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IP Verse

Hitachi Zosen Inova competitive analysis

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Latest oppositions filed by Hitachi Zosen Inova

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

Last updated on: Nov 13, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3660397
Waste Composition Estimation Device, System, Program, Method, And Data StructureEBARA ENVIRONMENTAL PLANTJan 20, 2022
EP3060846
Method And Facility For Recovering Energy From WasteSUEZNov 18, 2020

Latest patents of Hitachi Zosen Inova opposed by its competitors

Explore Hitachi Zosen Inova'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
EP2691701
Mar 20, 2024Method For Optimising The Burnout Of Exhaust Gases Of An Incinerator1
EP3967761
Mar 15, 2023Method For Creating Methane-Enriched Gas1

Latest PTAB cases involving Hitachi Zosen Inova

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

Peer Comparison New

IP litigation analysis comparing Hitachi Zosen Inova 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
HITACHI ZOSEN INOVA21 - -
DOOSAN LENTJES31 - -
EBARA ENVIRONMENTAL PLANT - 3 - -
SUEZ18 - -