Inventor
CUMMINGS MICHAEL DAVID
US11 patents
⚠️ This page may combine multiple inventors who share the name “CUMMINGS MICHAEL DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PROCTER & GAMBLE
9 patentsUS7208459B2Apr 24, 2007
Laundry detergent compositions with efficient hueing dye
PROCTER & GAMBLE320 citations98
US7205269B2Apr 17, 2007
Laundry detergent compositions with hueing dye
PROCTER & GAMBLE49 citations92
US7235518B2Jun 26, 2007
Fabric care compositions comprising hueing dye
PROCTER & GAMBLE23 citations90
US8703688B2Apr 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
US9796952B2Oct 24, 2017
Laundry care compositions with thiazolium dye
PROCTER & GAMBLE0 citations41