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For the Inventor, By the Inventor

CA

Tso3 Inc.


USPTO Granted Patents = 14

% Expired Patents = 64.3



Trademarks = 3

Forward Citations = 146

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14 inventors (with patents filed for the assignee):

goldMedal Sylvie Dufresne (8 out of 11 patents)

silverMedal Bruno Tremblay (6 out of 14 patents)

bronzeMedal Jean-Martin Vallieres (6 out of 9 patents)

4.  Cynthia Martel (4 out of 5 patents)

5.  Helene Leblond (4 out of 6 patents)

6.  Karine Martel (4 out of 5 patents)

7.  Nancy Dassie (3 out of 4 patents)

8.  Simon Robitaille (2 out of 3 patents)

9.  Richard Turcot (2 out of 2 patents)

10.  Claudia Bedard (1 out of 2 patents)

11.  Réal Champagne (1 out of 1 patent)

12.  Mario Simard (1 out of 1 patent)

13.  Stephane Fournier (1 out of 2 patents)

14.  Sylvie Dufresue (1 out of 1 patent)

15.  Jonathan Laflamme (4 patents)


14 patents:

1. 11097029 - Sterilization method and apparatus (2021-08-24),
2. 10815516 - Method for establishing resistance characteristics of a biological indicator (2020-10-27),
3. 10383966 - Sterilization method and apparatus (2019-08-20),
4. 9814795 - Sterilization method and apparatus (2017-11-14),
5. 9480765 - Sterilization apparatus (2016-11-01),
6. 9480764 - Hydrogen peroxide sterilization method (2016-11-01),
7. 9480763 - Hydrogen peroxide sterilization method (2016-11-01),
8. 9474815 - Sterilization method and apparatus (2016-10-25),
9. 9427485 - Hydrogen peroxide sterilization method (2016-08-30),
10. 9402928 - Hydrogen peroxide sterilization method (2016-08-02),
11. 7608217 - Apparatus and method for humidifying a sterilization chamber (2009-10-27),
12. 7588720 - Method and apparatus for ozone sterilization (2009-09-15),
13. 7582257 - Ozone sterilization method (2009-09-01),
14. 7128872 - Method and apparatus for ozone sterilization (2006-10-31),
Company Overview
Tso3 Inc. is a Canadian company specializing in innovative sterilization solutions for the healthcare sector. The organization focuses on developing advanced technologies that enhance the safety and efficiency of medical device reprocessing. Tso3's flagship products utilize unique sterilization methods to meet the stringent requirements of modern healthcare environments. With a commitment to improving patient outcomes, the company is dedicated to research and development in the field of medical sterilization, contributing to the evolving landscape of healthcare technology.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

14 Patents

#66 in

#1,067 in Canada

#42,249 in the World

CA
CA

Tso3 Inc.

Forward Citations = 146

14 inventors:

goldMedal Sylvie Dufresne (8 out of 11 patents)

silverMedal Bruno Tremblay (6 out of 14 patents)

bronzeMedal Jean-Martin Vallieres (6 out of 9 patents)

4.  Cynthia Martel (4 out of 5 patents)

5.  Helene Leblond (4 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tso3 Inc.. Retrieved from https://idiyas.com/company/tso3

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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