Inventor
COVITCH MICHAEL J
US16 patents
⚠️ This page may combine multiple inventors who share the name “COVITCH MICHAEL J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DIAMOND SHAMROCK CORP
6 patentsUS4391844AJul 5, 1983
Method for making linings and coatings from soluble cross-linkable perfluorocarbon copolymers
DIAMOND SHAMROCK CORP56 citations95
US4386987AJun 7, 1983
Electrolytic cell membrane/SPE formation by solution coating
DIAMOND SHAMROCK CORP75 citations95
US4469579ASep 4, 1984
Solid polymer electrolytes and electrode bonded with hydrophylic fluorocopolymers
DIAMOND SHAMROCK CORP74 citations94
US4421579ADec 20, 1983
Method of making solid polymer electrolytes and electrode bonded with hydrophyllic fluorocopolymers
DIAMOND SHAMROCK CORP43 citations90
US4434116AFeb 28, 1984
Method for making a porous fluorinated polymer structure
DIAMOND SHAMROCK CORP17 citations73
US4366262ADec 28, 1982
Method for catalyzed conversion of perfluorocarbon cationic exchange functionality with SF4
DIAMOND SHAMROCK CORP13 citations73
LUBRIZOL CORP
5 patentsUS7790661B2Sep 7, 2010
Dispersant viscosity modifiers containing aromatic amines
LUBRIZOL CORP109 citations96
US5707943AJan 13, 1998
Mixtures of esterified carboxy-containing interpolymers and lubricants containing them
LUBRIZOL CORP19 citations84
US7960320B2Jun 14, 2011
Dispersant viscosity modifiers containing aromatic amines
LUBRIZOL CORP12 citations82
US7750089B2Jul 6, 2010
Dispersant viscosity modifiers based on diene-containing polymers
LUBRIZOL CORP5 citations57
US9708422B2Jul 18, 2017
Method for preparing functionalized graft polymers
LUBRIZOL CORP0 citations49