Inventor
KHORSHAHI FERIAL
US9 patents
Patents
9 patentsUS5082578AJan 21, 1992
Fabric care compositions containing a polymeric fluorescent whitening agent
LEVER BROTHERS CO96 citations95
US5039782AAug 13, 1991
Polymeric whitening agent
LEVER BROTHERS CO88 citations95
US5250652AOct 5, 1993
High loading water-dispersible UVA and/or UVB light-absorbing copolymer
LEVER BROTHERS CO33 citations92
US5243021ASep 7, 1993
Water-dispersible copolymer containing UVA and UVB light-absorbing monomers
LEVER BROTHERS CO40 citations92
US5134223AJul 28, 1992
Water dispersible or water soluble copolymer containing UV-absorbing monomer
LEVER BROTHERS CO41 citations92
US5164100ANov 17, 1992
Fabric softener compositions containing a polymeric fluorescent whitening agent
LEVER BROTHERS CO41 citations91
US5330672AJul 19, 1994
Fabric care composition comprising water soluble or water-dispersible copolymer containing UV-absorbing monomer
LEVER BROTHERS CO21 citations89
US5698183ADec 16, 1997
Compositions comprising high loading water-dispersible UVA and/or UVB light-absorbing copolymer
LEVER BROTHERS CO43 citations87
US5113010AMay 12, 1992
Process for synthesizing 4,4'-bis(carboalkoxystilbene) derivatives
LEVER BROTHERS CO5 citations62