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For the Inventor, By the Inventor

Red Deer, Canada

Isolation Equipment Services Inc.


USPTO Granted Patents = 16

% Expired Patents = 43.8


Forward Citations = 111

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7 inventors (with patents filed for the assignee):

goldMedal Boris (Bruce) P Cherewyk (12 out of 13 patents)

silverMedal Boris P Cherewyk (3 out of 3 patents)

bronzeMedal Edward St George (2 out of 2 patents)

4.  Edward Gerald St George (1 out of 1 patent)

5.  Bruce (Boris) P Cherewyk (1 out of 1 patent)

6.  Ed St George (1 out of 1 patent)

7.  Ed St George (1 out of 1 patent)

8.  Boris (bruce) Cherewyk (0 patent)

9.  Boris (bruce) Cherewyk (0 patent)


16 patents:

1. 12320215 - Radial wellbore satellite launcher system (2025-06-03),
2. 12276168 - Wellbore satellite launcher system (2025-04-14),
3. 11773679 - Wellbore sleeve injector and method (2023-10-03),
4. 11280151 - Wellbore sleeve injector and method (2022-03-22),
5. 10392927 - System and method for detection of actuator launch in wellbore operations (2019-08-27),
6. 9845897 - Bonnet and gate arrangements for a gate valve in particulate-laden fluid environments (2017-12-19),
7. 9228409 - System, apparatus and process for collecting balls from wellbore fluids containing sand (2016-01-05),
8. 9175556 - Fracturing fluid deflecting and screening insert (2015-11-03),
9. 9027652 - Method for conveying balls downhole using a ball carrier medium (2015-05-12),
10. 8936079 - System, apparatus and process for collecting balls from wellbore fluids containing sand (2015-01-20),
11. 8136585 - Radial ball injecting apparatus for wellbore operations (2012-03-20),
12. 8122949 - Tapered sleeve and fracturing head system for protecting a conveyance string (2012-02-28),
13. 7992635 - System and apparatus for sealing a fracturing head to a wellhead (2011-08-09),
14. 7735548 - Ball catcher for wellbore operations (2010-06-15),
15. 7562705 - Packer cup for a packoff nipple (2009-07-21),
Company Overview
Isolation Equipment Services Inc. is a specialized provider of equipment and services focused on isolation and containment solutions. Based in Red Deer, Canada, the company caters to various industries, including oil and gas, construction, and environmental sectors. Their expertise encompasses the design and manufacturing of advanced isolation equipment, ensuring safety and compliance in hazardous environments. The organization is committed to innovation and quality, delivering tailored solutions that meet the unique needs of its clients.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

16 Patents

#2 in Red Deer

#930 in Canada

#37,831 in the World

Red Deer, CA
Red Deer, Canada

Isolation Equipment Services Inc.

Forward Citations = 111

7 inventors:

goldMedal Boris (Bruce) P Cherewyk (12 out of 13 patents)

silverMedal Boris P Cherewyk (3 out of 3 patents)

bronzeMedal Edward St George (2 out of 2 patents)

4.  Edward Gerald St George (1 out of 1 patent)

5.  Bruce (Boris) P Cherewyk (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Isolation Equipment Services Inc.. Retrieved from https://idiyas.com/company/isolation-equipment-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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