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Electrochemical Element, Solid Oxide Type Fuel Battery Cell, And Method For Manufacturing Same - EP3196966B1
EP3196966
- Application Number
- EP15842051A
- Filing Date
- Sep 18, 2015
- Status
- Granted And Under Opposition
- Mar 31, 2023
- Grant Date
- May 3, 2023
- External Links
- Slate, Register, Google Patents
- Similar Patents facing opposition
Bibliography
The patent EP3196966B1 was granted to Osaka GAS on May 3, 2023 following the initial filing on Sep 18, 2015 under the application number EP15842051A . The current legal status of the patent is Granted And Under Opposition.
Patent Summary
Patent Family New
Patent Oppositions
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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