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Explore Langner'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
EP3220725May 22, 2019Air Purification Module With A Plasma-Generating Device And Method For The Preparation Of A Plasma-Generating Device1
EP2900355May 17, 2017Air Filter Module2