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Latest oppositions filed by Yang

Explore patent oppositions filed by Yang 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
EP3429928Method For Manufacturing A Cellulose Product, Cellulose Product Forming Apparatus And Cellulose ProductPULPACAug 5, 2022
EP3221170Powertrain For A VehicleALPRAAZOct 8, 2020

Latest patents of Yang opposed by its competitors

Explore Yang'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
EP3786504Sep 7, 2022Extensible Flexible Hose, And Method For Manufacturing Thereof1
EP3260494May 12, 2021Biodegradable Polyester Composition2
EP3260495Apr 7, 2021Biodegradable Polyester Composition2