For the Inventor, By the Inventor

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Calgary, Canada

Packers Plus Energy Services, Inc.

USPTO Granted Patents = 55

CIPO Patents = 13

EPO Patents = 1

Trademarks = 8

Forward Citations = 1,338

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27 inventors (with patents filed for the assignee):

Daniel Jon Themig (50 out of 64 patents)

Jim Fehr (19 out of 19 patents)

Christopher Denis Desranleau (9 out of 13 patents)

4. Robert Joe Coon (8 out of 78 patents)

5. James Fehr (5 out of 10 patents)

6. Kevin O Trahan (4 out of 11 patents)

7. Frank Delucia (4 out of 5 patents)

8. Ronald Van Petegem (2 out of 25 patents)

9. John Greff (2 out of 2 patents)

10. John Lee Emerson (2 out of 10 patents)

11. Serhiy Arabsky (2 out of 8 patents)

12. Michael Kenyon (2 out of 4 patents)

13. Kelly D Ireland (2 out of 19 patents)

14. Javier Bolivar (2 out of 2 patents)

15. Fernando Olguin (1 out of 5 patents)

Core Competencies:

Well Operations Monitoring

Single Trip Liner Hanger

Multi-Zone Completion

Wellbore Fluid Treatment

Hydraulically Actuable Sleeve Valve

Downhole Completion Tools

Wellbore Actuators

Fluid Treatment Apparatus

Cementing Stage Tools

Fracturing Port Locator

Wellbore Packer Assembly

Sliding Sleeve Valve

55 patents: Sort by Forward Citations

1. 12416219 - Frangible well string port device (2025-09-16),

2. 12116884 - Method and system for monitoring well operations (2024-10-15),

3. 11739615 - Single trip liner hanger system (2023-08-29),

4. 11629580 - Multi-zone single trip completion system (2023-04-18),

5. 11434752 - Method and system for monitoring well operations (2022-09-06),

6. 11125060 - Multi-zone single trip completion system (2021-09-21),

7. 10822936 - Method and apparatus for wellbore fluid treatment (2020-11-03),

8. 10704362 - Downhole sub with hydraulically actuable sleeve valve (2020-07-07),

9. 10487624 - Method and apparatus for wellbore fluid treatment (2019-11-26),

10. 10107074 - Downhole completion tool (2018-10-23),

11. 10087734 - Method and apparatus for wellbore fluid treatment (2018-10-02),

12. 10053957 - Method and apparatus for wellbore fluid treatment (2018-08-21),

13. 10030474 - Downhole sub with hydraulically actuable sleeve valve (2018-07-24),

14. 9963962 - Method and apparatus for wellbore fluid treatment (2018-05-08),

15. 9797221 - Apparatus and method for fluid treatment of a well (2017-10-24),

Packers Plus Energy Services, Inc. is a leading global oilfield services provider specializing in innovative downhole solutions for hydraulic fracturing. With over 17 years of experience, they offer an extensive portfolio of patented technologies and tools to enhance well completion and production efficiency. Their industry-leading solutions help operators maximize reservoir recovery while minimizing costs and environmental footprint. Packers Plus is committed to delivering exceptional performance and driving sustainable production in the oil and gas industry.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

55 Patents

#14 in Calgary

#238 in Canada

#12,536 in the World

Calgary, Canada

Packers Plus Energy Services, Inc.

Forward Citations = 1,338

27 inventors:

Daniel Jon Themig (50 out of 64 patents)

Jim Fehr (19 out of 19 patents)

Christopher Denis Desranleau (9 out of 13 patents)

4. Robert Joe Coon (8 out of 78 patents)

5. James Fehr (5 out of 10 patents)

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