Inventor
GUERRERO ANGEL AUGUSTO
US7 patents
⚠️ This page may combine multiple inventors who share the name “GUERRERO ANGEL AUGUSTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ARDEN ELIZABETH CO
5 patentsUS5935584AAug 10, 1999
Vitamin C delivery system
ARDEN ELIZABETH CO56 citations95
US5807561ASep 15, 1998
Emulsifying system for a whitening cosmetic composition
ARDEN ELIZABETH CO14 citations72
US5773015AJun 30, 1998
Method for controlling skin oils and grease
ARDEN ELIZABETH CO6 citations72
US5762947AJun 9, 1998
Cosmetic skin conditioning compositions containing a salicyloxy α-carboxy acid
ARDEN ELIZABETH CO16 citations72
US5741497AApr 21, 1998
Skin treatment with salicylic acid esters
ARDEN ELIZABETH CO12 citations70