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The patent EP3025719 was granted to Miltenyi Biotec on Sep 26, 2018. The application was filed on Nov 25, 2015 under application number EP15196309A. 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 |
|---|---|---|---|
| HOFFMANN EITLE | Jun 26, 2019 | HOFFMANN EITLE | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | EP2711418 |
| DESCRIPTION | US2012309091 |
| DESCRIPTION | WO2012012667 |
| DESCRIPTION | WO2014059173 |
| DESCRIPTION | WO2014127261 |
| DESCRIPTION | WO2015017214 |
| DESCRIPTION | WO2015090229 |
| DESCRIPTION | WO2015142661 |
| DESCRIPTION | WO2015150771 |
| OPPOSITION | WO2012012667 |
| OPPOSITION | WO2017066760 |
| OPPOSITION | WO2017079400 |
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.
Date
Description
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Aug 30, 2023
Refund of fees
Appeal
Aug 28, 2023
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(Electronic) Receipt
Appeal
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Appeal
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(Electronic) Receipt
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(Electronic) Receipt
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Appeal
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Reply to appeal
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(Electronic) Receipt
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Description
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Appeal
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Notice of appeal
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Aug 30, 2018
Decision to grant a European patent
Search/Exam
Aug 16, 2018
(Electronic) Receipt
Search/Exam
Aug 16, 2018
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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Intention to grant (signatures)
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May 29, 2018
Text intended for grant (clean copy)
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May 29, 2018
Text intended for grant (sequence listing)
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May 29, 2018
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(Electronic) Receipt
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Amended description with annotations
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Description
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Letter accompanying subsequently filed items
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Apr 13, 2017
Dec 23, 2016
Annex to the communication
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Dec 23, 2016
Communication from the Examining Division
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Dec 14, 2016
Examination started
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Nov 25, 2016
(Electronic) Receipt
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Nov 25, 2016
Nov 25, 2016
Amended claims with annotations
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Nov 25, 2016
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Nov 25, 2016
Letter accompanying subsequently filed items
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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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Mar 2, 2016
Information on Search Strategy
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Jan 21, 2016
Search started
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Jan 18, 2016
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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Dec 5, 2015
Letter concerning the priority
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Dec 5, 2015
Priority document
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Nov 25, 2015
Abstract
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Nov 25, 2015
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Claims
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Nov 25, 2015
Converted Sequence Listing
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Nov 25, 2015
Description
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Nov 25, 2015
Designation of inventor
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Nov 25, 2015
Drawings
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Nov 25, 2015
Priority search results
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Nov 25, 2015
Request for grant of a European patent
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