Patent No. EP3564006 (titled "Device For Transporting And Testing Of Preforms") was filed by Intravis Gesellschaft FR Lieferungen UND Leistungen VON Bildgebenden UND Bildverarbeitenden Anlagen UND Verfahren on Apr 26, 2019. The application was issued on Oct 14, 2020.

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.
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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