Inventor

RYER JACK

US62 patents

⚠️ This page may combine multiple inventors who share the name “RYER JACK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RYER JACK

EXXON RESEARCH ENGINEERING CO

Power transmitting fluids containing esters of hydrocarbyl succinic acid or anhydride with thio-bis-alkanols

Functional fluid containing metal salts of esters of hydrocarbyl succinic acid or anhydride with thio-bis-alkanols as antioxidants

Oxazoline additives useful in oleaginous compositions

Multicomponent demulsifier, method of using the same and hydrocarbon containing the same

Combination of ethylene polymer, normal paraffinic wax and nitrogen containing compound (stabilized, if desired, with one or more compatibility additives) to improve cold flow properties of distillate fuel oils

Oil-soluble substituted mono and bicyclic oxazolidines, their preparation and use as additives for functional fluids

Oxazoline derivatives as additives useful in oleaginous compositions

Elastomer compatible seal swell additive for automatic transmission fluids, power transmission fluids and hydraulic steering applications

Carboxylate esters of 1-aza-3,7-dioxabicyclo[3.3.0] oct-5-yl methyl alcohols, their preparation and use as additives for oleaginous compositions

Molybdenum complexes of lactone oxazoline dispersants as friction reducing antiwear additives for lubricating oils

Metal salt esters of hydrocarbyl substituted succinic acid or anhydride and thio alkanols

Multifunctional additive for power transmission shift fluids

Methylol polyesters of C12 -C22 hydrocarbon substituted succinic anhydride or acid, their preparation and use as additives for lubricants and fuels

Additive useful in oleaginous compositions

Oxazoline containing additive

Oxazoline additives useful in oleaginous compositions

Carboxylate half esters of 1-aza-3,7-dioxabicyclo[3.3.0] oct-5-yl methyl alcohols, their preparation and use as additives for oleaginous compositions

Gasoline composition containing a sodium additive

Multifunctional additives for functional fluids and lubricants

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

Power transmission shift fluids containing two-component friction modifier additive

Additive for power transmission shift fluids

Demulsifier composition for automatic transmission fluids

Process for the solubilization of mercaptobenzothiazole in a lubricating oil composition

Anti-dieseling additive for spark ignition engines

Alcohol fuels of decreased corrosivity

Haze free oil additive compositions containing polymeric viscosity index improver and process for producing said compositions

Hydrogen sulfide suppressant additive for functional fluids

EXXON CHEMICAL PATENTS INC

Amide containing friction modifier for use in power transmission fluids

Amide containing friction modifier for use in power transmission fluids

Two-cycle oil additive

Synergistic combination of additives useful in power transmitting compositions

Mixed phosphorous- and sulfur-containing reaction products useful in power transmitting compositions

Cyclic phosphate additives and their use in oleaginous compositions

Low pressure derived mixed phosphorous- and sulfur- containing reaction products useful in power transmitting compositions and process for preparing same

Synergistic blend of amine/amide and ester/alcohol friction modifying agents for improved fuel economy of an internal combustion engine

Low pressure derived mixed phosphorous- and sulfur-containing reaction products useful in power transmitting compositions and process for preparing same

Hydrogenated lecithin for friction and flow properties

Hydroxy ether amine friction modifier for use in power transmission fluids and anti-wear additives for use in combination therewith

Process for making sulfur boron antiwear agents for lubricating compositions

Sulfur boron antiwear agents for lubricating compositions

Method for increasing the static coefficient of friction in oleaginous compositions

Increasing the friction durability of power transmission fluids through the use of oil soluble competing additives

Increasing the friction durability of power transmission fluids through the use of oil soluble competing additives

Non silicone aggresive alkyl phosphates as lubrication oil additives

Mixed phosphorous- and sulfur- containing reaction products useful in power transmitting compositions

Oil soluble complexes of phosphorus-containing acids useful as lubricating oil additives

Low molecular weight basic nitrogen-containing reaction products as enhanced phosphorus/boron carriers in lubrication oils

Novel dispersants for oleaginous compositions

Novel dispersants for oleaginous compositions