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Chicago, IL, United States of America

Commonwealth Edison Company

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USPTO Granted Patents = 40

CIPO Patents = 1

Trademarks = 12

Forward Citations = 1,019

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74 inventors (with patents filed for the assignee):

Merlin E Burkum (6 out of 6 patents)

Shay Bahramirad (5 out of 5 patents)

Amin Khodaei (5 out of 5 patents)

4. Andrew Dickson (3 out of 3 patents)

5. Michael Kuberski (3 out of 3 patents)

6. Steven Offner (3 out of 3 patents)

7. Timothy M O'Regan (3 out of 15 patents)

8. Aleksi Paaso (3 out of 3 patents)

9. Barry G Goodpaster (2 out of 2 patents)

10. James E Kase (2 out of 2 patents)

11. Peter A Erio (2 out of 2 patents)

12. Charles H Erickson (2 out of 2 patents)

13. Charles M Gabriel (2 out of 2 patents)

14. Esa Aleksi Passo (2 out of 2 patents)

15. Nicholas DePinto (1 out of 1 patent)

Core Competencies:

Topology Detection

Electric Power Distribution

Distributed Energy Resources

Microgrid Viability

Utility Infrastructure

Passive Optical Network

Circuit Breaker Protection

Nuclear Steam Generator

Thermal Insulation

Ground Fault Identification

Battery Condition Measurement

Hydraulic Valve Testing

40 patents: Sort by Forward Citations

1. 12776649 - Methods and systems for assessment of distributed energy resources (2026-10-27),

2. 12732017 - Topology detection in an electric power distribution grid (2026-09-08),

3. 12621591 - Passive optical network for utility infrastructure resiliency (2026-05-05),

4. 12519312 - Reporting and monitoring of performance of distributed energy resources (2026-01-06),

5. 12494641 - Methods and systems for determining distribution grid hosting capacity (2025-12-09),

6. D1083041 - Drain pipe insert (2025-07-08),

7. 12003102 - Methods and systems for determining distribution grid hosting capacity (2024-06-04),

8. 11889244 - Passive optical network for utility infrastructure resiliency (2024-01-30),

9. 11637446 - Methods and systems for determining a linear power flow for a distribution network (2023-04-25),

10. 11551176 - Methods and systems for determining economic viability of microgrid (2023-01-10),

11. 11356756 - Passive optical network for utility infrastructure resiliency (2022-06-07),

12. 11300443 - Cover for testing a light sensor (2022-04-12),

13. 7636233 - Multi-compartmental transformer and methods of maintenance therefor (2009-12-22),

14. 6058353 - System and method for providing backup protection for circuit breaker (2000-05-02),

15. 6048208 - Electrical service simulator (2000-04-11),

Company Overview

Commonwealth Edison Company, commonly known as ComEd, is a leading electric utility provider based in Chicago, Illinois. The company specializes in the generation, transmission, and distribution of electricity, serving millions of customers across northern Illinois. ComEd is committed to enhancing energy efficiency and sustainability through innovative technologies and smart grid solutions. The organization actively engages in research and development to advance energy management and improve service reliability, contributing to the region's economic growth and environmental stewardship.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 10 2026

40 Patents

#119 in Chicago, IL

#472 in Illinois

#8,647 in US

#17,122 in the World

Chicago, IL, United States of America

Commonwealth Edison Company

Forward Citations = 1,019

74 inventors:

Merlin E Burkum (6 out of 6 patents)

Shay Bahramirad (5 out of 5 patents)

Amin Khodaei (5 out of 5 patents)

4. Andrew Dickson (3 out of 3 patents)

5. Michael Kuberski (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Commonwealth Edison Company. Retrieved from https://idiyas.com/company/commonwealth-edison-company

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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