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Exhaust-Gas Aftertreatment Device With Catalytic Converter And Mixing Device - EP3443209B1
EP3443209
- Application Number
- EP17713891A
- Filing Date
- Mar 27, 2017
- Status
- Granted And Under Opposition
- Oct 16, 2020
- Grant Date
- Nov 18, 2020
- External Links
- Slate, Register, Google Patents
Bibliography
The patent EP3443209B1 was granted to Roth Technik Austria Gesellschaft MIT Beschrnkter Haftung on Nov 18, 2020 following the initial filing on Mar 27, 2017 under the application number EP17713891A . 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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