Thomas T Chen (2 out of 7 patents)
Maria J M Chen (2 out of 6 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 20 2026
2 Patents
#24 in Ridgefield, CT
#1,783 in Connecticut
#94,905 in US
E-P Therapeutics, Inc.
Forward Citations = 0
2 inventors:
Ridgefield, CT, United States of America
E-P Therapeutics, Inc.
% Expired Patents = 100.0
Forward Citations = 0
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2 inventors (with patents filed for the assignee):
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: E-P Therapeutics, Inc.. Retrieved from https://idiyas.com/company/e-p-therapeutics
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]