The patent EP2871962 was granted to Empa Eidgenssische Materialprfungs UND Forschungsanstalt on Feb 7, 2018. The application was originally filed on May 23, 2013 under application number EP13726410A. The patent is currently recorded with a legal status of "No Opposition Filed Within Time Limit".

The dossier documents provide a comprehensive record of the patent’s prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination.
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