Inventor

PARTRIDGE RANDALL D

US69 patents

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

PARTRIDGE RANDALL D

MOBIL OIL CORP

Method and system for supplying hydrogen for use in fuel cells

Integrated hydroprocessing scheme for production of premium quality distillates and lubricants

Isoparaffinic lube basestock compositions

Process for treating heavy oil

Lubricant production process

Hydrocracking process with improved distillate selectivity with high silica large pore zeolites

Integrated hydroprocessing scheme for production of premium quality distillates and lubricants

Hydrotreating/isomerization process to produce low pour point distillate fuels and lubricating oil stocks

Catalytic dewaxing process

Integrated hydroprocessing scheme with segregated recycle

Shape-selective process for concentrating diamondoid-containing hydrocarbon solvents

Low acidity catalyst for conversion of paraffins to olefins and/or aromatics

Integrated low pressure aromatization process

Process for the conversion of paraffins to olefins and/or aromatics and low acidity zeolite catalyst therefor

Isomerization process

Dehydrocyclization and reforming process

Method for catalytically dewaxing oils

Isomerization process

Method for preparing acid stable zeolites and high silica zeolites prepared by it

Simultaneous catalytic hydrocracking and hydrodewaxing of hydrocarbon oils with zeolite beta

Suppression of light gas production in cracking processes by the addition of highly siliceous materials having high surface area and low acidity

Ultrastable Y containing framework gallium

Integrated catalytic dewaxing and catalytic cracking process

Simultaneous catalytic hydrocracking and hydrodewaxing of hydrocarbon oils with zeolite beta

Production of mono-substituted alkylaromatics from C8 +N-paraffins

Catalytic dehydrogenation of hydrocarbons over indium-containing crystalline microporous materials

Shape selective dewaxing using coke modified large pore zeolites

Hydrogen-balanced conversion of diamondoid-containing wash oils to gasoline

Ammonium activation of zeolites in the presence of gaseous ammonia

Catalytic reforming process

EXXONMOBIL RES & ENG CO

Pressure swing reforming for fuel cell systems

Fuel composition supply means for driving cycle conditions in spark ignition engines

Multiple fuel system for internal combustion engines

Process for catalytic dewaxing and catalytic cracking of hydrocarbon streams

Membrane separation process using mixed vapor-liquid feed

Polymer membrane for separating aromatic and aliphatic compounds

Membrane for separating aromatic and aliphatic compounds

Separation of gases using reactive adsorbents and membranes

Processes for separating dimethyl biphenyl isomers using zeolite adsorbents

On-board separation process

Reverse osmosis membranes and separations

PARTRIDGE RANDALL D

Device for separating fuel components

Vehicle-mounted fuel separation system

Vehicle mounted fuel separation apparatus

TOYOTA MOTOR CO LTD

Fuel composition supply means for spark ignition engines

Onboard fuel separation apparatus for an automobile

MOBIL OIL

Process for the conversion of paraffins to olefins and/or aromatics and non-acidic zeolite catalyst therefor

EXXONMOBIL CHEM PATENTS INC

Process for the production of benzene, toluene, and xylenes

PATIL ABHIMANYU O

Ethanol stable epoxy amine based membrane for aromatics separation

SHAFFER TIMOTHY D

Ethanol stable polyether epoxy based membrane for ethanol and aromatics separation