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Ellenberger & Poensgen competitive analysis

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Explore Ellenberger & Poensgen's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Nov 13, 2025
Patent NumberPublication DateTitleTotal Oppositions
Jul 1, 2020Differential Current Monitoring Device With Arc Detection1
Jul 18, 2018Electronic Circuit Breaker1

Latest PTAB cases involving Ellenberger & Poensgen

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

Peer Comparison New

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

Last updated on: Nov 13, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
ELLENBERGER & POENSGEN - 2 - -
BLOCK TRANSFORMATOREN ELEKTRONIK1 - - -
MAGNETEC11 - -