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Toronto, Canada

Ontario Energy Corporation

USPTO Granted Patents = 17

Forward Citations = 250

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17 inventors (with patents filed for the assignee):

Emerson Sanford (4 out of 4 patents)

Kenneth Porteous (3 out of 3 patents)

Thaddeus E Kizior (3 out of 3 patents)

4. Robert Shaw (3 out of 3 patents)

5. Victor Kaminsky (2 out of 2 patents)

6. Lloyd W Trevoy (2 out of 3 patents)

7. Alvin Maskwa (2 out of 3 patents)

8. Lubomyr M Cymbalisty (1 out of 7 patents)

9. Leigh Falkenberg (1 out of 1 patent)

10. Stephen Lane (1 out of 1 patent)

11. Gordon Ronald Lorenz (1 out of 1 patent)

12. Stanley McQuitty (1 out of 1 patent)

13. John Filby (1 out of 1 patent)

14. Peter Charles Flynn (1 out of 1 patent)

15. William Lavender (1 out of 1 patent)

17 patents: Sort by Forward Citations

1. 4383914 - Dilution centrifuging of bitumen froth from the hot water process for (1983-05-17),

2. 4225433 - Filtration of hot water extraction process whole tailings (1980-09-30),

3. 4201656 - Process aid addition in hot water process based on feed fines content (1980-05-06),

4. 4197937 - Non-ionic emulsifying release agent for bituminous sands conveyor belt (1980-04-15),

5. 4172811 - Process of treating bituminous sands conveyor belt with release agent (1979-10-30),

6. 4172025 - Process for secondary recovery of bitumen in hot water extraction of tar (1979-10-23),

7. 4150093 - Method for concentrating heavy minerals in the solids tailings from hot (1979-04-17),

8. 4146125 - Bitumen-sodium hydroxide-water emulsion release agent for bituminous (1979-03-27),

9. 4138467 - Method for concentrating heavy minerals in the solids tailings from hot (1979-02-06),

10. 4131535 - Treatment of tumbler reject (1978-12-26),

11. 4116809 - Deaerator circuit for bitumen froth (1978-09-26),

12. 4111789 - Recovery of hydrocarbon from dilution centrifuging tailings (1978-09-05),

13. 4107029 - Dual control system for tailings outlet of primary separation vessel in (1978-08-15),

14. 4105537 - System for handling the underflow from a primary separation vessel in (1978-08-08),

15. 4098691 - Purification of water for boiler (1978-07-04),

Company Overview

Ontario Energy Corporation is a key player in the energy sector, focusing on the development and management of innovative energy solutions. The organization specializes in renewable energy technologies, energy efficiency programs, and sustainable resource management, contributing to a cleaner and more sustainable energy landscape. Based in Toronto, Ontario, it plays a significant role in advancing energy initiatives that support both local and broader environmental goals, fostering collaboration with various stakeholders in the energy ecosystem.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

17 Patents

#98 in Toronto

#884 in Canada

#35,948 in the World

Toronto, Canada

Ontario Energy Corporation

Forward Citations = 250

17 inventors:

Emerson Sanford (4 out of 4 patents)

Kenneth Porteous (3 out of 3 patents)

Thaddeus E Kizior (3 out of 3 patents)

4. Robert Shaw (3 out of 3 patents)

5. Victor Kaminsky (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ontario Energy Corporation. Retrieved from https://idiyas.com/company/ontario-energy

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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