Inventor

MILLER STEPHEN JOSEPH

US45 patents

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

MILLER STEPHEN JOSEPH

CHEVRON USA INC

System and method for producing transportation fuels from waste plastic and biomass

Conversion of vegetable oils to base oils and transportation fuels

Diester-based lubricants and methods of making same

Synthesis of diester-based biolubricants from epoxides

Production of biofuels and biolubricants from a common feedstock

Triester-based lubricants and methods of making same

Methods of making monoester-based drilling fluids

Conversion of vegetable oils to base oils and transportation fuels

Increased yield in gas-to-liquids processing via conversion of carbon dioxide to diesel via microalgae

Base oil upgrading by co-feeding a ketone or beta-keto-ester feedstock

Monoester-based lubricants and methods of making same

High molecular weight, monoesterified polymide polymer containing a small amount of bulky diamine

Biologically-derived monoesters as drilling fluids

Methods for making molecular sieves

Ionic liquid alkylation of isobutane with bio-ethylene to produce alkylate

Hexadecene synthetic drilling fluid with improved environmental properties

Monoester-based lubricants and methods of making same

Uncrosslinked, high molecular weight, polyimide polymer containing a small amount of bulky diamine

Method of using biologically-derived monoesters as drilling fluids

Uncrosslinked, high molecular weight, monoesterified polyimide polymer containing a small amount of bulky diamine

MILLER STEPHEN JOSEPH

System for producing transportation fuels from waste plastic and biomass

Process for making high VI lubricating oils

Synthesis of diester-based biolubricants from epoxides

Production of biofuels and biolubricants from a common feedstock

Isolation and subsequent utilization of saturated fatty acids and α-olefins in the production of ester-based biolubricants

Synthesis of diester-based lubricants from enzymatically-directed epoxides

Base oil upgrading by co-feeding a ketone or beta-keto-ester feedstock

Diester-based lubricants and methods of making same

Multi-grade engine oil formulations comprising a bio-derived ester component

Synthesis of a crystalline silicoaluminophosphate

Synthesis of a crystalline silicoaluminophosphate

ELOMARI SALEH A

Synthesis of biolubricant esters from unsaturated fatty acid derivatives

Synthesis of biolubricant esters from unsaturated fatty acid derivatives

Biolubricant esters from the alcohols of unsaturated fatty acids

Biolubricant esters from the alcohols of unsaturated fatty acids

ELOMARI SALEH

Oligomerization of olefin feed comprising propylene and propane to produce base oil

Oligomerization of propylene and longer chain alpha olefins to produce base oil products

Process to make base oil from Fischer-Tropsch condensate by concurrent oligomerization and alkylation

ELOMARI SALEH ALI

Base oil having high kinematic viscosity and low pour point

Synthesis of biolubricant esters from unsaturated fatty acid derivatives

Tuning an oligomerizing step that uses an acidic ionic liquid catalyst to produce a base oil with selected properties

CHEN CONG-YAN

Paraffinic jet and diesel fuels and base oils from vegetable oils via a combination of hydrotreating, paraffin disproportionation and hydroisomerization

Process for the production of para-xylene

ZHOU ZHEN

Preparation of diester-based biolubricants from monoesters of fatty acids and olefin-derived vicinal diols

HOMMELTOFT SVEN IVAR

Process for producing a gasoline blending component and a middle distillate by adjusting a level of a halide containing additive during alkylation