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PatentPatent Analysis

EP2276561

INEOS MANUFACTURING BELGIUM
Application Number
EP09732325A
Filing Date
Apr 15, 2009
Status
Patent Maintained As Amended
Aug 26, 2022
Grant Date
Sep 28, 2022
External Links
Slate, Register, Google Patents
Similar Patents facing opposition

Biblio Summary

The patent EP2276561B2 was granted on Sep 28, 2022 by Ineos Manufacturing Belgium The patent is currently Patent Maintained As Amended.

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
OppositionWO2006056761
N/A
OppositionWO2007138257
N/A
OppositionEP1914246
N/A
OppositionWO2008043472
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.