EP3289627

DUESENFELD
Application Number
EP16719400A
Filing Date
Apr 28, 2016
Status
Granted And Under Opposition
Apr 17, 2020
Grant Date
May 20, 2020
External Links
Slate, Register, Google Patents
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The patent EP3289627B1 was granted to Duesenfeld on May 20, 2020 following the initial filing on Apr 28, 2016 under the application number EP16719400A . The current legal status of the patent is Granted And Under Opposition.

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Patent Oppositions filed by Competitors

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.

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EKATO SYSTEMSFeb 16, 2023INTERVENTION ADMISSIBLE
VOLKSWAGENFeb 15, 2021ADMISSIBLE

Dossier Documents of the Patent

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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