Stewart Alexander Johnson

City:

Edmonton

Country:

Canada

Published Applications:

Last publication date:

2007-03-29

Top Assignees for applications by Stewart Alexander Johnson

The entities that hold a legal rights for patent applications filed by inventor Johnson Stewart Alexander:

Nexen Inc. 1 Calgary, Canada
CANADIAN OIL SANDS LIMITED PARTNERSHIP 1 Calgary, Canada
CANADIAN OIL SANDS LIMITED 1 Calgary, Canada
CONOCOPHILLIPS OILSANDS PARTNERSHIP II 1 Calgary, Canada
IMPERIAL OIL RESOURCES 1 Calgary, Canada
MOCAL ENERGY LIMITED 1 Tokyo, Japan
MURPHY OIL COMPANY LTD. 1 Calgary, Canada
PETRO-CANADA OIL AND GAS 1 Calgary, Canada
Conocophillips Oils Sands Partnership II 1 Calgary, Canada

Recent patent applications by Johnson Stewart Alexander

Stewart Alexander Johnson from Edmonton, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2007-03-29

US20070068769A1

Chemistry; metallurgy

Relocatable oil sand slurry preparation system

InventorID:

4381679 ⎘