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The patent EP1664584B1 was granted to Tenneco Automotive Operating on Jan 3, 2018 following the initial filing on Sep 21, 2004 under the application number EP04784599A . 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. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.
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