Inventor
STARKS LEONARD J
US16 patents
⚠️ This page may combine multiple inventors who share the name “STARKS LEONARD J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MILLIKEN & CO
6 patentsUS6106597AAug 22, 2000
Wax compositions comprising fatty ester poly(oxyalkylenated) colorants
MILLIKEN & CO63 citations93
US8022100B2Sep 20, 2011
Whitening agents for cellulosic substrates
MILLIKEN & CO14 citations92
US7642282B2Jan 5, 2010
Whitening agents for cellulosic substrates
MILLIKEN & CO26 citations92
US6486248B2Nov 26, 2002
Liquid colorant and method
MILLIKEN & CO16 citations76
US6479648B1Nov 12, 2002
Polymeric bis-acetoacetanilide azo colorants
MILLIKEN & CO1 citations49
US6667392B2Dec 23, 2003
Polymeric acetoacetanilide azo colorants
MILLIKEN & CO1 citations47
PROCTER & GAMBLE
5 patentsUS8703688B2Apr 22, 2014
Whitening agents for cellulosic substrates
PROCTER & GAMBLE9 citations83
US8367598B2Feb 5, 2013
Whitening agents for cellulosic subtrates
PROCTER & GAMBLE8 citations83
US10526566B2Jan 7, 2020
Whitening agents for cellulosic substrates
PROCTER & GAMBLE2 citations72
US11946025B2Apr 2, 2024
Whitening agents for cellulosic substrates
PROCTER & GAMBLE0 citations62
US11198838B2Dec 14, 2021
Whitening agents for cellulosic substrates
PROCTER & GAMBLE0 citations62