Inventor
RICHARDS STUART N
GB15 patents
⚠️ This page may combine multiple inventors who share the name “RICHARDS STUART N”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LUBRIZOL ADVANCED MAT INC
7 patentsUS9540486B2Jan 10, 2017
Aromatic dispersant composition
LUBRIZOL ADVANCED MAT INC2 citations72
US9534123B2Jan 3, 2017
Aromatic dispersant composition
LUBRIZOL ADVANCED MAT INC4 citations72
US11649309B2May 16, 2023
Acrylic dispersants with fused aromatic imide anchor groups
LUBRIZOL ADVANCED MAT INC0 citations61
US10100152B2Oct 16, 2018
Aromatic dispersant composition
LUBRIZOL ADVANCED MAT INC0 citations51
US10442884B2Oct 15, 2019
Dispersants with multiple aromatic imide anchor groups
LUBRIZOL ADVANCED MAT INC0 citations40
US10308836B2Jun 4, 2019
Dispersants with multiple aromatic imide anchor groups
LUBRIZOL ADVANCED MAT INC0 citations40
US9034979B2May 19, 2015
Dispersant composition
LUBRIZOL ADVANCED MAT INC0 citations39
RICHARDS STUART N
5 patentsUS9416280B2Aug 16, 2016
Styrene-maleic anhydride based dispersant in a coating or ink
RICHARDS STUART N9 citations82
US8859675B2Oct 14, 2014
Dispersants
RICHARDS STUART N7 citations82
US8338558B2Dec 25, 2012
Polyurethane based pigment dispersants which contain reactive double bonds
RICHARDS STUART N6 citations71
US8487051B2Jul 16, 2013
Polyurethane based pigment dispersants which contain reactive double bonds
RICHARDS STUART N4 citations60
US8268925B2Sep 18, 2012
Graft copolymer and compositions thereof
RICHARDS STUART N1 citations50