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Patents Grants
last 30 patents
Information
Patent Grant
Process for reducing sulphur emissions from a fluidized bed coke bu...
Patent number
6,746,596
Issue date
Jun 8, 2004
AEC Oil Sands, L.P.
Keng H. Chung
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Staged settling process for removing water and solids from oils and...
Patent number
6,746,599
Issue date
Jun 8, 2004
AEC Oil Sands Limited Partnership
George Cymerman
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Mechanical deaeration of bituminous froth
Patent number
6,391,190
Issue date
May 21, 2002
AEC Oil Sands, L.P.
Jonathan R. Spence
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Solvent process for bitumen seperation from oil sands froth
Patent number
6,214,213
Issue date
Apr 10, 2001
AEC Oil Sands, L.P.
Robert Tipman
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Cycloseparator for removal of coarse solids from conditioned oil sa...
Patent number
6,119,870
Issue date
Sep 19, 2000
AEC Oil Sands, L.P.
Waldemar Maciejewski
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Agitated slurry pump box for oil sand hydrotransport
Patent number
6,076,753
Issue date
Jun 20, 2000
AEC Oil Sands, L.P.
Waldemar Maciejewski
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Slurrying oil sand for hydrotransport in a pipeline
Patent number
6,027,056
Issue date
Feb 22, 2000
Alberta Energy Ltd
Waldemar Maciejewski
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Nozzle for atomizing liquid in two phase flow
Patent number
6,003,789
Issue date
Dec 21, 1999
AEC Oil Sands, L.P.
Terence E. Base
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for pumping bitumen froth through a pipeline
Patent number
5,988,198
Issue date
Nov 23, 1999
AEC Oil Sands, L.P.
Owen Neiman
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Agitated slurry pump box for oil sand hydrotransport
Patent number
5,954,277
Issue date
Sep 21, 1999
AEC Oil Sands, L.P.
Waldemar Maciejewski
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Slurrying oil sand for hydrotransport in a pipeline
Patent number
5,772,127
Issue date
Jun 30, 1998
Alberta Energy Ltd
Waldemar Maciejewski
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
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