Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
4 Patents
#21 in Hopkinton, MA
#3,316 in Massachusetts
#60,704 in US
Liberty Mutual
Forward Citations = 255
8 inventors:
Hopkinton, MA, United States of America
Liberty Mutual
Calculating rank
% Expired Patents = 25.0
Forward Citations = 255
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8 inventors (with patents filed for the assignee):
William J Hanson (2 out of 6 patents)
Peter R Teare (2 out of 5 patents)
Patrick G Dempsey (1 out of 1 patent)
4. Chien-Chi Chang (1 out of 1 patent)
5. Raymond W McGorry (1 out of 2 patents)
6. Matthijs P Smits (1 out of 4 patents)
7. Carlo J DeLuca (1 out of 3 patents)
8. L Donald Gilmore (1 out of 1 patent)
4 patents:
Company Overview
Liberty Mutual is a leading global insurance company offering a wide range of insurance products and services for individuals and businesses. With a strong focus on customer service and innovation, Liberty Mutual is committed to helping customers protect what they value most.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Liberty Mutual. Retrieved from https://idiyas.com/company/liberty-mutual
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]
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]
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]