The patent EP3326641 was granted to Curevac on Jun 26, 2019. The application was originally filed on Apr 22, 2016 under application number EP17196250A. 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.
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | EP1083232 |
| DESCRIPTION | US7074596 |
| DESCRIPTION | WO02098443 |
| DESCRIPTION | WO03051401 |
| DESCRIPTION | WO03086280 |
| DESCRIPTION | WO2006008154 |
| DESCRIPTION | WO2008016473 |
| DESCRIPTION | WO2008077592 |
| DESCRIPTION | WO2008083949 |
| DESCRIPTION | WO2008157688 |
| DESCRIPTION | WO2009030481 |
| DESCRIPTION | WO2009149253 |
| DESCRIPTION | WO2010037539 |
| DESCRIPTION | WO2011015347 |
| DESCRIPTION | WO2011026641 |
| DESCRIPTION | WO2012013326 |
| DESCRIPTION | WO2012019780 |
| DESCRIPTION | WO2012113513 |
| DESCRIPTION | WO2012116811 |
| DESCRIPTION | WO2013059475 |
| DESCRIPTION | WO2013143700 |
| DESCRIPTION | WO2014127917 |
| DESCRIPTION | WO2014189805 |
| DESCRIPTION | WO9512673 |
| DESCRIPTION | WO9521251 |
| DESCRIPTION | WO9521915 |
| OPPOSITION | EP2623121 |
| OPPOSITION | WO02098443 |
| OPPOSITION | WO2009095226 |
| OPPOSITION | WO2011003883 |
| OPPOSITION | WO2012013326 |
| OPPOSITION | WO2012113513 |
| OPPOSITION | WO2014127917 |
| OPPOSITION | WO2017085228 |
| SEARCH | EP2623121 |
| SEARCH | WO02098443 |
| SEARCH | WO2006024518 |
| SEARCH | WO2009095226 |
| SEARCH | WO2012013326 |
| SEARCH | WO2014127917 |
NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.
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Filing of the translations of the claims
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French translation of claims
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German translation of the claims
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Letter accompanying subsequently filed items
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Letter concerning fees and payments
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Mar 14, 2019
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Mar 14, 2019
Amended description with annotations
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Mar 14, 2019
Description
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Mar 14, 2019
Letter accompanying subsequently filed items
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Annex to the communication
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Communication from the Examining Division
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Feb 7, 2019
Examination started
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Amended claims with annotations
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Nov 30, 2018
Letter accompanying subsequently filed items
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Jun 5, 2018
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Notification of forthcoming publication
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European search opinion
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European search report
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Apr 9, 2018
Information on Search Strategy
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Letter accompanying subsequently filed items
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Converted Sequence Listing
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Letter accompanying subsequently filed items
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Jan 15, 2018
Dec 5, 2017
Communication to designated inventor
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Communication to designated inventor
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Communication to designated inventor
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Communication to designated inventor
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Communication to designated inventor
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Communication to designated inventor
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Nov 16, 2017
Deficiencies in sequence listing
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Oct 12, 2017
Abstract
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Oct 12, 2017
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Claims
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Oct 12, 2017
Converted Sequence Listing
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Oct 12, 2017
Description
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Oct 12, 2017
Designation of inventor
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Drawings
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Oct 12, 2017
Request for grant of a European patent
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Jun 22, 2016