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IP Verse

Resman competitive analysis

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

Last updated on: Dec 4, 2025

Patent Number	Title	Applicant	Opposition Date
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EP3289041	Sustained Release System For Reservoir Treatment And Monitoring	JOHNSON MATTHEY PUBLIC	Dec 8, 2023
EP3404203	Well Liner	JOHNSON MATTHEY PUBLIC	Oct 6, 2021
EP3014064	Well Liner	JOHNSON MATTHEY PUBLIC	Dec 21, 2018

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

Last updated on: Dec 4, 2025

Proceeding Number	Filing Date	Petitioner	Respondent	Status
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IPR2021-00844	Apr 28, 2021	RESMAN	KARYA MANAGEMENT	Terminated-Settled
CBM2020-00020	Aug 31, 2020	RESMAN	KARYA MANAGEMENT	Terminated-Settled

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

Last updated on: Dec 4, 2025

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
RESMAN	3	-	2	-
JOHNSON MATTHEY PUBLIC	49	34	-	-
KARYA MANAGEMENT	-	-	-	2
TRACERCO	-	2	-	-