IP Verse

Method For Producing Steel With Regenerative Energy

EP2895631

VOESTALPINE STAHL
Application Number
EP13765312A
Filing Date
Sep 10, 2013
Status
Revoked
Dec 1, 2023
Grant Date
Jul 18, 2018
External Links
Slate, Register, Google Patents
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Biblio Summary

The patent EP2895631B1 was granted on Jul 18, 2018 by Voestalpine Stahl The patent is currently Revoked.

Patent Oppositions filed by Competitors

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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DANIELI & C OFFICINE MECCANICHEApr 18, 2019ADMISSIBLE
SALZGITTER FLACHSTAHLApr 17, 2019ADMISSIBLE
SHS SOLUTIONSApr 17, 2019ADMISSIBLE
HYBRITApr 16, 2019ADMISSIBLE
TENOVAApr 16, 2019ADMISSIBLE

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
OppositionUS2609288
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OppositionUS4054444
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OppositionDE3317701
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OppositionUS5454853
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OppositionDE19838368
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OppositionWO0049184
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OppositionWO2011159334
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OppositionEP0262353
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OppositionUS2009249922
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OppositionWO2011116141
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OppositionCN102424873
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OppositionUS4834792
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OppositionUS2002030310
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OppositionGB846284
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OppositionGB2001671
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OppositionDE19714512
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OppositionEP1798296
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OppositionCN101975141
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OppositionUS2011307109
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OppositionDE102011112093
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OppositionUS5618032
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OppositionUS4046556
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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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    Description

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