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IP Verse

Langner competitive analysis

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Latest patents of Langner opposed by its competitors

Explore Langner'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
EP3220725
May 22, 2019Air Purification Module With A Plasma-Generating Device And Method For The Preparation Of A Plasma-Generating Device1
EP2900355
May 17, 2017Air Filter Module2

Latest PTAB cases involving Langner

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

Peer Comparison New

IP litigation analysis comparing Langner 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
LANGNER - 3 - -
AVITANA1 - - -
BARO1 - - -
RIEBER1 - - -