EP4085770
- Application Number
- EP20966187A
- Filing Date
- Dec 22, 2020
- Status
- Granted And Under Opposition
- Feb 16, 2024
- Grant Date
- Mar 20, 2024
- External Links
- Slate, Register, Google Patents
- Similar Patents facing opposition
Bibliography
The patent EP4085770B1 was granted to Daicel on Mar 20, 2024 following the initial filing on Dec 22, 2020 under the application number EP20966187A . The current legal status of the patent is Granted And Under Opposition.
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Patent Oppositions (2)
Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.
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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