The patent EP2303949 was granted to Momentive Performance Materials on Jan 10, 2018. The application was originally filed on Jul 16, 2009 under application number EP09780682A. 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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