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Gelling Esterified Cellulose Ethers - EP3270970B1
EP3270970
- Application Number
- EP16711736A
- Filing Date
- Mar 8, 2016
- Status
- Granted And Under Opposition
- Dec 7, 2018
- Grant Date
- Jan 9, 2019
- External Links
- Slate, Register, Google Patents
- Similar Patents facing opposition
Bibliography
The patent EP3270970B1 was granted to DOW on Jan 9, 2019 following the initial filing on Mar 8, 2016 under the application number EP16711736A . The current legal status of the patent is Granted And Under Opposition.
Patent Summary
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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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