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: Oct 23, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP2788104
Dec 13, 2017Method For Treating Impurities Contained In Exhaust Gases Of Ships, Ship With Exhaust Gas Scrubber, And Purification Unit3

Latest publications and patents of Langh Patents New

Explore the latest publications and patents granted to Langh Patents, showcasing their recent innovations and technological advancements.

Last updated on: Oct 19, 2025
Publication NumberPublication DateTitleLegal Status

Get instant update for new patents of Langh Patents

EP2976147
Feb 7, 2018Method For Treating Impurities Contained In Exhaust Gases Of Ships, Ship With A Scrubber, And Purification UnitNo Opposition Filed Within Time Limit
EP3092379
Jan 31, 2018Exhaust Gas Scrubber And ShipNo Opposition Filed Within Time Limit
EP2788104
Dec 13, 2017Method For Treating Impurities Contained In Exhaust Gases Of Ships, Ship With Exhaust Gas Scrubber, And Purification UnitRevoked

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: Oct 23, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
LANGH PATENTS - 3 - -
BOLL & KIRCH FILTERBAU1 - - -
LIQTECH1 - - -
YARA MARINE1 - - -