Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4563188 | Para-phenylenediamines which can be used in oxidative hair dyeing | Andree Bugaut | 1986-01-07 |
| 4466806 | Dyeing compositions containing 3-amino-4-nitroanisole derivatives and their use in dyeing keratin fibres as well as certain new said derivatives | Andree Bugaut | 1984-08-21 |
| 4432769 | Nitro dyestuffs, a process for their preparation, and use of these dyestuffs in dyeing keratin fibres | Andree Bugaut | 1984-02-21 |
| 4417896 | Hair dye compositions and new compounds useful therein | Andree Bugaut | 1983-11-29 |
| 4337061 | Hair dye compositions and new compounds useful therein | Andree Bugaut | 1982-06-29 |
| 4295848 | Composition for hair dyeing which contains a para base and an ortho base | Jean F. Grollier, Andree Bugaut, Chantal Fourcadier | 1981-10-20 |
| 4277244 | Dye compositions for keratinic fibers containing paraphenylenediamines | Andree Bugaut | 1981-07-07 |
| 4268264 | Composition for hair dyeing which contains a para base and an ortho base | Jean F. Grollier, Andree Bugaut, Chantal Fourcadier | 1981-05-19 |