Inventor
MACDONALD RUSSELL J
US21 patents
⚠️ This page may combine multiple inventors who share the name “MACDONALD RUSSELL J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IONICS
19 patentsUS5503729AApr 2, 1996
Electrodialysis including filled cell electrodialysis (electrodeionization)
IONICS118 citations98
US5037858AAug 6, 1991
Anion selective polymers prepared from concentrated solutions of N,N'-methylenebisacrylamide
IONICS58 citations96
US6126805AOct 3, 2000
Electrodialysis including filled cell electrodialysis (electrodeionization)
IONICS57 citations95
US5814197ASep 29, 1998
Electrodialysis including filled cell electrodialysis (electrodeionization)
IONICS66 citations95
US5264125ANov 23, 1993
Process for manufacturing continuous supported ion selective membranes using non-polymerizable high boiling point solvents
IONICS73 citations95
US5118717AJun 2, 1992
High ion exchange capacity polyelectrolytes having high crosslink densities and caustic stability
IONICS72 citations95
US5354903AOct 11, 1994
Polymers prepared from concentrated solutions of N',N'methylenebisacrylamide
IONICS28 citations92
US5203982AApr 20, 1993
Cation exchange membranes
IONICS29 citations92
US5145618ASep 8, 1992
Process for manufacturing continuous supported ion selective membranes using non-polymerizable high boiling point solvents
IONICS47 citations92
US5045171ASep 3, 1991
Acid efficient membrane for use in electrodialysis for recovery of acid
IONICS29 citations92
US4617321AOct 14, 1986
Synthesis of highly cross-linked cation-exchange polymers from an aqueous solution
IONICS43 citations92
US7087654B2Aug 8, 2006
Ion exchange and electrochemical methods and devices employing one-step quaternized and polymerized anion selective polymers
IONICS20 citations89
US6410672B1Jun 25, 2002
Ion exchange and electrochemical methods and devices employing one-step quaternized and polymerized anion selective polymers
IONICS33 citations89
US4822471AApr 18, 1989
Acid efficient membrane for use in electrodialysis for recovery of acid
IONICS21 citations82
US4374720AFeb 22, 1983
Synthesis of water soluble cross-linkers and their use in the manufacture of anionic polymers
IONICS27 citations82
US7662267B2Feb 16, 2010
Device and method for electrodialysis
IONICS19 citations81
US5284879AFeb 8, 1994
High ion exchange capacity polyelectrolytes having high crosslink densities and caustic stability
IONICS15 citations81
US4310631AJan 12, 1982
Synthesis of water soluble cross-linkers and their use in the manufacture of anionic polymers
IONICS15 citations74
US4275227AJun 23, 1981
Synthesis of water soluble cross-linkers and their use in the manufacture of anionic polymers
IONICS10 citations74