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Latest oppositions filed by Evonik Fibres

Explore patent oppositions filed by Evonik Fibres 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
EP3046655Method For The Final Purification Of Biogas For Producing BiomethaneLAIR LIQUIDEJul 15, 2020

Explore Evonik Fibres'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
EP3240620May 5, 2021Process For Separation Of Gases With Reduced Maintenance Costs1
EP2996794Sep 26, 2018Controlling The Gas Composition Of A Gas Separation Plant By Means Of Diaphragms2
EP2588217Feb 22, 2017Process For Separation Of Gases3