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Paul Wurth patent opposition analysis

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Latest oppositions filed by Paul Wurth

Explore patent oppositions filed by Paul Wurth against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Patent NumberTitleApplicantOpposition Date
EP3681978Coke Oven Device With Central Recirculation For Producing Coke And Method For Operating The Coke Oven Device And Control System And UseTHYSSENKRUPPSep 26, 2024
EP3681977Coke Oven Device With Circumflowed Circular Current Path For Producing Coke And Method For Operating The Coke Oven Device And Control System And UseTHYSSENKRUPPSep 25, 2024
EP3681979Coke Oven Device With Eccentric Inlets For Producing Coke And Method For Operating The Coke Oven Device And Control System And UseTHYSSENKRUPPJul 31, 2024
EP4043589Stave Protection SystemPRIMETALSMay 29, 2024
EP3540081Stave Protection SystemPRIMETALSJun 21, 2023
EP3839074Blast Furnace Plant And Shutdown ProcessDANIELI CORUSNov 21, 2022
EP3425070Method For Operating An Iron-Or Steelmaking-PlantAIR LIQUIDE MANAGEMENT SERVICESOct 18, 2022
EP3649264Method For Operating An Iron- Or Steelmaking- PlantAIR LIQUIDE MANAGEMENT SERVICESSep 15, 2022
EP3159640Cleaning Furnace Gas Process And Metal Production PlantDANIELI CORUSDec 28, 2020
EP3329020Device For Delivering Filler Material Into A Blast FurnaceDANIELI & C OFFICINE MECCANICHEMar 26, 2020

Latest patents of Paul Wurth opposed by its competitors

Explore Paul Wurth'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.

Patent NumberGrant DateTitleTotal Oppositions
EP2389456Jul 19, 2023Method For Producing Pulverized Coal2

Top competitors of Paul Wurth