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Boll & Kirch Filterbau competitive analysis

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Latest oppositions filed by Boll & Kirch Filterbau

Explore patent oppositions filed by Boll & Kirch Filterbau against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Oct 23, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP2788104
Method For Treating Impurities Contained In Exhaust Gases Of Ships, Ship With Exhaust Gas Scrubber, And Purification UnitLANGH PATENTSSep 13, 2018

Latest publications and patents of Boll & Kirch Filterbau New

Explore the latest publications and patents granted to Boll & Kirch Filterbau, showcasing their recent innovations and technological advancements.

Latest PTAB cases involving Boll & Kirch Filterbau

Discover the latest PTAB cases involving Boll & Kirch Filterbau, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Boll & Kirch Filterbau 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
BOLL & KIRCH FILTERBAU1 - - -
LANGH PATENTS - 3 - -
LANGH TECH - 3 - -