% Expired Patents = 57.1

Forward Citations = 202

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4 inventors (with patents filed for the assignee):

Ernest H Zerenner (7 out of 11 patents)

Gilbert A Segal (5 out of 5 patents)

Gregory James Zerenner (5 out of 5 patents)

4. Michael L Chupka (2 out of 2 patents)

7 patents: Sort by Forward Citations

1. 8630937 - System and method for analyzing and searching financial instrument data (2014-01-14),

2. 8595123 - Option search criteria testing (2013-11-26),

3. 8301535 - System and method for analyzing and searching financial instrument data (2012-10-30),

4. 8200569 - Option search criteria testing (2012-06-12),

5. 7797215 - System and method for analyzing and searching financial instrument data (2010-09-14),

6. 7165042 - Interactive internet analysis method (2007-01-16),

7. 6049783 - Interactive internet analysis method (2000-04-11),

Company Overview

Power Financial Group, Inc. is a leading financial services company offering a wide range of products and services to help individuals and businesses achieve their financial goals. With a team of experienced professionals, we provide expert advice and customized solutions to meet the unique needs of our clients. Our commitment to excellence and integrity has earned us a reputation for being a trusted partner in financial planning and investment management. Visit our website to learn more about how we can help you secure your financial future.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

7 Patents

#423 in Wilmington, DE

#564 in Delaware

#39,929 in US

Wilmington, DE, United States of America

Power Financial Group, Inc.

Forward Citations = 202

4 inventors:

Ernest H Zerenner (7 out of 11 patents)

Gilbert A Segal (5 out of 5 patents)

Gregory James Zerenner (5 out of 5 patents)

4. Michael L Chupka (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Power Financial Group, Inc.. Retrieved from https://idiyas.com/company/power-financial-group

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]