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Vallourec Oil And Gas France patent opposition analysis

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Latest oppositions filed by Vallourec Oil And Gas France

Explore patent oppositions filed by Vallourec Oil And Gas France 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
EP3728923Wedge Threadform Having Crest To Root Thread Compound Relief AreasHYDRILJul 16, 2024
EP2488777Wedge Threads With A Solid Lubricant CoatingHYDRILApr 14, 2021
EP2937612Threaded Joint For PipeJFE STEELAug 9, 2019
EP2998633Threaded Joint For Oil Country Tubular GoodsJFE STEELNov 14, 2018

Latest patents of Vallourec Oil And Gas France opposed by its competitors

Explore Vallourec Oil And Gas France'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
EP3854987Aug 2, 2023Self-Locking Threaded Connection Partially In Non-Locking Engagement1
EP3992418Aug 2, 2023Self-Locking Threaded Connection Partially In Non-Locking Engagement1
EP3555412Jun 28, 2023Threaded Joint For Tubular Component1
EP4102025Jun 7, 2023Self-Locking Threaded Connection Partially In Non-Locking Engagement1
EP3093543Mar 15, 2023Threaded Joint For Steel Pipe1
EP3865753Dec 7, 2022Threaded Coupling For Steel Pipe1
EP3627027Sep 15, 2021Threaded Coupling For Steel Piping1
EP3514431Apr 15, 2020Threaded Joint1
EP3473798Mar 11, 2020Threaded Connection Partially In A Self-Locking Engagement1
EP3234298May 1, 2019Threaded Connection1

Top competitors of Vallourec Oil And Gas France