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For the Inventor, By the Inventor

Brossard, Canada

Sanexen Environmental Services Inc.


USPTO Granted Patents = 12


Trademarks = 2

Forward Citations = 22

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29 inventors (with patents filed for the assignee):

goldMedal Gilles Gagnon (8 out of 15 patents)

silverMedal Martin Bureau (6 out of 9 patents)

bronzeMedal 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:

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),
Company Overview
Sanexen Environmental Services Inc. is a Canadian company based in Brossard, specializing in environmental solutions and services. The organization focuses on innovative technologies for the management of contaminated sites, water treatment, and waste management. With a commitment to sustainability, Sanexen develops advanced methodologies that address environmental challenges while promoting ecological preservation. Their expertise extends across various sectors, contributing to cleaner and safer environments in both urban and industrial contexts.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

12 Patents

#3 in

#1,265 in

#48,163 in the World

Brossard, CA
Brossard, Canada

Sanexen Environmental Services Inc.

Forward Citations = 22

29 inventors:

goldMedal Gilles Gagnon (8 out of 15 patents)

silverMedal Martin Bureau (6 out of 9 patents)

bronzeMedal Michael Davison (4 out of 4 patents)

4.  Sylvain Morissette (2 out of 2 patents)

5.  Serge Veilleux (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sanexen Environmental Services Inc.. Retrieved from https://idiyas.com/company/sanexen-environmental-services

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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