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Stuart Energy Systems Corporation

USPTO Granted Patents = 15

% Expired Patents = 6.7

CIPO Patents = 3

EPO Patents = 1

Forward Citations = 435

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19 inventors (with patents filed for the assignee):

Andrew T B Stuart (10 out of 10 patents)

Steven J Thorpe (9 out of 13 patents)

Matthew J Fairlie (8 out of 8 patents)

4. William J Stewart (8 out of 8 patents)

5. Charlie Dong (8 out of 8 patents)

6. Raynald G LaChance (3 out of 3 patents)

7. Chris T Bowen (3 out of 3 patents)

8. Raynald G Lachance (3 out of 3 patents)

9. Gary Howard (1 out of 1 patent)

10. Bill Stewart (1 out of 1 patent)

11. Ghassan Sleiman (1 out of 1 patent)

12. Gabriel Marin (1 out of 1 patent)

13. Ry Smith (1 out of 1 patent)

14. Rupert Merer (1 out of 1 patent)

15. David McLean (1 out of 1 patent)

15 patents: Sort by Forward Citations

1. 7565224 - Energy distribution network (2009-07-21),

2. 7519453 - Energy distribution network (2009-04-14),

3. 7181316 - Energy distribution network (2007-02-20),

4. 7062360 - Energy distribution network (2006-06-13),

5. 7030770 - Hydrogen storage system and power system incorporating same (2006-04-18),

6. 6912450 - Energy distribution network (2005-06-28),

7. 6745105 - Energy distribution network (2004-06-01),

8. 6432283 - Hydrogen fuel replenishment system (2002-08-13),

9. 6395154 - Electrochemical cell using a folded double electrode plate (2002-05-28),

10. 6383347 - Electrochemical cell utilizing rigid support members (2002-05-07),

11. 6338786 - Gas-liquid separation method and apparatus in electrolytic cells (2002-01-15),

12. 6254741 - Electrolytic cells of improved fluid sealability (2001-07-03),

13. 6187155 - Electrolytic cell separator assembly (2001-02-13),

14. 6146518 - Pressure differential control in an electrolytic cell (2000-11-14),

15. 6080290 - Mono-polar electrochemical system with a double electrode plate (2000-06-27),

Stuart Energy Systems Corporation is a leading provider of hydrogen solutions for industrial and commercial applications. With a focus on clean energy technologies, the company offers electrolysis-based systems for producing hydrogen fuel from water. Stuart Energy Systems is committed to advancing the adoption of hydrogen as a sustainable energy source for a wide range of industries.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

15 Patents

#58 in

#982 in Canada

#39,846 in the World

Stuart Energy Systems Corporation

Forward Citations = 435

19 inventors:

Andrew T B Stuart (10 out of 10 patents)

Steven J Thorpe (9 out of 13 patents)

Matthew J Fairlie (8 out of 8 patents)

4. William J Stewart (8 out of 8 patents)

5. Charlie Dong (8 out of 8 patents)

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