Issued Patents All Time
Showing 176–185 of 185 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4277581 | Polyamino-polyamide crosslinked with crosslinking agent | Guy Vanlerberghe, Henri Sebag, Alexandre Zysman | 1981-07-07 |
| 4268264 | Composition for hair dyeing which contains a para base and an ortho base | Andree Bugaut, Patrick Andrillon, Chantal Fourcadier | 1981-05-19 |
| 4240450 | Composition and process for the treatment of keratin materials with polymers | Claire Fiquet, Chantal Fourcadier, Claude Dubief, Daniele Cauwet | 1980-12-23 |
| 4220447 | Solid, frozen stabilized hair dye | Christian Monnais | 1980-09-02 |
| 4213960 | Cosmetic compositions for treating the hair | Claire Fiquet, Chantal Fourcadier, Claude Dubief, Daniele Cauwet | 1980-07-22 |
| 4208183 | Process for improving the storage stability of indole dyestuffs | Chantal Fourcadier | 1980-06-17 |
| 4201766 | Hair conditioning composition and method of using the same | Chantal Fourcadier | 1980-05-06 |
| 4189468 | Crosslinked polyamino-polyamide in hair conditioning compositions | Guy Vanlerberghe, Henri Sebag, Alexandre Zysman | 1980-02-19 |
| 4185958 | Compositions based on direct dyestuffs containing a 2,5-dihydroxyphenylcarboxylic acid or a salt thereof | Andree Bugaut, Jean-Jacques Vandenboosche | 1980-01-29 |
| 4184844 | Storage stable indoaniline and indophenol dye solutions, a process for producing the same and hair dye compositions containing the same | Chantal Fourcadier | 1980-01-22 |