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Catalytic Dehydrochlorination Of Hydrochlorofluorocarbons - EP2678301
The patent EP2678301 was granted to EI DU Pont DE Nemours on Aug 23, 2017. The application was originally filed on Feb 21, 2012 under application number EP12709196A. The patent is currently recorded with a legal status of "Opposition Rejected".
EP2678301
- Application Number
- EP12709196A
- Filing Date
- Feb 21, 2012
- Status
- Opposition Rejected
- Oct 11, 2019
- Publication Date
- Aug 23, 2017
- External Links
- Slate, Register, Google Patents
Patent Summary
Patent Family
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.
Patent Citations (13) New
Patent citations refer to prior patents cited during different phases such as opposition or international search.
Dossier Documents
The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.
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