Perpetuum competitive analysis

Explore patent oppositions filed by Perpetuum against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Aug 27, 2026
Patent NumberTitleApplicantOpposition Date
Energy-Harvesting Apparatus And MethodCAMBRIDGE ENTERPRISEFeb 3, 2017

Latest PTAB cases involving Perpetuum

Discover the latest PTAB cases involving Perpetuum, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Perpetuum with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Aug 27, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
PERPETUUM1 - - -
CAMBRIDGE ENTERPRISE - 12 - 1