Enter assignee name

% Expired Patents = 20.0

CIPO Patents = 1

Forward Citations = 47

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12 inventors (with patents filed for the assignee):

Trevor Michael Greer (2 out of 2 patents)

David Alexander Shaw (2 out of 2 patents)

Mark Charles Engelland (1 out of 1 patent)

4. Carlito Rolland deSouza (1 out of 1 patent)

5. Charles O'Donnell (1 out of 2 patents)

6. Zhimin Yu (1 out of 2 patents)

7. James B Hyne (1 out of 3 patents)

8. Mark Ernest Grist (1 out of 1 patent)

9. Donald Valentine Joseph Lomenda (1 out of 1 patent)

10. Patrick Mitchell Howard Lumley (1 out of 1 patent)

11. Paul Roy Larson (1 out of 1 patent)

12. Ioana Todea (1 out of 1 patent)

13. Charles Leo O'donnell (0 patent)

14. Donald Valentine Lomenda (0 patent)

15. Patrick Mitchell Lumley (0 patent)

5 patents: Sort by Forward Citations

1. 12350642 - Single pass header for generating sulfur seed particles and enlarging sulfur granules, and method of using the same (2025-07-08),

2. 11148688 - Unattended railcar motion control system (2021-10-19),

3. 11137348 - Method and apparatus for sulfur fire-watch and detection (2021-10-05),

4. 6749659 - Controlled release rate fertilizers and methods of making same (2004-06-15),

5. 6716015 - Distribution system for a pastillation machine (2004-04-06),

Enersul is a leading provider of sulphur processing and handling solutions for the oil and gas industry. With over 40 years of experience, Enersul offers a wide range of products and services, including sulphur forming and handling equipment, sulphur solidification technology, and sulphur processing consultancy services. Enersul's innovative solutions help customers optimize their sulphur production processes and maximize their operational efficiencies.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

5 Patents

#205 in Calgary

#2,841 in Canada

Calgary, Canada

Enersul Inc.