Canadian Occidential Petroleum Ltd.

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Calgary, CA

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Patents Grantslast 30 patents

Information Patent Grant
Wireline retrievable oilwell pumping system
- Patent number 6,155,792
- Issue date Dec 5, 2000
- Canadian Occidential Petroleum Ltd.
- Alan C. Hartley
- 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
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

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