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Leclanch competitive analysis

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Explore Leclanch'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
Mar 21, 2018Electrochemical Cells With Glass Containing Separators1

Latest PTAB cases involving Leclanch

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

Peer Comparison New

IP litigation analysis comparing Leclanch 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
LECLANCH - 1 - -
FISHER DR1 - - -