EP2751484

DOOSAN BABCOCK
Application Number
EP12766124A
Filing Date
Aug 17, 2012
Status
Revoked
Nov 15, 2019
Grant Date
Nov 29, 2017
External Links
Slate, Register, Google Patents

Biblio Summary

The patent EP2751484B1 was granted on Nov 29, 2017 by Doosan Babcock 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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BILFINGER ENGINEERINGAug 29, 2018 N/A
MITSUBISHI HITACHI POWER SYSTEMS EUROPEAug 28, 2018 N/A

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
OppositionUS2009000532
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OppositionDE19521505
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OppositionDE19607676
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OppositionUS3400921
N/A
OppositionEP2009351
N/A
OppositionWO2013030533
N/A
OppositionWO9747923
N/A
OppositionWO2011010161
N/A
OppositionUS4387654
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OppositionDE102009016191
N/A
OppositionUS4380202
N/A
OppositionUS6244200
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.