EP3672906

HALDOR TOPSE
Application Number
EP18756440A
Filing Date
Aug 21, 2018
Status
Granted And Under Opposition
Jan 13, 2023
Grant Date
Feb 15, 2023
External Links
Slate, Register, Google Patents
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Biblio Summary

The patent EP3672906B1 was granted on Feb 15, 2023 by Haldor Topse The patent is currently Granted And Under Opposition.

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.

CompanyOpposition DateOpposition Status

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CASALENov 14, 2023ADMISSIBLE
KRAUS & LEDERER PARTGMBBNov 14, 2023ADMISSIBLE

Patent citations in opposition refer to prior patents or publications that may challenge the validity of a contested patent. These references help assess whether the invention is truly novel or overlaps with existing intellectual property.

Citation PhasePatent NumberPatent LinkCited Text
OppositionDE2617089
N/A
OppositionUS2005037244
N/A
OppositionUS2009304574
N/A
OppositionUS2013266506
N/A
OppositionEP3059206
N/A
OppositionEP0572778
N/A
OppositionWO2008124625
N/A

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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.