PatentPatent Analysis
EP3889658
- Application Number
- EP21161697A
- Filing Date
- Mar 10, 2021
- Status
- Granted And Under Opposition
- Jul 4, 2025
- Grant Date
- Aug 6, 2025
- External Links
- Slate, Register, Google Patents
- Similar Patents facing opposition
Bibliography
The patent EP3889658B1 was granted to Hoya Lens Thailand on Aug 6, 2025 following the initial filing on Mar 10, 2021 under the application number EP21161697A . The current legal status of the patent is Granted And Under Opposition.
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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. 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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