Inventor
LAND GERARD
FR3 patents
Patents
3 patentsUS4879284ANov 7, 1989
Naphthalene derivatives having retinoid type action, the process for preparation thereof and medicinal and cosmetic compositions containing them
OREAL118 citations95
US4363797ADec 14, 1982
Polyaspartic acid derivatives, their preparation and their use in cosmetic composition
OREAL81 citations95
US4828819AMay 9, 1989
Compositions containing bis-(quaternary ammonium) derivatives for the treatment of keratin materials and natural non-keratin or synthetic textile materials
OREAL18 citations80