Her Majesty the Queen in right of the Province of Alberta, as represented by the Minister of Energy and Natural Resources

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Edmonton, CA

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Patents Grantslast 30 patents

Information Patent Grant
Conveyor belt system with shock-absorbing belt side travel control...
- Patent number 5,494,150
- Issue date Feb 27, 1996
- Alberta Energy Company Ltd.
- Brent J. McDonell
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Process for reducing sludge accumulation in the hot water extractio...
- Patent number 5,492,628
- Issue date Feb 20, 1996
- Alberta Energy Company, Ltd.
- Robert Schutte
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Oil sand extraction process with in-line middlings aeration and rec...
- Patent number 5,460,270
- Issue date Oct 24, 1995
- Alberta Energy Company Ltd.
- Edward W. Chan
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
In situ primary froth quality measurements using microwave monitor
- Patent number 5,376,276
- Issue date Dec 27, 1994
- Alberta Energy Company, Ltd.
- Keng H. Chung
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Pipeline conditioning process for mined oil-sand
- Patent number 5,264,118
- Issue date Nov 23, 1993
- Alberta Energy Company, Ltd.
- George J. Cymerman
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Control system for an endless belt conveyor train
- Patent number 4,863,009
- Issue date Sep 5, 1989
- Alberta Energy Company Ltd.
- Gordon R. Winkel
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Microbubble flotation process for the separation of bitumen from an...
- Patent number 4,783,268
- Issue date Nov 8, 1988
- Alberta Energy Company, Ltd.
- Antony H. S. Leung
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for the selective agglomeration of sub-bituminous coal fines
- Patent number 4,726,810
- Issue date Feb 23, 1988
- Her Majesty the Queen in right of the Province of Alberta as represented by t...
- Boleslaw Ignasiak
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Transverse vibration apparatus for grading wood panels
- Patent number 4,722,223
- Issue date Feb 2, 1988
- Her Majesty the Queen in right of the Province of Alberta, as represented by...
- Lars Bach
- G01 - MEASURING TESTING
Information Patent Grant
Reinforced delta-wing blade for wind turbine
- Patent number 4,697,988
- Issue date Oct 6, 1987
- Her Majesty the Queen in right of Canada, as represented by the Minister of E...
- John A. C. Kentfield
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Process for the manufacture of a corrugated wafer board panel
- Patent number 4,675,138
- Issue date Jun 23, 1987
- Her Majesty the Queen in right of the Province of Alberta as represented by t...
- Lars Bach
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Wind turbine with damper
- Patent number 4,674,954
- Issue date Jun 23, 1987
- Her Majesty the Queen in right of the Province of Alberta as represented by t...
- John A. C. Kenfield
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Method for removing spent catalyst from a reactor tower and assembl...
- Patent number 4,642,223
- Issue date Feb 10, 1987
- Alberta Energy Company Ltd.
- Abbas Al-Saigh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Use of a submersible viscometer in the primary separation step of t...
- Patent number 4,637,417
- Issue date Jan 20, 1987
- Alberta Energy Company Ltd.
- Laurier L. Schramm
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Apparatus for the manufacture of a corrugated wafer board panel
- Patent number 4,616,991
- Issue date Oct 14, 1986
- Her Majesty the Queen in right of the Province of Alberta as represented by t...
- Lars Bach
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Static bending apparatus for grading wood panels
- Patent number 4,589,288
- Issue date May 20, 1986
- Her Majesty the Queen in right of the Province of Alberta, as represented by...
- Andrew W. Porter
- G01 - MEASURING TESTING
Information Patent Grant
Coupling mechanism for wind turbine
- Patent number 4,576,064
- Issue date Mar 18, 1986
- Her Majesty the Queen in right of the Province of Alberta as represented by t...
- John A. C. Kentfield
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Treatment of primary tailings and middlings from the hot water extr...
- Patent number 4,545,892
- Issue date Oct 8, 1985
- Alberta Energy Company Ltd.
- Lubomyr M. O. Cymbalisty
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Blending tar sands to provide feedstocks for hot water process
- Patent number 4,474,616
- Issue date Oct 2, 1984
- Petro-Canada Exploration Inc.
- Russell G. Smith
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Control of process aid used in hot water process for extraction of...
- Patent number 4,462,892
- Issue date Jul 31, 1984
- Petro-Canada Exploration Inc.
- Laurier L. Schramm
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Biofilm removal
- Patent number 4,419,248
- Issue date Dec 6, 1983
- Her Majesty the Queen in right of the Province of Alberta, as represented by...
- John W. F. Costerton
- B08 - CLEANING

Her Majesty the Queen in right of the Province of Alberta, as represented by the Minister of Energy and Natural Resources

Organization

Patents Grantslast 30 patents

Conveyor belt system with shock-absorbing belt side travel control...

Process for reducing sludge accumulation in the hot water extractio...

Oil sand extraction process with in-line middlings aeration and rec...

In situ primary froth quality measurements using microwave monitor

Pipeline conditioning process for mined oil-sand

Control system for an endless belt conveyor train

Microbubble flotation process for the separation of bitumen from an...

Process for the selective agglomeration of sub-bituminous coal fines

Transverse vibration apparatus for grading wood panels

Reinforced delta-wing blade for wind turbine

Process for the manufacture of a corrugated wafer board panel

Wind turbine with damper

Method for removing spent catalyst from a reactor tower and assembl...

Use of a submersible viscometer in the primary separation step of t...

Apparatus for the manufacture of a corrugated wafer board panel

Static bending apparatus for grading wood panels

Coupling mechanism for wind turbine

Treatment of primary tailings and middlings from the hot water extr...

Blending tar sands to provide feedstocks for hot water process

Control of process aid used in hot water process for extraction of...

Biofilm removal