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USPTO Data Jan 1 1976 - Oct 27 2026
2 Patents
#8 in Medfield, MA
#4,934 in Massachusetts
#94,953 in US
Entratympanic, LLC
Forward Citations = 1
3 inventors:
Medfield, MA, United States of America
Entratympanic, LLC
Calculating rank
% Expired Patents = 50.0
Forward Citations = 1
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3 inventors (with patents filed for the assignee):
Lev Rosenblum (2 out of 3 patents)
Christian Pfeffer (2 out of 3 patents)
George B Kenney (2 out of 10 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Entratympanic, LLC. Retrieved from https://idiyas.com/company/entratympanic
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]