Spirobifluorene Derivatives For Use In Electronic Devices - EP4603562
The patent EP4603562 was granted to Merck Patent on Aug 20, 2025. The application was originally filed on Jul 25, 2018. The patent is currently recorded with a legal status of "Pending".
EP4603562
- Filing Date
- Jul 25, 2018
- Status
- Pending
- Grant Date
- Aug 20, 2025
- External Links
- Slate, Register, Google Patents
Patent Summary
Patent Family
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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