For the Inventor, By the Inventor

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Oldcastle, Canada

Tersano Inc.

USPTO Granted Patents = 11

% Expired Patents = 45.5

CIPO Patents = 3

EPO Patents = 5

Trademarks = 5

Forward Citations = 178

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11 inventors (with patents filed for the assignee):

Steve L Hengsperger (10 out of 11 patents)

Justin L Namespetra (9 out of 11 patents)

Christopher Bruce Caldwell (4 out of 5 patents)

4. Scott P Hickey (3 out of 3 patents)

5. Richard S Zulik (3 out of 5 patents)

6. Jamie O'Neil (2 out of 3 patents)

7. Harold A Luettgen (1 out of 62 patents)

8. Michael J Quinn (1 out of 58 patents)

9. James E O'Neil (1 out of 1 patent)

10. Brian Randall Williams (1 out of 41 patents)

11. Brian T Boyd (1 out of 1 patent)

12. Steve L Hengsperger (0 patent)

13. Steve L Hengsperger (0 patent)

14. Steve L Hengsperger (0 patent)

11 patents: Sort by Forward Citations

1. 10017409 - Treatment of water to extend half-life of ozone (2018-07-10),

2. 10005682 - Holding tank-less water ozonating system (2018-06-26),

3. 9783443 - Treatment of water to extend half-life of ozone (2017-10-10),

4. 9150443 - Holding tank-less water ozonating system using electrolytic decomposition of water (2015-10-06),

5. 7959872 - System and device for water filtration and purification (2011-06-14),

6. D625773 - Removable desiccant cartridge (2010-10-19),

7. 7767168 - Sanitization system and system components (2010-08-03),

8. 7713336 - Water sanitazation system having safety features and removable filter (2010-05-11),

9. 7708958 - System and containers for water filtration and item sanitization (2010-05-04),

10. 7513278 - Drinking water pitcher having a removable upper reservoir (2009-04-07),

11. 6964739 - Device and method for generating and applying ozonated water (2005-11-15),

Tersano Inc. is a technology company that specializes in providing sustainable and eco-friendly cleaning solutions for both residential and commercial use. Their flagship product, the Lotus Pro, utilizes aqueous ozone technology to effectively clean and sanitize surfaces without the need for harmful chemicals. Tersano is committed to reducing the environmental impact of traditional cleaning methods while still maintaining high standards of cleanliness and hygiene.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

11 Patents

#1 in Oldcastle

#1,376 in Canada

#51,622 in the World

Oldcastle, Canada

Tersano Inc.

Forward Citations = 178

11 inventors:

Steve L Hengsperger (10 out of 11 patents)

Justin L Namespetra (9 out of 11 patents)

Christopher Bruce Caldwell (4 out of 5 patents)

4. Scott P Hickey (3 out of 3 patents)

5. Richard S Zulik (3 out of 5 patents)

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