EP2791189

INEOS EUROPE
Application Number
EP12799164A
Filing Date
Dec 7, 2012
Status
Revoked
Oct 1, 2021
Grant Date
May 2, 2018
External Links
Slate, Register, Google Patents
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Biblio Summary

The patent EP2791189B1 was granted on May 2, 2018 by Ineos Europe The patent is currently Revoked.

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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THE DOW CHEMICALFeb 1, 2019ADMISSIBLE
TOTAL RESEARCH & TECHNOLOGY FELUYFeb 1, 2019ADMISSIBLE

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
OppositionWO9744371
N/A
OppositionWO2009059971
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OppositionWO2011089112
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OppositionWO2008074689
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OppositionWO2005019275
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OppositionWO2006085051
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OppositionWO2010043560
N/A
OppositionUS2002165330
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OppositionUS6114486
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OppositionWO2007014889
N/A
OppositionUS2009042720
N/A
OppositionEP2348057
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OppositionWO9624543
N/A
OppositionUS5889121
N/A
OppositionWO0068285
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OppositionWO2006067180
N/A
OppositionWO2008064112
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OppositionWO2012080314
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.