For the Inventor, By the Inventor

Enter assignee name

Calgary, Canada

Murphy Oil Company Ltd.

USPTO Granted Patents = 21

CIPO Patents = 9

Forward Citations = 333

Loading Chart...

Loading Chart...

41 inventors (with patents filed for the assignee):

Waldemar Maciejewski (6 out of 6 patents)

George Cymerman (5 out of 9 patents)

Jim McTurk (4 out of 5 patents)

4. Derrick Kershaw (4 out of 4 patents)

5. Linden Bland (3 out of 3 patents)

6. Michael Carniato (2 out of 8 patents)

7. Ron Cleminson (2 out of 9 patents)

8. Ken N Sury (2 out of 12 patents)

9. David Fudge (2 out of 3 patents)

10. Edward W Chan (2 out of 3 patents)

11. Clifford J Anderson (2 out of 4 patents)

12. Brian Knapper (1 out of 6 patents)

13. Barry Bara (1 out of 12 patents)

14. Jonathan Spence (1 out of 12 patents)

15. Robert Siy (1 out of 5 patents)

21 patents: Sort by Forward Citations

1. 8388831 - Compact slurry preparation system for oil sand (2013-03-05),

2. 7984866 - Relocatable oil sand slurry preparation system (2011-07-26),

3. 7763166 - Relocatable countercurrent decantation system (2010-07-27),

4. 7481318 - Apparatus and process for coalescing bitumen in an oil sand slurry (2009-01-27),

5. 7431830 - Compact slurry preparation system for oil sand (2008-10-07),

6. 7025874 - Nozzle/mixer assembly (2006-04-11),

7. 6119870 - Cycloseparator for removal of coarse solids from conditioned oil sand (2000-09-19),

8. 6076753 - Agitated slurry pump box for oil sand hydrotransport (2000-06-20),

9. 6027056 - Slurrying oil sand for hydrotransport in a pipeline (2000-02-22),

10. 6007708 - Cold dense slurrying process for extracting bitumen from oil sand (1999-12-28),

11. 6003789 - Nozzle for atomizing liquid in two phase flow (1999-12-21),

12. 5988198 - Process for pumping bitumen froth through a pipeline (1999-11-23),

13. 5954277 - Agitated slurry pump box for oil sand hydrotransport (1999-09-21),

14. 5876592 - Solvent process for bitumen separation from oil sands froth (1999-03-02),

15. 5772127 - Slurrying oil sand for hydrotransport in a pipeline (1998-06-30),

Murphy Oil Corporation is a global oil and gas exploration and production company. It operates in North America, South America, Europe, and Asia, with a focus on offshore drilling and development projects. The company is committed to sustainable and responsible operations, striving to minimize environmental impact and support the communities in which it operates.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

21 Patents

#51 in Calgary

#648 in Canada

#29,083 in the World

Calgary, Canada

Murphy Oil Company Ltd.

Forward Citations = 333

41 inventors:

Waldemar Maciejewski (6 out of 6 patents)

George Cymerman (5 out of 9 patents)

Jim McTurk (4 out of 5 patents)

4. Derrick Kershaw (4 out of 4 patents)

5. Linden Bland (3 out of 3 patents)

Please report any incorrect information to support@idiyas.com

Loading…