Cyclic Sulfonamides As Sodium Channel Blockers - EP2935257
The patent EP2935257 was granted to Purdue Pharma LP on Feb 7, 2018. The application was originally filed on Dec 18, 2013 under application number EP13820885A. The patent is currently recorded with a legal status of "No Opposition Filed Within Time Limit".
EP2935257
- Application Number
- EP13820885A
- Filing Date
- Dec 18, 2013
- Status
- No Opposition Filed Within Time Limit
- Dec 14, 2018
- Grant Date
- Feb 7, 2018
- External Links
- Slate, Register, Google Patents
Patent Summary
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Dossier Documents
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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