The patent EP2970732B1 was granted to Cabot Microelectronics on Jan 17, 2018 following the initial filing on Mar 12, 2014 under the application number EP14767288A . The current legal status of the patent is 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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