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For the Inventor, By the Inventor

Cambridge, Canada

Babcock Wilcox Canada Ltd.

USPTO Granted Patents = 38

% Expired Patents = 15.8



Forward Citations = 208

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44 inventors (with patents filed for the assignee):

goldMedal Richard G Klarner (7 out of 10 patents)

silverMedal William G Schneider (4 out of 8 patents)

bronzeMedal Nansheng Sun (4 out of 5 patents)

4.  Thomas Waring (4 out of 5 patents)

5.  Luke G M Gray (3 out of 4 patents)

6.  Franz Ernst Steinmoeller (3 out of 3 patents)

7.  Jonathan D Fleming (3 out of 3 patents)

8.  Gary R Barker (2 out of 2 patents)

9.  Dong Chen (2 out of 2 patents)

10.  Colin Malcolm MacKenzie (2 out of 2 patents)

11.  Robert S Horvath (2 out of 5 patents)

12.  Ghasem V Asadi (2 out of 5 patents)

13.  Brian Pearce (2 out of 2 patents)

14.  Nicholas Idvorian (2 out of 2 patents)

15.  Stephen W Ziegler (2 out of 2 patents)


Core Competencies:
Heat Recovery Steam Generator
Nuclear Steam Generators
Tube Support System
Radioactive Debris Trap
Boiler Technology
Sorbent Supply
Pressure Vessel Sealing
High Temperature Oxidation
Optical Gauge
Expansion-Fitting Cylinders
Debris Barrier
Hydraulic Expansion Mandrel

38 patents:

1. 11674685 - Multi-circulation heat recovery steam generator for enhanced oil recovery/steam assisted gravity drainage (2023-06-13),
2. 11022299 - Multi-circulation heat recovery steam generator for enhanced oil recovery/steam assisted gravity drainage (2021-06-01),
3. 8794302 - Nubbed U-bend tube support (2014-08-05),
4. 8695688 - Nubbed U-bend tube support (2014-04-15),
5. 8681928 - Pressurizer baffle plate and pressurized water reactor (PWR) employing same (2014-03-25),
6. 8619942 - Radioactive debris trap (2013-12-31),
7. 8578965 - Device and method for supplying a sorbent (2013-11-12),
8. 8572847 - Tube support system for nuclear steam generators (2013-11-05),
9. 8549748 - Tube support system for nuclear steam generators (2013-10-08),
10. 8457271 - Radioactive debris trap (2013-06-04),
11. 8301401 - Low profile encircling ultrasonic probe for the inspection of in-situ piping in immersion mode (2012-10-30),
12. 8215379 - Feedwater debris trap (2012-07-10),
13. 8056229 - Method of manufacturing a tubular support structure (2011-11-15),
14. 7653999 - Co-extruded generating bank swaged tubing (2010-02-02),
15. 7565727 - Method of tube stub removal (2009-07-28),
Company Overview
Babcock Wilcox Canada Ltd. specializes in advanced energy solutions, focusing on the development and manufacturing of equipment and technologies for power generation and environmental control. The company is known for its expertise in steam generation, emissions control, and renewable energy systems, contributing to sustainable energy practices. With a strong presence in the Canadian market, Babcock Wilcox Canada is committed to innovation in energy efficiency and environmental stewardship, serving a diverse range of industries.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

Babcock Wilcox Canada Ltd. USPTO Patent Assignee Logo
38 Patents

#5 in Cambridge

#357 in Canada

#17,860 in the World

Cambridge, CA
Cambridge, Canada

Babcock Wilcox Canada Ltd.

Forward Citations = 208

44 inventors:

goldMedal Richard G Klarner (7 out of 10 patents)

silverMedal William G Schneider (4 out of 8 patents)

bronzeMedal Nansheng Sun (4 out of 5 patents)

4.  Thomas Waring (4 out of 5 patents)

5.  Luke G M Gray (3 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Babcock Wilcox Canada Ltd.. Retrieved from https://idiyas.com/company/babcock-wilcox-canada

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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