Inventor

GABRIELOV ALEXEI GRIGORIEVICH

US26 patents

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

GABRIELOV ALEXEI GRIGORIEVICH

SHELL OIL CO

Hydrotreating process using sulfur activated non-calcined catalyst

Preparation of a hydrotreating catalyst

Preparation of a co-containing hydrotreating catalyst precursor and catalyst

Composition having an active metal or precursor, an amine component and a non-amine containing polar additive useful in the catalytic hydroprocessing of hydrocarbons, a method of making such catalyst, and a process of using such catalyst

Hydroprocessing catalyst having an organic additive with overlaid metals using a chelant and method of making and using such catalyst

Hydroprocessing catalyst having an organic additive with metals incorporated using chelant and method of making and using such catalyst

Chelant and polar additive containing composition useful in the hydroprocessing of hydrocarbon feedstocks and method of making and use thereof

Composition and a method of making and use of such composition

Hydroprocessing catalyst prepared with waste catalyst fines and its use

Hydroprocessing catalyst composition containing a heterocyclic polar compound, a method of making such a catalyst, and a process of using such catalyst

Hydroprocessing catalyst composition containing an acetoacetic acid compound, a method of making such a catalyst, and a process of using such catalyst

Hydroprocessing catalyst having an organic additive with overlaid metals and method of making and using such catalyst

Method of making a hydroprocessing catalyst with a single step metal and chelant incorporation, the catalyst, and the use of the catalyst

Hydroprocessing catalyst prepared with waste catalyst fines and its use

Method for restoring activity to a spent hydroprocessing catalyst, a spent hydroprocessing catalyst having restored catalytic activity, and a hydroprocessing process

Composition useful in the hydroprocessing of a hydrocarbon feedstock

GABRIELOV ALEXEI GRIGORIEVICH

Oil and polar additive impregnated composition useful in the catalytic hydroprocessing of hydrocarbons, a method of making such catalyst, and a process of using such catalyst

Hydroprocessing catalyst prepared with waste catalyst fines and its use

Composition useful in the catalytic hydroprocessing of hydrocarbon feedstocks, a method of making such catalyst, and a process of using such catalyst

Composition having an active metal or precursor, an amine component and a non-amine containing polar additive useful in the catalytic hydroprocessing of hydrocarbons, a method of making such catalyst, and a process of using such catalyst

Method of making a hydroprocessing catalyst with a single step metal and chelant incorporation, the catalyst, and the use of the catalyst

Method of making an oil and polar additive impregnated composition useful in the catalytic hydroprocessing of hydrocarbons

Chelant and polar additive containing composition useful in the hydroprocessing of hydrocarbon feedstocks and method of making and use thereof

Method for restoring activity to a spent hydroprocessing catalyst, a spent hydroprocessing catalyst having restored catalytic activity, and a hyrdoprocessing process

Composition useful in the hydroprocessing of a hydrocarbon feedstock

SMEGAL JOHN ANTHONY

Composition and a method of making and use of such composition