Carbon Heater, Heater Unit, Firing Furnace, And Method For Manufacturing Silicon-Containing Porous Ceramic Fired Body - EP2953421
The patent EP2953421 was granted to Ibiden on Jan 3, 2018. The application was originally filed on Jun 1, 2015 under application number EP15170021A. The patent is currently recorded with a legal status of "No Opposition Filed Within Time Limit".
EP2953421
- Application Number
- EP15170021A
- Filing Date
- Jun 1, 2015
- Status
- No Opposition Filed Within Time Limit
- Nov 9, 2018
- Publication Date
- Jan 3, 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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