25 |
| 6572844 | Method for lightening and highlighting hair | Gerald Newell | 2003-06-03 |
| 6482399 | Conditioning compositions | — | 2002-11-19 |
| 6432394 | Hair conditioning compositions comprising one or more dibasic amino acids | Joanne Crudele, Trefor A. Evans, Varsha Shah, Wolfgang Bergmann | 2002-08-13 |
| 6274126 | Composition for lightening and highlighting hair | Gerald Newell | 2001-08-14 |
| 6207141 | Conditioning compositions | — | 2001-03-27 |
| 6149899 | Opaque conditioning composition | — | 2000-11-21 |
| 6136304 | Conditioning compositions | — | 2000-10-24 |
| 5710114 | Stable conditioning shampoo containing an anionic surfactant, a fatty alcohol, and polyethyleneimine | — | 1998-01-20 |
| 5576279 | Stable conditioning shampoo containing an anionic surfactant a fatty alcohol, and polyethyleneimine | — | 1996-11-19 |