April J. Evans

Follow

Person

Naperville, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Catalyst for demetallation and desulfurization of heavy hydrocarbons
- Patent number 4,707,466
- Issue date Nov 17, 1987
- Amoco Corporation
- William I. Beaton
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for demetallation and desulfurization of heavy hydrocarbons
- Patent number 4,657,665
- Issue date Apr 14, 1987
- Amoco Corporation
- William I. Beaton
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for demetallation and desulfurization of heavy hydrocarbons
- Patent number 4,657,664
- Issue date Apr 14, 1987
- Amoco Corporation
- April J. Evans
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...