Inventor

HETTINGER JR WILLIAM P

US56 patents

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

HETTINGER JR WILLIAM P

ASHLAND OIL INC

Immobilization of vanadia deposited on catalytic materials during carbo-metallic oil conversion

Method for converting coal to upgraded liquid product

Combination process for upgrading reduced crude

Converting and stripping heavy hydrocarbons in two stages of riser conversion with regenerated catalyst

Immobilization of vanadia deposited on sorbent materials during treatment of carbo-metallic oils

High performance catalysts for carbometallic oil conversion and their manufacturing and use

Immobilization of vanadia deposited on sorbent materials during visbreaking treatment of carbo-metallic oils

Process and catalyst for the conversion of carbo-metallic containing oils

Large pore catalysts for heavy hydrocarbon conversion

Upgrading carbo-metallic oils with used catalyst

Endothermic removal of coke deposited on sorbent materials during carbo-metallic oil conversion

Combination process for upgrading oil products of coal, shale oil and crude oil to produce jet fuels, diesel fuels and gasoline

Magnetic separation of high activity catalyst from low activity catalyst

Process for the production of aromatic fuel

Immobilization of vanadia deposited on catalytic materials during carbo-metallic oil conversion

Process for the manufacture of carbon fibers and feedstock therefor

Apparatus for the separation of solid particulates from a gaseous effluent

Carbo-metallic oil conversion catalysts

Production of synthesis gas and related products via the cracking of heavy oil feeds

Large pore catalysts for heavy hydrocarbon conversion

Carbo-metallic oil conversion catalysts

High performance catalysts for carbometallic oil conversion and their manufacture and use

Immobilization of vanadia deposited on sorbent materials during treatment of carbo-metallic oils

Trapping of metals deposited on catalytic materials during carbometallic oil conversion

Endothermic removal of coke deposited on catalytic materials during carbo-metallic oil conversion

Endothermic removal of coke deposited on catalytic materials during carbo-metallic oil conversion

Removal of coke and metals from carbo-metallic oils

Reclaiming lube oil in MRS unit

Passivating heavy metals in carbo-metallic oil conversion

Steam reforming of carbo-metallic oils

Process for cracking high-boiling hydrocarbons using high pore volume, low density catalyst

Process for cracking high-boiling hydrocarbons using high ratio of catalyst residence time to vapor residence time

Immobilization of vanadia deposited on catalytic materials during carbo-metallic oil conversion

Carbometallic oil conversion with zeolite y containing catalyst

Large pore catalysts for heavy hydrocarbon conversion

Sorbent useful in a visbreaking treatment of carbo-metallic oils

Process for cracking high-boiling hydrocarbons using continuous addition of acidity enhancing additives

Process of making a loosely formed non-woven mat of aligned carbon fibers

Rotating drum accumulator for semi-aligned carbon fibers and process of manufacturing same

Apparatus for the separation of solid particulates from a gaseous effluent

Naphthenic lube oils

Method for converting coal to upgraded liquid product

ASHLAND INC

Combination magnetic separation, classification and attrition process for renewing and recovering particulates

Combination magnetic separation, classification and attrition process for renewing and recovering particulates

Process and compositions for Mn containing catalyst for carbo-metallic hydrocarbons

(unassigned)

Addition of magnetically active moieties for magnetic beneficiation of particulates in fluid bed hydrocarbon processing

Process and compositions for Mn containing catalyst for carbo-metallic hydrocarbons

ENGELHARD MIN & CHEM

Process for producing synthetic natural gas and high octane motor fuel components

NL INDUSTRIES INC

Process for producing magnesium metal from magnesium chloride brines

HETTINGER JR WILLIAM P

Methods of treating cellular tissue