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EP3215352

WACKER CHEMIE
Application Number
EP15794107A
Filing Date
Oct 30, 2015
Status
Revoked
May 27, 2022
Grant Date
Aug 21, 2019
External Links
Slate, Register, Google Patents
Similar Patents facing opposition

Biblio Summary

The patent EP3215352B1 was granted on Aug 21, 2019 by Wacker Chemie The patent is currently Revoked.

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
OppositionJP2012233035
N/A
OppositionWO2015107333
N/A
OppositionUS6359098
N/A
OppositionWO2014108364
N/A
OppositionWO2016044547
N/A
OppositionUS2018208797
N/A
OppositionUS10400071
N/A

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.