HBOG-Oil Sands Limited Partnership

Organization

Calgary, CA

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Solvent process for bitumen separation from oil sands froth
- Patent number 5,876,592
- Issue date Mar 2, 1999
- Alberta Energy Co., Ltd.
- Robert N. Tipman
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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
Froth washer
- Patent number 5,290,433
- Issue date Mar 1, 1994
- Alberta Energy Company Ltd.
- Edward Wing-Kee Chan
- 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
Reducing the water and solids contents of bitumen froth moving thro...
- Patent number 5,118,408
- Issue date Jun 2, 1992
- Alberta Energy Company, Limited
- Wayne B. Jansen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Mixer circuit for oil sand
- Patent number 5,039,227
- Issue date Aug 13, 1991
- Alberta Energy Company Ltd.
- Anthony H. S. Leung
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Monitoring surfactant content to control hot water process for tar...
- Patent number 5,009,773
- Issue date Apr 23, 1991
- Alberta Energy Company Ltd.
- Laurier L. Schramm
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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
Recycle of secondary froth in the hot water process for extracting...
- Patent number 4,776,949
- Issue date Oct 11, 1988
- Alberta Energy Company Ltd.
- Antony H. S. Leung
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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
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

HBOG-Oil Sands Limited Partnership

Organization

Patents Grantslast 30 patents

Solvent process for bitumen separation from oil sands froth

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

Froth washer

Pipeline conditioning process for mined oil-sand

Reducing the water and solids contents of bitumen froth moving thro...

Mixer circuit for oil sand

Monitoring surfactant content to control hot water process for tar...

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

Recycle of secondary froth in the hot water process for extracting...

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

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

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