Issued Patents All Time
Showing 1–25 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7070630 | Primary intermediates for oxidative coloration of hair | Mu-Ill Lim | 2006-07-04 |
| 6951574 | Primary intermediates for oxidative coloration of hair | Mu-Ill Lim | 2005-10-04 |
| 6916346 | Primary intermediates for oxidative coloration of hair | Mu-Ill Lim | 2005-07-12 |
| 6916347 | Primary intermediates for oxidative coloration of hair | Mu-Ill Lim | 2005-07-12 |
| 6908493 | Couplers for use in oxidative hair dyeing | Mu-Ill Lim, James S. Anderson | 2005-06-21 |
| 6887280 | Hair coloring compositions for use in oxidative hair dyeing | Mu-Ill Lim, Sabina Burdzovic | 2005-05-03 |
| 6861556 | Coupler for use in oxidative hair dyeing | Mu-Ill Lim | 2005-03-01 |
| 6855174 | Couplers for use in oxidative hair dyeing | Mu-Ill Lim, Gottfried Wenke | 2005-02-15 |
| 6838561 | Primary intermediates for oxidative coloration of hair | Mu-Ill Lim | 2005-01-04 |
| 6806372 | Coupler for use in oxidative hair dyeing | Mu-Ill Lim, Margaret Popp | 2004-10-19 |
| 6780999 | Primary intermediates for oxidative coloration of hair | Mu-Ill Lim | 2004-08-24 |
| 6776802 | Coupler for use in oxidative hair dyeing | Mu-Ill Lim | 2004-08-17 |
| 6774244 | Primary intermediates for oxidative coloration of hair | Mu-Ill Lim | 2004-08-10 |
| 6765093 | Couplers for use in oxidative hair dyeing | Mu-Ill Lim, James S. Anderson | 2004-07-20 |
| 6750337 | Couplers for use in oxidative hair dyeing | Mu-Ill Lim, Gottfried Wenke | 2004-06-15 |
| 6750355 | Primary intermediates for oxidative coloration of hair | Mu-Ill Lim | 2004-06-15 |
| 6750339 | Primary intermediates for oxidative coloration of hair | Mu-Ill Lim | 2004-06-15 |
| 6703526 | Coupler for use in oxidative hair dyeing | Mu-Ill Lim, Margaret Popp | 2004-03-09 |
| 6693196 | Couplers for use in oxidative hair dyeing | Mu-III Lim, James S. Anderson | 2004-02-17 |
| 6673966 | Coupler for use in oxidative hair dyeing | Mu-Ill Lim, James S. Anderson | 2004-01-06 |
| 6673934 | Primary intermediates for oxidative coloration of hair | Mu-Ill Lim | 2004-01-06 |
| 6673932 | Primary intermediates for oxidative coloration of hair | Mu-Ill Lim | 2004-01-06 |
| 6589295 | Coupler for use in oxidative hair dyeing | Mu-III Lim, Margaret Popp | 2003-07-08 |
| 6572665 | Coupler for use in oxidative hair dyeing | Mu-Ill Lim, Margaret Popp | 2003-06-03 |
| 6562080 | Primary intermediates for oxidative coloration of hair | Mu-III Lim | 2003-05-13 |