Inventor
GRAINGER DAVID STEPHEN
GB11 patents
⚠️ This page may combine multiple inventors who share the name “GRAINGER DAVID STEPHEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNILEVER HOME & PERSONAL CARE
8 patentsUS6727220B1Apr 27, 2004
Fabric softening compositions
UNILEVER HOME & PERSONAL CARE25 citations89
US6806248B2Oct 19, 2004
Fabric conditioning compositions
UNILEVER HOME & PERSONAL CARE11 citations69
US6436896B2Aug 20, 2002
Method for preparing fabric softening compositions
UNILEVER HOME & PERSONAL CARE12 citations65
US6514931B2Feb 4, 2003
Fabric softening compositions
UNILEVER HOME & PERSONAL CARE5 citations61
US6797689B2Sep 28, 2004
Method of reducing the viscosity of fabric conditioning compositions
UNILEVER HOME & PERSONAL CARE3 citations57
US6927202B2Aug 9, 2005
Fabric conditioning compositions
UNILEVER HOME & PERSONAL CARE2 citations51
US6849592B2Feb 1, 2005
Fabric conditioning compositions
UNILEVER HOME & PERSONAL CARE1 citations50
US6841529B2Jan 11, 2005
Method of preparing fabric conditioning compositions
UNILEVER HOME & PERSONAL CARE1 citations46
CONOPCO INC
2 patentsUS12545856B2Feb 10, 2026
Detergent compositions comprising secondary alkane sultanate, a second anionic surfactant, and alkyl hydroxysultaine cosurfactant
CONOPCO INC0 citations55
US12534688B2Jan 27, 2026
Fabric softener composition comprising a betaine ester and a fatty co-softener
CONOPCO INC0 citations47