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The patent EP2964449B1 was granted to MTU Aero Engines on May 30, 2018 following the initial filing on Feb 27, 2014 under the application number EP14727388A . The current legal status of the patent is 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.
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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OPPO
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Decision to grant a European patent
Search/Exam
Apr 23, 2018
(Electronic) Receipt
Search/Exam
Apr 23, 2018
English translation of the claims
Search/Exam
Apr 23, 2018
Filing of the translations of the claims
Search/Exam
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French translation of claims
Search/Exam
Apr 23, 2018
Letter accompanying subsequently filed items
Search/Exam
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Search/Exam
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Text intended for grant (clean copy)
Search/Exam
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Examination started
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Priority search results
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Priority search results
Search/Exam
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Amended claims with annotations
Search/Exam
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Amended description with annotations
Search/Exam
Mar 8, 2016
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Search/Exam
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Communication to designated inventor
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Communication to designated inventor
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Communication to designated inventor
Search/Exam
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(Electronic) Receipt
Search/Exam
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Request for entry into the European phase
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Jul 17, 2015
Information on entry into European phase
Search/Exam
Oct 1, 2014
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Copy of the international search report
Search/Exam
Sep 12, 2014
Copy of the international search report
Search/Exam
Sep 12, 2014
Published international application - A1
Search/Exam
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Abstract
PCTISA
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Claims
PCTISA
May 8, 2014
Description
PCTISA
May 8, 2014
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PCTISA