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Iron Oxide Containing Effect Pigments, Their Manufacture, And Their Use

PatentPatent Analysis

EP2904053

BASF
Application Number
EP13844126A
Filing Date
Oct 3, 2013
Status
Revoked
Apr 12, 2024
Grant Date
Apr 8, 2020
External Links
Slate, Register, Google Patents
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Biblio Summary

The patent EP2904053B1 was granted on Apr 8, 2020 by Basf The patent is currently Revoked.

Patents Cited during Opposition New

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
OppositionEP0708154
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OppositionEP0033457
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OppositionDE2313331
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OppositionEP0723997
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OppositionEP0045851
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OppositionEP0106235
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OppositionDE422269
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OppositionDE466463
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OppositionDE3208325
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OppositionEP0655486
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OppositionWO2005042643
 N/A
OppositionEP1666541
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OppositionWO2009062886
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OppositionWO2010149266
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OppositionWO2011051122
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OppositionCN102086310
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OppositionCN102093759
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OppositionWO2012004562
 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.

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