EP4091836
- Application Number
- EP22172306A
- Filing Date
- May 9, 2022
- Status
- Granted And Under Opposition
- Jan 19, 2024
- Grant Date
- Feb 21, 2024
- External Links
- Slate, Register, Google Patents
- Similar Patents facing opposition
Bibliography
The patent EP4091836B1 was granted to Sumitomo Rubber Industries on Feb 21, 2024 following the initial filing on May 9, 2022 under the application number EP22172306A . The current legal status of the patent is Granted And Under Opposition.
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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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