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Tyngsborough, MA, United States of America

Beacon Power Corporation

USPTO Granted Patents = 26

% Expired Patents = 38.5

CIPO Patents = 5

EPO Patents = 5

Forward Citations = 954

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27 inventors (with patents filed for the assignee):

Norman C Brackett (7 out of 10 patents)

Matthew L Lazarewicz (6 out of 10 patents)

F William Capp (6 out of 14 patents)

4. Richard L Hockney (6 out of 18 patents)

5. Paul E Dresens (4 out of 14 patents)

6. Hernan Alex Rojas (4 out of 4 patents)

7. Jimpo Wang (4 out of 4 patents)

8. James Arseneaux (3 out of 3 patents)

9. A James Arseneaux (3 out of 3 patents)

10. Ward Spears (3 out of 3 patents)

11. Nathan G Woodard (3 out of 9 patents)

12. Eric A Lewis (3 out of 3 patents)

13. Jeremiah I Rathbun (3 out of 3 patents)

14. William J Driscoll (2 out of 10 patents)

15. David Ansbigian (2 out of 2 patents)

Core Competencies:

Flywheel Cooling System

Energy Storage

Frequency Regulation

Power Converter

Hybrid Touchdown Bearing

Repulsive Lift Systems

Composite Flywheel Rim

Heat Dissipation Device

Permanent Magnet Motor

Dual Stiffness Bearing

Crash Management System

Lift Magnet Mechanism

26 patents: Sort by Forward Citations

1. 9856941 - Self-pumping flywheel cooling system (2018-01-02),

2. 9847641 - Methods, systems and apparatus for regulating frequency of generated power using flywheel energy storage systems with varying load and/or power generation (2017-12-19),

3. 9267570 - Advanced flywheel hub and method (2016-02-23),

4. 9065295 - Methods, systems and apparatus for regulating frequency of generated power using flywheel energy storage systems with varying load and/or power generation (2015-06-23),

5. 8791613 - Advanced flywheel and method (2014-07-29),

6. 8669675 - Power converter for a solar panel (2014-03-11),

7. 8314527 - Advanced flywheel and method (2012-11-20),

8. 8102144 - Power converter for a solar panel (2012-01-24),

9. 8008804 - Methods, systems and apparatus for regulating frequency of generated power using flywheel energy storage systems with varying load and/or power generation (2011-08-30),

10. 7834479 - Methods and systems for intentionally isolating distributed power generation sources (2010-11-16),

11. 7830055 - Hybrid touchdown bearing system (2010-11-09),

12. 7679247 - Lift magnet mechanism for flywheel power storage systems (2010-03-16),

13. 7679245 - Repulsive lift systems, flywheel energy storage systems utilizing such systems and methods related thereto (2010-03-16),

14. 7365461 - Crash management system for implementation in flywheel systems (2008-04-29),

15. 7174806 - Flexible bearing damping system, energy storage system using such a system, and a method related thereto (2007-02-13),

Company Overview

Beacon Power Corporation, based in Tyngsborough, Massachusetts, specializes in advanced energy storage solutions, particularly flywheel technology. The company focuses on developing systems that enhance grid stability and support renewable energy integration. Their innovative approach aims to provide efficient, reliable energy storage for various applications, including frequency regulation and energy management. Beacon Power's contributions are significant in the context of sustainable energy practices and the evolving landscape of power generation and distribution.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

26 Patents

#1 in Tyngsborough, MA

#774 in Massachusetts

#12,859 in US

#24,806 in the World

Tyngsborough, MA, United States of America

Beacon Power Corporation

Forward Citations = 954

27 inventors:

Norman C Brackett (7 out of 10 patents)

Matthew L Lazarewicz (6 out of 10 patents)

F William Capp (6 out of 14 patents)

4. Richard L Hockney (6 out of 18 patents)

5. Paul E Dresens (4 out of 14 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Beacon Power Corporation. Retrieved from https://idiyas.com/company/beacon-power

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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