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IP Verse

Fisher Dr competitive analysis

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

Last updated on: Nov 13, 2025

Patent Number	Title	Applicant	Opposition Date
Get instant updates on new opposition filings by the company
EP2814082	Electrochemical Cells With Glass Containing Separators	LECLANCH	Dec 20, 2018

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

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

Last updated on: Nov 13, 2025

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
FISHER DR	1	-	-	-
LECLANCH	-	1	-	-