Issued Patents All Time
Showing 51–71 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7468080 | Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof | Robert Wayne Glenn, Jr., Mu'Ill Lim, John Michael Gardlik, Stevan David Jones, Charles Wayne Rees | 2008-12-23 |
| 7425220 | Method for the cosmetic treatment of hair and implement for carrying out the same | Paul Leslie Barrass, Philip Davies, Delyth Angharad James, Dale P. Pixley, Richard Loren McManus +1 more | 2008-09-16 |
| 7371264 | Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof | Robert Wayne Glenn, Jr., Mu'Ill Lim | 2008-05-13 |
| 7351266 | Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof | Robert Wayne Glenn, Jr., Mu'Ill Lim, John Michael Gardlik, Stevan David Jones, Charles Wayne Rees | 2008-04-01 |
| 7331997 | Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof | Robert Wayne Glenn, Jr., Anthony McMeekin, Mu'Ill Lim, John Michael Gardlik, Stevan David Jones | 2008-02-19 |
| 7306631 | Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof | Robert Wayne Glenn, Jr., Muill Lim, John Michael Gardlik, Charles Wayne Rees | 2007-12-11 |
| 7303592 | Hair coloring compositions for use in oxidative hair dyeing | Mu'lll Lim, Guiru Zhang | 2007-12-04 |
| 7303590 | Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof | Robert Wayne Glenn, Jr., Mu-Ill Lim, John Michael Gardlik, Stevan David Jones, William David Laidig +1 more | 2007-12-04 |
| 7297168 | Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof | Robert Wayne Glenn, Jr., Mu-Ill Lim, John Michael Gardlik, Stevan David Jones, William David Laidig +2 more | 2007-11-20 |
| 7229480 | Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof | Robert Wayne Glenn, Jr., Mu'Ill Lim, Charles Wayne Rees, Oleg Alekseevich Rakitin, William David Laidig +2 more | 2007-06-12 |
| 6518228 | Ultra-mild, clear, aqueous, foamable skin cleanser | Lise W. Jorgensen, Richard Loren McManus, Sharon L. Polanski, Robert Sabin | 2003-02-11 |
| 6156076 | Two-part hair dye compositions containing polyether polyurethanes and conditioning agents | Stephen Casperson, Zubaida Khan, Stanley Pohl | 2000-12-05 |
| 5516916 | Process for preparing dye compositions containing 5,6-dihydroxyindole | Keith C. Brown, Thomas M. Schultz, Alice A. Meyer | 1996-05-14 |
| 5492541 | Dye compositions containing 5,6-dihydroxy indoles and a foam generator | Keith C. Brown, Thomas M. Schultz, Alice A. Meyer | 1996-02-20 |
| 5206013 | Sulfur containing quaternary ammonium salts as hair conditioning agents | Thomas M. Deppert, Janusz Jachowicz | 1993-04-27 |
| 5173085 | Hair dyeing process and compositons package | Keith C. Brown, Leszek J. Wolfram | 1992-12-22 |
| 5112359 | Hair colorants | Gabriella Wis-Surel | 1992-05-12 |
| 5087733 | Sulfur containing quaternary ammonium salts as hair conditioning agents | Thomas M. Deppert, Janusz Jachowicz | 1992-02-11 |
| 4968497 | Skin tanning composition and method | Leszek J. Wolfram, Alexander Chan, Thomas M. Schultz | 1990-11-06 |
| 4838894 | Hair dye coupler and process for making | James E. Kijek, Keith C. Brown | 1989-06-13 |
| 4595765 | Process for preparing 5,6-dihydroxyindole | — | 1986-06-17 |