Inventor
WINANS ESTHER D
11 patents
⚠️ This page may combine multiple inventors who share the name “WINANS ESTHER D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EXXON RESEARCH ENGINEERING CO
10 patentsUS4116876ASep 26, 1978
Borated oxazolines as varnish inhibiting dispersants in lubricating oils
EXXON RESEARCH ENGINEERING CO84 citations96
US4277353AJul 7, 1981
Oil-soluble substituted mono and bicyclic oxazolidines, their preparation and use as additives for functional fluids
EXXON RESEARCH ENGINEERING CO30 citations92
US4176073ANov 27, 1979
Molybdenum complexes of lactone oxazoline dispersants as friction reducing antiwear additives for lubricating oils
EXXON RESEARCH ENGINEERING CO37 citations89
US4209411AJun 24, 1980
Methylol polyesters of C12 -C22 hydrocarbon substituted succinic anhydride or acid, their preparation and use as additives for lubricants and fuels
EXXON RESEARCH ENGINEERING CO20 citations82
US4116643ASep 26, 1978
Amine salts of carboxylate half esters of 1-aza-3,7-dioxabicyclo [3.3.0] oct-5-yl methyl alcohols, their preparation and use as additives for gasoline and middle distillate fuels
EXXON RESEARCH ENGINEERING CO11 citations74
US4263153AApr 21, 1981
Oxazoline containing dispersants stabilized against oxidation with sulfur and fuels and lubricants containing same
EXXON RESEARCH ENGINEERING CO11 citations72
US4277354AJul 7, 1981
Oil-soluble hydrocarbyl substituted 1-aza-3,7-dioxabicyclo[3.3.0]oct-5-yl methyl alcohols, as additives for functional fluids
EXXON RESEARCH ENGINEERING CO4 citations63
US4282108AAug 4, 1981
Oil-soluble spiro-[cycloalkane-oxazolidines], their preparation and use as additives and chelating agents for functional fluids
EXXON RESEARCH ENGINEERING CO3 citations62
US4263154AApr 21, 1981
Multifunctional thiocyanate amine salt additive for fuels and lubricating oils and compositions containing said additive
EXXON RESEARCH ENGINEERING CO4 citations60
US4199463AApr 22, 1980
Alkylene glycol esters of carboxylate half esters of 1-aza-3,7-dioxabicyclo[3.3.0] oct-5-yl methyl alcohols, their preparation and use as additives for gasoline and middle distillate fuels and lubricants
EXXON RESEARCH ENGINEERING CO3 citations56