% Expired Patents = 100.0

Forward Citations = 10

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2 inventors (with patents filed for the assignee):

Jeffrey Lewis (3 out of 13 patents)

Jeffrey Lange (3 out of 13 patents)

3 patents: Sort by Forward Citations

1. 8489485 - Method and system for equalizing debt balance and fixed asset value in reverse mortgages (2013-07-16),

2. 8489484 - Method and system for reverse mortgage replication using remainder interests (2013-07-16),

3. 8145509 - Corporate owned life insurance product with death benefits (2012-03-27),

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

3 Patents

#1,702 in New York, NY

#4,510 in New York

#73,815 in US

New York, NY, United States of America

Guggenheim Partners, LLC

Forward Citations = 10

2 inventors:

Jeffrey Lewis (3 out of 13 patents)

Jeffrey Lange (3 out of 13 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Guggenheim Partners, LLC. Retrieved from https://idiyas.com/company/guggenheim-partners

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]