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Method Of Making Poly(Aryl Ether Ketones) From 4,4' Difluorobenzophenone Comprising Oxidizing Species And/Or Nitro Compounds - EP2588513B1
EP2588513
- Application Number
- EP11734046A
- Filing Date
- Jun 30, 2011
- Status
- Granted And Under Opposition
- Sep 1, 2017
- Grant Date
- Oct 4, 2017
- External Links
- Slate, Register, Google Patents
- Similar Patents facing opposition
Bibliography
The patent EP2588513B1 was granted to Solvay Specialty Polymers USA on Oct 4, 2017 following the initial filing on Jun 30, 2011 under the application number EP11734046A . 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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