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USPTO Data Jan 1 1976 - Oct 6 2026
2 Patents
#2,214 in New York, NY
#5,846 in New York
#94,782 in US
Four LLC
Forward Citations = 2
3 inventors:
New York, NY, United States of America
Four LLC
% Expired Patents = 100.0
Forward Citations = 2
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3 inventors (with patents filed for the assignee):
Arianne Perry (2 out of 4 patents)
Grant E DuBois (2 out of 36 patents)
Robert L Goldstein (2 out of 2 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Four LLC. Retrieved from https://idiyas.com/company/four
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]