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USPTO Data Jan 1 1976 - Oct 13 2026
2 Patents
#464 in Pittsburgh, PA
#3,424 in Pennsylvania
#94,841 in US
Cepstral, LLC
Forward Citations = 7
3 inventors:
Pittsburgh, PA, United States of America
Cepstral, LLC
% Expired Patents = 100.0
Trademarks = 5
Forward Citations = 7
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3 inventors (with patents filed for the assignee):
Kevin Lenzo (2 out of 5 patents)
Craig F Campbell (2 out of 2 patents)
Alexandre D Cox (2 out of 2 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Cepstral, LLC. Retrieved from https://idiyas.com/company/cepstral
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]