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Paul Wurth competitive analysis

Latest publications and patents of Paul Wurth New

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

Last updated on: Sep 6, 2025
Publication NumberPublication DateTitleLegal Status

Get instant update for new patents of Paul Wurth

EP2389456
Jul 19, 2023Method For Producing Pulverized CoalPatent Maintained As Amended
EP3167083
Jan 31, 2018Device For Immobilising The Chute On The Ends Of Journals In An Apparatus For Loading A Shaft FurnaceNo Opposition Filed Within Time Limit
EP3152505
Jan 3, 2018Gearbox Assembly For A Charging Installation Of A Metallurgical ReactorNo Opposition Filed Within Time Limit

Latest oppositions filed by Paul Wurth

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

Last updated on: Sep 11, 2025
Patent NumberTitleApplicantOpposition Date

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EP3681978
Coke Oven Device With Central Recirculation For Producing Coke And Method For Operating The Coke Oven Device And Control System And UseTHYSSENKRUPPSep 26, 2024
EP3681977
Coke 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
EP3681979
Coke Oven Device With Eccentric Inlets For Producing Coke And Method For Operating The Coke Oven Device And Control System And UseTHYSSENKRUPPJul 31, 2024
EP4043589
Stave Protection SystemPRIMETALSMay 29, 2024
EP3540081
Stave Protection SystemPRIMETALSJun 21, 2023
EP3839074
Blast Furnace Plant And Shutdown ProcessDANIELI CORUSNov 21, 2022
EP3425070
Method For Operating An Iron-Or Steelmaking-PlantAIR LIQUIDE MANAGEMENT SERVICESOct 18, 2022
EP3649264
Method For Operating An Iron- Or Steelmaking- PlantAIR LIQUIDE MANAGEMENT SERVICESSep 15, 2022
EP3159640
Cleaning Furnace Gas Process And Metal Production PlantDANIELI CORUSDec 28, 2020
EP3329020
Device 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.

Last updated on: Sep 11, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP2389456
Jul 19, 2023Method For Producing Pulverized Coal2

Latest PTAB cases involving Paul Wurth New

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

Top competitors of Paul Wurth

Top competitors of Paul Wurth based on patent oppositions.