Inventor
REID DWIGHT K
US35 patents
⚠️ This page may combine multiple inventors who share the name “REID DWIGHT K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BETZ LABORATORIES
32 patentsUS4840720AJun 20, 1989
Process for minimizing fouling of processing equipment
BETZ LABORATORIES87 citations96
US5282957AFeb 1, 1994
Methods for inhibiting polymerization of hydrocarbons utilizing a hydroxyalkylhydroxylamine
BETZ LABORATORIES104 citations95
US5154817AOct 13, 1992
Method for inhibiting gum and sediment formation in liquid hydrocarbon mediums
BETZ LABORATORIES28 citations92
US4744881AMay 17, 1988
Antioxidant material and its use
BETZ LABORATORIES30 citations92
US4724064AFeb 9, 1988
Composition and method for coke retardant during hydrocarbon processing
BETZ LABORATORIES30 citations92
US4555326ANov 26, 1985
Methods and compositions for boronizing metallic surfaces
BETZ LABORATORIES41 citations92
US5330970AJul 19, 1994
Composition and method for inhibiting coke formation and deposition during pyrolytic hydrocarbon processing
BETZ LABORATORIES20 citations91
US4752374AJun 21, 1988
Process for minimizing fouling of processing equipment
BETZ LABORATORIES21 citations82
US4749468AJun 7, 1988
Methods for deactivating copper in hydrocarbon fluids
BETZ LABORATORIES21 citations82
US4680421AJul 14, 1987
Composition and method for coke retardant during pyrolytic hydrocarbon processing
BETZ LABORATORIES22 citations82
US4648885AMar 10, 1987
Process and composition for stabilized distillate fuel oils
BETZ LABORATORIES18 citations82
US5128022AJul 7, 1992
Antioxidant compositions and methods using p-phenylenediamine compounds and organic acid compounds
BETZ LABORATORIES10 citations74
US4981495AJan 1, 1991
Methods for stabilizing gasoline mixtures
BETZ LABORATORIES7 citations74
US4941968AJul 17, 1990
Method for inhibiting gum formation in liquid hydrocarbon mediums
BETZ LABORATORIES12 citations74
US4894139AJan 16, 1990
Methods for deactivating copper in hydrocarbon fluids
BETZ LABORATORIES15 citations74
US4810354AMar 7, 1989
Bifunctional antifoulant compositions and methods
BETZ LABORATORIES17 citations74
US4756820AJul 12, 1988
Method for retarding corrosion and coke formation and deposition during pyrolytic hydrocarbon processing
BETZ LABORATORIES13 citations74
US4663018AMay 5, 1987
Method for coke retardant during hydrocarbon processing
BETZ LABORATORIES11 citations74
US5221461AJun 22, 1993
Antioxidant compositions and methods using catechol compounds and organic acid compounds
BETZ LABORATORIES15 citations73
US5221462AJun 22, 1993
Methods for retarding coke formation during pyrolytic hydrocarbon processing
BETZ LABORATORIES8 citations72
US5197996AMar 30, 1993
Methods and compositions for color stabilized distillate fuel oils
BETZ LABORATORIES7 citations72
US5128023AJul 7, 1992
Method for inhibiting coke formation and deposiiton during pyrolytic hydrocarbon processing
BETZ LABORATORIES11 citations72
US5093032AMar 3, 1992
Use of boron containing compounds and dihydroxybenzenes to reduce coking in coker furnaces
BETZ LABORATORIES8 citations72
US5039391AAug 13, 1991
Use of boron containing compounds and dihydroxybenzenes to reduce coking in coker furnaces
BETZ LABORATORIES10 citations72
US5221498AJun 22, 1993
Methods and compositions for inhibitoring polymerization of vinyl monomers
BETZ LABORATORIES11 citations70
US5158667AOct 27, 1992
Methods for inhibiting fouling in fluid catalytic cracking units
BETZ LABORATORIES8 citations69
US5114436AMay 19, 1992
Process and composition for stabilized distillate fuel oils
BETZ LABORATORIES5 citations63
US4822378AApr 18, 1989
Process and composition for color stabilized distillate fuel oils
BETZ LABORATORIES2 citations63
US4747931AMay 31, 1988
Composition and method for coke retardant during pyrolytic hydrocarbon processing
BETZ LABORATORIES4 citations63
US4647289AMar 3, 1987
Process and composition for color stabilized distillate fuel oils
BETZ LABORATORIES4 citations63
US4647290AMar 3, 1987
Process and composition for color stabilized distillate fuel oils
BETZ LABORATORIES5 citations63
US5158666AOct 27, 1992
Use of 1-(2-aminoethyl) piperazine to inhibit heat exchange fouling during the processing of hydrocarbons
BETZ LABORATORIES0 citations52
BAKER HUGHES INC
2 patentsUS6627766B2Sep 30, 2003
Use of phenylenediamines and hindered phenols to inhibit polymer formation during the manufacture of acrylonitrile
BAKER HUGHES INC7 citations73
US6608226B1Aug 19, 2003
Use of phenylenediamines and hindered phenols to inhibit polymer formation during the manufacture of acrylonitrile
BAKER HUGHES INC11 citations73