Inventor
BLANKENSHIP ROBERT MITCHELL
US19 patents
⚠️ This page may combine multiple inventors who share the name “BLANKENSHIP ROBERT MITCHELL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROHM & HAAS
18 patentsUS6632531B2Oct 14, 2003
Porous particles, their aqueous dispersions, and method of preparation
ROHM & HAAS80 citations97
US6020435AFeb 1, 2000
Process for preparing polymer core shell type emulsions and polymers formed therefrom
ROHM & HAAS93 citations97
US6252004B1Jun 26, 2001
Process for preparing multi-stage polymer emulsions and multi-stage polymers formed therefrom
ROHM & HAAS48 citations96
US7691942B2Apr 6, 2010
Aqueous dispersion of polymeric particles
ROHM & HAAS23 citations92
US6896905B2May 24, 2005
Porous particles, their aqueous dispersions, and method of preparation
ROHM & HAAS28 citations92
US6139961AOct 31, 2000
Hollow sphere organic pigment for paper or paper coatings
ROHM & HAAS148 citations92
US6673451B2Jan 6, 2004
Process for forming an aqueous polymeric dispersion
ROHM & HAAS40 citations91
US6939922B2Sep 6, 2005
Coating and coating composition
ROHM & HAAS38 citations90
US7488534B2Feb 10, 2009
Organic-inorganic composite particle and process for preparation thereof
ROHM & HAAS15 citations89
US7629414B2Dec 8, 2009
Aqueous dispersion of polymeric particles
ROHM & HAAS16 citations84
US6784262B2Aug 31, 2004
Processes for chemically-modifying the surface of emulsion polymer particles
ROHM & HAAS16 citations84
US7432325B2Oct 7, 2008
Nonionic associative thickener containing condensation polymer backbone
ROHM & HAAS10 citations83
US7776975B2Aug 17, 2010
Aqueous polymerization process for preparing an aqueous polymer dispersion
ROHM & HAAS8 citations82
US7960026B2Jun 14, 2011
Organic-inorganic composite particle and process for preparation thereof
ROHM & HAAS11 citations80
US7803878B2Sep 28, 2010
Process for preparing polymer emulsions and polymers formed therefrom
ROHM & HAAS7 citations73
US7435783B2Oct 14, 2008
Swollen multi-stage emulsion polymers with low dry bulk densities
ROHM & HAAS7 citations73
US7939572B2May 10, 2011
Aqueous dispersion of polymeric particles
ROHM & HAAS4 citations62
US7449440B2Nov 11, 2008
Nonionic associative thickener containing vinyl addition polymer backbone
ROHM & HAAS2 citations62