% Expired Patents = 87.5

Forward Citations = 672

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13 inventors (with patents filed for the assignee):

Bruce Renz (3 out of 5 patents)

Lowell Kopp (2 out of 8 patents)

Todd W Sandahl (2 out of 2 patents)

4. Philip Mathew Trioli (2 out of 3 patents)

5. David N Long (1 out of 17 patents)

6. Jack Lee (1 out of 6 patents)

7. Nachum Sadan (1 out of 3 patents)

8. Norman A Strandberg (1 out of 1 patent)

9. Frederick C Belsak, Jr (1 out of 1 patent)

10. Philip G Hunt (1 out of 3 patents)

11. Paul M Riley (1 out of 10 patents)

12. Scott D Brown (1 out of 1 patent)

13. Joseph C Perkinson (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 8212379 - Station communications over electrical transmission lines (2012-07-03),

2. 7535685 - Radio frequency signal coupler, coupling system and method (2009-05-19),

3. 7492245 - Broadband over power lines (BPL) coupling system (2009-02-17),

4. 7307357 - Method and system to increase the throughput of a communications system that uses an electrical power distribution system as a communications pathway (2007-12-11),

5. 6993317 - Method and system for signal repeating in powerline communications (2006-01-31),

6. 6985715 - Method and device for frequency translation in powerline communications (2006-01-10),

7. 6885674 - Communications system for providing broadband communications using a medium voltage cable of a power system (2005-04-26),

8. 6756776 - Method and device for installing and removing a current transformer on and from a current-carrying power line (2004-06-29),

Company Overview

Amperion, Inc. is a leading provider of innovative energy solutions. We specialize in smart grid technologies that optimize energy distribution and management. Our products and services help utilities, businesses, and consumers increase energy efficiency, reduce costs, and minimize environmental impact. With a focus on sustainability and reliability, Amperion is committed to shaping the future of energy.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

8 Patents

#12 in Lawrence, MA

#2,101 in Massachusetts

#35,941 in US

Lawrence, MA, United States of America

Amperion, Inc.

Forward Citations = 672

13 inventors:

Bruce Renz (3 out of 5 patents)

Lowell Kopp (2 out of 8 patents)

Todd W Sandahl (2 out of 2 patents)

4. Philip Mathew Trioli (2 out of 3 patents)

5. David N Long (1 out of 17 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Amperion, Inc.. Retrieved from https://idiyas.com/company/amperion

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]