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Induction Heat Cooking Apparatus And Method For Operating The Same

PatentPatent Analysis

EP3337294

LG ELECTRONICS
Application Number
EP17207098A
Filing Date
Dec 13, 2017
Status
Patent Maintained As Amended
Apr 8, 2022
Grant Date
May 11, 2022
External Links
Slate, Register, Google Patents
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Biblio Summary

The patent EP3337294B2 was granted on May 11, 2022 by LG Electronics The patent is currently Patent Maintained As Amended.

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
OppositionUS3697717
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OppositionUS2003029863
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OppositionGB2520922
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OppositionJPH046790
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OppositionJPH04292893
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OppositionJPH07235372
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OppositionJPH081597Y
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OppositionJPH11111442
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OppositionJP2004016416
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OppositionJP2005149990
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OppositionJP2006278192
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OppositionJP2008004416
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OppositionJP2012003915
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OppositionJP2014116124
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OppositionCN104135784
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OppositionJP2014229423
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OppositionUS2010244571
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OppositionUS2010315849
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OppositionWO2015167568
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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.

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