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IP Verse

Langh Patents competitive analysis

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Latest patents of Langh Patents opposed by its competitors

Explore Langh Patents'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
EP2788104
Dec 13, 2017Method For Treating Impurities Contained In Exhaust Gases Of Ships, Ship With Exhaust Gas Scrubber, And Purification Unit3

Latest PTAB cases involving Langh Patents

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

Peer Comparison New

IP litigation analysis comparing Langh Patents 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
LANGH PATENTS - 3 - -
BOLL & KIRCH FILTERBAU1 - - -
LIQTECH1 - - -
YARA MARINE1 - - -