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Herrenknecht competitive analysis

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

Last updated on: Sep 6, 2025

Publication Number	Publication Date	Title	Legal Status
Get instant update for new patents of Herrenknecht
EP3146156	Jan 3, 2018	Protective Element With Drainage, For Connecting To A Concrete Element Of A Tunnel Extension	No Opposition Filed Within Time Limit

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

Last updated on: Sep 11, 2025

Patent Number	Title	Applicant	Opposition Date
Get instant updates on new opposition filings by the company
EP3854990	Main Drive High-Pressure Sealing System For Shield Machine And Slurry Balance Shield Machine	CHINA RAILWAY CONSTRUCTION HEAVY INDUSTRY	Jun 27, 2024
EP3080395	Procedure For The Construction Of Cross Passages In Double Pipe Tunnels	PALMIERI	Feb 24, 2020
EP3268569	Excavating Head	PALMIERI	Feb 10, 2020
EP3268570	Excavating Head	PALMIERI	Feb 10, 2020
EP2910733	Foam Generator For An Earth Pressure Shield Tunnel Propulsion Machine And Method For Conditioning Removed Soil Material As A Support Medium For An Earth Pressure Shield	MC BAUCHEMIE MLLER	Nov 16, 2018
EP2578797	Method For Managing Drilling Rods, Drilling Tools, Borehole Piping And The Like For Boreholes	KEURO BESITZ EDV DIENSTLEISTUNGS	Feb 5, 2018

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

Top competitors of Herrenknecht based on patent oppositions.