For the Inventor, By the Inventor

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Calgary, Canada

Expander Energy Inc.

USPTO Granted Patents = 13

CIPO Patents = 2

EPO Patents = 3

Trademarks = 4

Forward Citations = 54

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6 inventors (with patents filed for the assignee):

Steve Kresnyak (11 out of 25 patents)

Timothy William Giles (2 out of 2 patents)

Kresnyak Steve (2 out of 2 patents)

4. Pavel Zahorik (1 out of 1 patent)

5. Gord Crawford (1 out of 1 patent)

6. Steve Price (1 out of 1 patent)

7. Timothy W Giles (1 patent)

8. Jan Wagner (0 patent)

9. Pavel ZÁHORÍK (0 patent)

13 patents: Sort by Forward Citations

1. 11753597 - Process for producing synthetic hydrocarbons from biomass (2023-09-12),

2. 10982151 - Process for converting carbonaceous material into low tar synthesis gas (2021-04-20),

3. 9732281 - Process for co-producing commercially valuable products from byproducts of heavy oil and bitumen upgrading process (2017-08-15),

4. 9562196 - Enhancement of Fischer-Tropsch process for hydrocarbon fuel formulation (2017-02-07),

5. 9340732 - Refinery process for heavy oil and bitumen (2016-05-17),

6. 9328291 - Refinery process for heavy oil and bitumen (2016-05-03),

7. 9315452 - Process for co-producing commercially valuable products from byproducts of fischer-tropsch process for hydrocarbon fuel formulation in a GTL environment (2016-04-19),

8. 9266730 - Partial upgrading process for heavy oil and bitumen (2016-02-23),

9. 9212319 - Enhancement of Fischer-Tropsch process for hydrocarbon fuel formulation in a GTL environment (2015-12-15),

10. 9169443 - Process for heavy oil and bitumen upgrading (2015-10-27),

11. 9156691 - Process for co-producing commercially valuable products from byproducts of heavy oil and bitumen upgrading process (2015-10-13),

12. 9115324 - Enhancement of Fischer-Tropsch process for hydrocarbon fuel formulation (2015-08-25),

13. 8889746 - Enhancement of Fischer-Tropsch process for hydrocarbon fuel formulation in a GTL environment (2014-11-18),

Expander Energy Inc. is a leading provider of sustainable energy solutions. We specialize in developing and implementing innovative technologies to help organizations reduce their carbon footprint and lower their energy costs. Our team of experts is dedicated to delivering reliable, efficient, and environmentally-friendly energy solutions to our clients.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

13 Patents

#81 in Calgary

#1,112 in Canada

#43,690 in the World

Calgary, Canada

Expander Energy Inc.

Forward Citations = 54

6 inventors:

Steve Kresnyak (11 out of 25 patents)

Timothy William Giles (2 out of 2 patents)

Kresnyak Steve (2 out of 2 patents)

4. Pavel Zahorik (1 out of 1 patent)

5. Gord Crawford (1 out of 1 patent)

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