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Explore Uhde Inventa Fischer'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
EP2814864Sep 16, 2020Process For Preparing A High Molecular Weight Heteroaromatic Polyester Or Copolyester2
EP2570247Mar 28, 2018Drying/ Gas Removal Device And Device And Method For Direct Production Of Mouldings Made Of Polyester Melts1