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Explore Hrmann Eckelhausen'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.

Last updated on: Jun 5, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP2400104Oct 6, 2021Fire-Retardant Sliding Door And Method For Operating Same1
EP3002122Aug 29, 2018Device And Method For Producing Fire-Proof Glasses1