Inventor
HE MENGTAO
US16 patents
⚠️ This page may combine multiple inventors who share the name “HE MENGTAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LEVER BROTHERS CO
11 patentsUS5804540ASep 8, 1998
Personal wash liquid composition comprising low viscosity oils pre-thickened by non-antifoaming hydrophobic polymers
LEVER BROTHERS CO62 citations96
US5869441AFeb 9, 1999
Bar compositions comprising novel chelating surfactants
LEVER BROTHERS CO24 citations92
US5817609AOct 6, 1998
Bar composition comprising low viscosity oils pre-thickened by non-antifoaming hydrophobic polymers
LEVER BROTHERS CO50 citations92
US5792739AAug 11, 1998
Liquid compositions comprising hydrophobically modified polyalkylene glycols as mildness actives
LEVER BROTHERS CO36 citations92
US5981464ANov 9, 1999
Adjuvant composition
LEVER BROTHERS CO21 citations91
US5801139ASep 1, 1998
Process for making bar compositions comprising novel chelating surfactants
LEVER BROTHERS CO18 citations84
US5795852AAug 18, 1998
Bar composition comprising nonionic polymeric surfacing as mildness enhancement agents
LEVER BROTHERS CO18 citations84
US5786312AJul 28, 1998
Bar composition comprising copolymer mildness actives
LEVER BROTHERS CO17 citations81
US5780405AJul 14, 1998
Bar composition comprising copolymer mildness actives
LEVER BROTHERS CO7 citations73
US5756439AMay 26, 1998
Liquid compositions comprising copolymer mildness actives
LEVER BROTHERS CO12 citations73
US6114291ASep 5, 2000
Cast melt bar compositions comprising high levels of low molecular weight polyalkylene glycols
LEVER BROTHERS CO7 citations70
LEVER BROTHERS LTD
3 patentsUS5985808ANov 16, 1999
Synthetic bar composition comprising alkoxylated surfactants
LEVER BROTHERS LTD55 citations92
US6074998AJun 13, 2000
Bar compositions comprising amphiphilic polyol ester structurant which releases oil
LEVER BROTHERS LTD24 citations89
US5935917AAug 10, 1999
Bar composition comprising entrapped emollient droplets dispersed therein
LEVER BROTHERS LTD19 citations81