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Brossard, Canada

Sanexen Environmental Services Inc.

USPTO Granted Patents = 12

CIPO Patents = 43

Trademarks = 3

Forward Citations = 21

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48 inventors (with patents filed for the assignee):

Gilles Gagnon (8 out of 15 patents)

Martin Bureau (6 out of 9 patents)

Michael Davison (4 out of 4 patents)

4. Sylvain Morissette (2 out of 2 patents)

5. Serge Veilleux (2 out of 2 patents)

6. Vincent Sevigny Veilleux (2 out of 2 patents)

7. Anthony Sudano (2 out of 16 patents)

8. Benoît Côté (2 out of 2 patents)

9. Sylvain Boissonneault (1 out of 1 patent)

10. Joël Héraud (1 out of 1 patent)

11. Dave Lord (1 out of 2 patents)

12. Pascal Michaud (1 out of 1 patent)

13. Éric Leblanc (1 out of 1 patent)

14. Jean-François Larose (1 out of 1 patent)

15. Karl Côté (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. 11965617 - Method and system for pressure pipe drilling cement-mortar lined and coated steel cylinders (2024-04-23),

2. 11679415 - Conditioning, biotreatment and composting of construction and demolition debris fines (2023-06-20),

3. 11125375 - Tubular liner for rehabilitating underground and surface pipes and pipelines (2021-09-21),

4. 10844991 - Insertion method for rehabilitation tubular liner in pipes and pipelines (2020-11-24),

5. 10550987 - Seismic reinforced underground water conduit (2020-02-04),

6. 10400934 - Insertion tool for rehabilitation tubular liner in pipes and pipelines (2019-09-03),

7. 10386006 - Method and apparatus for rehabilitation of water conduit with lateral openings (2019-08-20),

8. 9623456 - Mobile soil treatment unit (2017-04-18),

9. 9446455 - Drilling apparatus (2016-09-20),

10. 9410654 - Apparatus for rehabilitating an underground water conduit and detecting and drilling a service entrance in the conduit (2016-08-09),

11. 8272808 - Device and method for the plugging of services in conduits (2012-09-25),

12. 8197158 - Device and method for the plugging of services in conduits (2012-06-12),

Sanexen Environmental Services Inc. is a leading provider of environmental services, specializing in the remediation of contaminated sites, water main rehabilitation, and trenchless technologies. With decades of experience, Sanexen offers innovative and sustainable solutions for the environment, serving diverse industries such as infrastructure, mining, and energy. They are committed to exceeding client expectations through their expertise, advanced technologies, and dedication to environmental protection.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

12 Patents

#3 in

#1,202 in

#46,665 in the World

Brossard, Canada

Sanexen Environmental Services Inc.

Forward Citations = 21

48 inventors:

Gilles Gagnon (8 out of 15 patents)

Martin Bureau (6 out of 9 patents)

Michael Davison (4 out of 4 patents)

4. Sylvain Morissette (2 out of 2 patents)

5. Serge Veilleux (2 out of 2 patents)

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