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Latest oppositions filed by Chemex

Explore patent oppositions filed by Chemex 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
EP3202508Feeding Device And System And High Pressure Moulding MethodJINAN SHENGQUAN DOUBLE SURPLUS CERAMIC FILTERNov 26, 2020

Explore Chemex'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
EP3003601Sep 27, 2023Feeder Sleeve, Forming Element For The Feeder Sleeve And Method For Casting Metal Using The Same2