Assignee
GOLDWELL AG
DE16 patents
Top patents by PatentIndex Score
US5989530ANov 23, 1999
Bleaching composition for human hair and process for its production
GOLDWELL AG100 citations96
US5417321AMay 23, 1995
Two-compartment container
GOLDWELL AG30 citations93
US5525123AJun 11, 1996
Composition for simultaneous dyeing and brightening of human hair
GOLDWELL AG46 citations92
US5409628AApr 25, 1995
Hair shampoo
GOLDWELL AG44 citations89
US5373937ADec 20, 1994
Two-compartment container
GOLDWELL AG35 citations89
US6302920B1Oct 16, 2001
Composition for dyeing and bleaching of human hair and process for its preparation
GOLDWELL AG22 citations86
US5213799AMay 25, 1993
Two-phase cosmetic composition
GOLDWELL AG24 citations80
US6024949AFeb 15, 2000
Compositions containing chlorophyll derivatives for permanent waving of hair
GOLDWELL AG10 citations72
US5401497AMar 28, 1995
Composition for permanent waving of human hair and use of ammonium carbamate in such compositions
GOLDWELL AG10 citations72
US5277206AJan 11, 1994
Process for permanent waving of human hair
GOLDWELL AG7 citations72
US5176716AJan 5, 1993
Hair dye composition and its application method
GOLDWELL AG8 citations72
US5068102ANov 26, 1991
Agent for the long-lasting shaping of hair
GOLDWELL AG8 citations72
US5431698AJul 11, 1995
Process for oxidative dyeing and re-dyeing of human hair
GOLDWELL AG14 citations70
US5421833AJun 6, 1995
Hair dye compositions based on oxidation dyestuff precursors
GOLDWELL AG6 citations62
US6017519AJan 25, 2000
Composition for permanent waving of human hair
GOLDWELL AG5 citations61
US5318599AJun 7, 1994
Hair dye composition
GOLDWELL AG6 citations61