Inventor
MARK HAROLD W
US34 patents
Patents
34 patentsUS4721813AJan 26, 1988
Method for the oxidation of mercaptoalkanols to dithiodiglycols
PHILLIPS PETROLEUM CO28 citations93
US4554108ANov 19, 1985
Alkali carboxyalkyl dithiocarbamates and use as ore flotation reagents
PHILLIPS PETROLEUM CO31 citations92
US4559153ADec 17, 1985
Metal working lubricant
PHILLIPS PETROLEUM CO21 citations82
US4806234AFeb 21, 1989
Ore flotation
PHILLIPS PETROLEUM CO7 citations74
US4702821AOct 27, 1987
Ore flotation and di-alkali metal-di(carboxyalkyl)dithiocarbamate and diammonium-di(carboxyalkyl)dithiocarbamate flotation agents for use therein
PHILLIPS PETROLEUM CO14 citations74
US4514293AApr 30, 1985
Ore flotation and flotation agents for use therein
PHILLIPS PETROLEUM CO11 citations74
US4326990AApr 27, 1982
Passivating agent composition and method for its preparation
PHILLIPS PETROLEUM CO7 citations74
US4290919ASep 22, 1981
Cracking catalysts passivated by tungsten
PHILLIPS PETROLEUM CO10 citations74
US4263131AApr 21, 1981
Passivation of metals contaminating a cracking catalyst with an antimony tris(dihydrocarbyl phosphite) catalyst and process of cracking therewith
PHILLIPS PETROLEUM CO6 citations74
US4263130AApr 21, 1981
Process for cracking hydrocarbons with a catalyst passivated with an antimony tris (hydrocarbyl sulfide)
PHILLIPS PETROLEUM CO8 citations74
US4209453AJun 24, 1980
Antimony tris(dihydrocarbyl phosphite) and preparation thereof
PHILLIPS PETROLEUM CO7 citations74
US4198317AApr 15, 1980
Passivation of metals which contaminate cracking catalysts with antimony tris (hydrocarbyl sulfonate)
PHILLIPS PETROLEUM CO16 citations74
US4190552AFeb 26, 1980
Passivation of metals on cracking catalysts with an antimony tris (hydrocarbyl sulfide)
PHILLIPS PETROLEUM CO14 citations74
USRE37789EJul 16, 2002
Regenerating zeolitic cracking catalyst
PHILLIPS PETROLEUM CO8 citations73
US5358630AOct 25, 1994
Regenerating zeolitic cracking catalyst
PHILLIPS PETROLEUM CO9 citations73
US4857179AAug 15, 1989
Ore flotation and mineral flotation agents for use therein
PHILLIPS PETROLEUM CO12 citations73
US4786424ANov 22, 1988
Aqueous metal-working composition and process
PHILLIPS PETROLEUM CO7 citations73
US4595538AJun 17, 1986
Tri-alkali metal-di(carboxyalkyl)dithiocarbamate and triammonium-di(carboxyalkyl)dithiocarbamate flotation agents
PHILLIPS PETROLEUM CO15 citations73
US4554068ANov 19, 1985
Ore flotation and flotation agents for use therein
PHILLIPS PETROLEUM CO8 citations73
US4535066AAug 13, 1985
Passivating metals on cracking catalysts
PHILLIPS PETROLEUM CO6 citations73
US4533467AAug 6, 1985
Ore flotation and flotation agents for use therein
PHILLIPS PETROLEUM CO13 citations73
US4495200AJan 22, 1985
Process for the control of sulfate-reducing bacteria
PHILLIPS PETROLEUM CO10 citations70
US4990656AFeb 5, 1991
Polyamine substituted dithiocarbamate and process for producing the same
PHILLIPS PETROLEUM CO5 citations63
US4394324AJul 19, 1983
Stable antimony organophosphorodithioates
PHILLIPS PETROLEUM CO4 citations63
US4264434AApr 28, 1981
Passivation of metals which contaminate cracking catalysts with antimony tris (hydrocarbyl sulfonate)
PHILLIPS PETROLEUM CO4 citations63
US4251673AFeb 17, 1981
Rapid hydrolysis of esters
PHILLIPS PETROLEUM CO3 citations63
USRE37842ESep 17, 2002
Regenerating zeolitic cracking catalyst
PHILLIPS PETROLEUM CO3 citations62
US4747940AMay 31, 1988
Ore flotation and tri-alkali metal-di(carboxyalkyl) dithiocarbamate and triammonium-di(carboxyalkyl) dithiocarbamate flotation agents for use therein
PHILLIPS PETROLEUM CO2 citations62
US4650568AMar 17, 1987
Trithiocarbonates as depressants in ore flotation
PHILLIPS PETROLEUM CO4 citations62
US4637833AJan 20, 1987
Inhibiting corrosion: benzylsulfinylacetic acid or benzylsulfonylacetic acid
PHILLIPS PETROLEUM CO2 citations62
US4619760AOct 28, 1986
Ore flotation agent from 2-mercaptobenzimidazole and flotation processes therewith
PHILLIPS PETROLEUM CO3 citations62
US4459366AJul 10, 1984
Passivating metals on cracking catalysts
PHILLIPS PETROLEUM CO4 citations62
US5053530AOct 1, 1991
Preparation of isethionic acid with organic acid
PHILLIPS PETROLEUM CO0 citations52
US4447246AMay 8, 1984
Diesel fuel
PHILLIPS PETROLEUM CO0 citations51