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The patent EP3392106 was granted to Dellner Bubenzer Germany on Mar 4, 2020. The application was filed on Apr 17, 2018 under application number EP18167726A. The patent is currently recorded with a legal status of "Opposition Rejected".

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 |
|---|---|---|---|
| EMG AUTOMATION | Dec 4, 2020 | RINGS | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| EXAMINATION | DE102011085273 |
| EXAMINATION | DE102012212836 |
| EXAMINATION | US2007013333 |
| EXAMINATION | US2014207352 |
| OPPOSITION | DE102008062102 |
| OPPOSITION | DE102011085273 |
| OPPOSITION | DE102012205859 |
| OPPOSITION | DE102012212836 |
| OPPOSITION | DE102013105445 |
| OPPOSITION | DE102013105446 |
| OPPOSITION | DE19955270 |
| OPPOSITION | DE29521637U |
| OPPOSITION | EP0395008 |
| OPPOSITION | EP1895170 |
| OPPOSITION | US2007013333 |
| OPPOSITION | US2014207352 |
| OPPOSITION | US3828556 |
| SEARCH | DE102012205859 |
| SEARCH | DE102013105445 |
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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Advice of delivery
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Mar 16, 2020
Feb 6, 2020
Decision to grant a European patent
Search/Exam
Jan 22, 2020
(Electronic) Receipt
Search/Exam
Jan 22, 2020
English translation of the claims
Search/Exam
Jan 22, 2020
Filing of the translations of the claims
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Jan 22, 2020
French translation of claims
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Jan 22, 2020
Letter accompanying subsequently filed items
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Oct 23, 2019
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Intention to grant (signatures)
Search/Exam
Oct 23, 2019
Text intended for grant (clean copy)
Search/Exam
Oct 23, 2019
Oct 1, 2019
Examination started
Search/Exam
Jun 11, 2019
(Electronic) Receipt
Search/Exam
Jun 11, 2019
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Amended claims with annotations
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Jun 11, 2019
Amended claims with annotations
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Amended description with annotations
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Jun 11, 2019
Amended description with annotations
Search/Exam
Jun 11, 2019
Amendments received before examination
Search/Exam
Jun 11, 2019
Letter accompanying subsequently filed items
Search/Exam
Dec 17, 2018
Nov 14, 2018
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European search opinion
Search/Exam
Nov 14, 2018
European search report
Search/Exam
Nov 14, 2018
Information on Search Strategy
Search/Exam
Sep 26, 2018
Notification of forthcoming publication
Search/Exam
Aug 2, 2018
Aug 2, 2018
Information on Search Strategy
Search/Exam
Aug 2, 2018
Partial European search report
Search/Exam
Aug 2, 2018
Jul 27, 2018
Modified abstract
Search/Exam
Jul 18, 2018
Search started
Search/Exam
Jun 8, 2018
Communication to designated inventor
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Jun 8, 2018
Communication to designated inventor
Search/Exam
May 17, 2018
Letter concerning the priority
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May 17, 2018
Priority document
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Apr 17, 2018
Abstract
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Apr 17, 2018
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Claims
Search/Exam
Apr 17, 2018
Description
Search/Exam
Apr 17, 2018
Designation of inventor
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Apr 17, 2018
Drawings
Search/Exam
Apr 17, 2018
Priority search results
Search/Exam
Apr 17, 2018
Request for grant of a European patent
Search/Exam