Inventor
CAMPBELL ROBERT M
US15 patents
⚠️ This page may combine multiple inventors who share the name “CAMPBELL ROBERT M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DOW CHEMICAL CO
4 patentsUS6350922B1Feb 26, 2002
Process for making 2,3-dihalopropanols
DOW CHEMICAL CO59 citations95
US5340475AAug 23, 1994
On-line supercritical fluid extraction multidimensional chromatographic system
DOW CHEMICAL CO22 citations92
US5139681AAug 18, 1992
On-line multidimensional chromatographic system with large volume injection handling for supercritical fluid chromatography
DOW CHEMICAL CO27 citations90
US5234599AAug 10, 1993
On-line multidimensional chromatographic system with large volume injection handling for supercritical fluid chromatography
DOW CHEMICAL CO45 citations88
CAMPBELL ROBERT M
3 patentsDOW GLOBAL TECHNOLOGIES LLC
3 patentsUS10662370B2May 26, 2020
Nonionic surfactant compositions for enhanced oil recovery
DOW GLOBAL TECHNOLOGIES LLC2 citations68
US7910781B2Mar 22, 2011
Process for the conversion of a crude glycerol, crude mixtures of naturally derived multihydroxylated aliphatic hydrocarbons or esters thereof to a chlorohydrin
DOW GLOBAL TECHNOLOGIES LLC0 citations51
US10077355B2Sep 18, 2018
Plasticizer compositions and methods for making plasticizer compositions
DOW GLOBAL TECHNOLOGIES LLC0 citations40
KRUPER WILLIAM J
2 patentsUS8304563B2Nov 6, 2012
Batch, semi-continuous or continuous hydrochlorination of glycerin with reduced volatile chlorinated hydrocarbon by-products and chloroacetone levels
KRUPER WILLIAM J1 citations55
US8404905B2Mar 26, 2013
Batch, semi-continuous or continuous hydrochlorination of glycerin with reduced volatile chlorinated hydrocarbon by-products and chloroacetone levels
KRUPER WILLIAM J0 citations45