Ss-Sialon Phophor, Uses Thereof, Process For Production Of Ss-Sialon Phosphor - EP2540796
The patent EP2540796 was granted to Denka on Jan 24, 2018. The application was originally filed on Feb 19, 2011 under application number EP11747269A. The patent is currently recorded with a legal status of "No Opposition Filed Within Time Limit".
EP2540796
- Application Number
- EP11747269A
- Filing Date
- Feb 19, 2011
- Status
- No Opposition Filed Within Time Limit
- Nov 30, 2018
- Grant Date
- Jan 24, 2018
- External Links
- Slate, Register, Google Patents
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Dossier Documents
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