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The patent EP2934324 was granted to Philips Image Guided Therapy on May 6, 2020. The application was filed on Dec 17, 2013 under application number EP13864948A. The patent is currently recorded with a legal status of "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.
| Company | Opposition Date | Representative | Opposition Status |
|---|---|---|---|
| HOEFER & PARTNER PATENTANWALTE MBB | Feb 5, 2021 | GILL JENNINGS & EVERY | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | US2010138239 |
| INTERNATIONAL-SEARCH-REPORT | US2012220837 |
| INTERNATIONAL-SEARCH-REPORT | US8219181 |
| INTERNATIONAL-SEARCH-REPORT | US8275447 |
| INTERNATIONAL-SEARCH-REPORT | US8285083 |
| OPPOSITION | EP2358269 |
| OPPOSITION | EP2761515 |
| OPPOSITION | US2003216621 |
| OPPOSITION | US2008269572 |
| OPPOSITION | US2012271168 |
| OPPOSITION | US2012275677 |
| OPPOSITION | WO2007082218 |
| OPPOSITION | WO2012061940 |
| SEARCH | US2007016072 |
| SEARCH | US2008269572 |
| SEARCH | US2012220837 |
| SEARCH | WO2012138874 |
| SEARCH | WO2012154335 |
The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.
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Decision to grant a European patent
Search/Exam
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(Electronic) Receipt
Search/Exam
Mar 24, 2020
French translation of claims
Search/Exam
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German translation of the claims
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Mar 24, 2020
Letter accompanying subsequently filed items
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Intention to grant (signatures)
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Text intended for grant (clean copy)
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(Electronic) Receipt
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Letter accompanying subsequently filed items
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Annex to the communication
Search/Exam
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Communication from the Examining Division
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Examination started
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(Electronic) Receipt
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Amended description with annotations
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Amendments received before examination
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Letter accompanying subsequently filed items
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Decision to allow further processing
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(Electronic) Receipt
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Amended claims with annotations
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Amended description with annotations
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Letter accompanying subsequently filed items
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Request for further processing
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European search opinion
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Information on Search Strategy
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Supplementary European search report
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Search started
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(Electronic) Receipt
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Letter accompanying subsequently filed items
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Communication to designated inventor
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Communication to designated inventor
Search/Exam
Jul 7, 2015
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(Electronic) Receipt
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May 29, 2015
Request for entry into the European phase
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May 4, 2015
Information on entry into European phase
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Jul 17, 2014
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Copy of the international search report
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Jun 26, 2014
Published international application - A1
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