Inventor
ECHT ELLIOTT
US17 patents
⚠️ This page may combine multiple inventors who share the name “ECHT ELLIOTT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HERCULES INC
7 patentsUS6294645B1Sep 25, 2001
Dry-strength system
HERCULES INC106 citations95
US4904520AFeb 27, 1990
Gas-permeable, liquid-impermeable nonwoven material
HERCULES INC64 citations95
US5645731AJul 8, 1997
Aqueous suspensions of poly(ethylene oxide) useful as a flocculent
HERCULES INC18 citations91
US4579667AApr 1, 1986
Gelled aqueous compositions
HERCULES INC49 citations88
US5578168ANov 26, 1996
Aqueous suspensions of poly(ethylene oxide) useful as retention aids in paper manufacture
HERCULES INC14 citations73
US5472570ADec 5, 1995
Phenolic compound/polyethylene oxide retention system
HERCULES INC4 citations62
US5051150ASep 24, 1991
Stabilized synthetic pulp-cellulose blends
HERCULES INC1 citations49
DU PONT
7 patentsUS9796869B2Oct 24, 2017
Ionomer-poly(vinylalcohol) coated substrates
DU PONT2 citations73
US7608660B2Oct 27, 2009
Method of coating paper with copolymers of vinyl alcohol and itaconic acid
DU PONT1 citations60
US7371796B2May 13, 2008
Copolymers of vinyl alcohol and itaconic acid for use in paper coatings
DU PONT3 citations60
US7608662B2Oct 27, 2009
Copolymers of vinyl alcohol and itaconic acid for use in paper coatings
DU PONT0 citations49
US7608661B2Oct 27, 2009
Water-soluble film from copolymers of vinyl alcohol and itaconic acid, and paper coating articles therefrom
DU PONT0 citations49
US7913759B2Mar 29, 2011
Method for enhanced recovery of oil from oil reservoirs
DU PONT0 citations48
US9441132B2Sep 13, 2016
Methods for preparing highly viscous ionomer-poly(vinylalcohol) coatings
DU PONT0 citations41