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The patent EP3354352 was granted to Audi on Oct 23, 2019. The application was filed on Jan 16, 2018 under application number EP18151980A. 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 |
|---|---|---|---|
| EISENMANN | Jul 23, 2020 | OSTERTAG & PARTNER PATENTANWALTE MBB | ADMISSIBLE |
| DURR SYSTEMS | Jul 22, 2020 | DTS PATENT UND RECHTSANWALTE PARTMBB | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | EP1702687 |
| OPPOSITION | DE102008036321 |
| OPPOSITION | DE102008036322 |
| OPPOSITION | DE102008038760 |
| OPPOSITION | DE102010032143 |
| OPPOSITION | DE102010045014 |
| OPPOSITION | DE102013003057 |
| OPPOSITION | DE102013113729 |
| OPPOSITION | DE102014102990 |
| OPPOSITION | DE10232402 |
| OPPOSITION | DE10350846 |
| OPPOSITION | DE19641524 |
| OPPOSITION | DE202004018512U |
| OPPOSITION | DE4115111 |
| OPPOSITION | EP1702687 |
| OPPOSITION | EP1745858 |
| OPPOSITION | JPH01187104 |
| OPPOSITION | US2010263191 |
| OPPOSITION | WO2007131660 |
| OPPOSITION | WO2015132379 |
| OPPOSITION | WO2018069012 |
| SEARCH | DE102010032143 |
| SEARCH | EP1745858 |
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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(Electronic) Receipt
Appeal
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(Electronic) Receipt
Appeal
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(Electronic) Receipt
Appeal
Oct 12, 2023
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(Electronic) Receipt
Appeal
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(Electronic) Receipt
Appeal
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(Electronic) Receipt
Appeal
Jul 28, 2023
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(Electronic) Receipt
Appeal
Apr 14, 2023
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Mar 30, 2023
(Electronic) Receipt
Appeal
Mar 30, 2023
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Feb 17, 2023
Jan 31, 2023
Letter accompanying subsequently filed items
Search/Exam
Jan 31, 2023
Submission concerning representation
Search/Exam
Dec 20, 2022
Dec 20, 2022
Dec 15, 2022
(Electronic) Receipt
Appeal
Dec 15, 2022
Dec 15, 2022
Dec 7, 2022
Nov 7, 2022
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Nov 2, 2022
(Electronic) Receipt
Appeal
Nov 2, 2022
Nov 2, 2022
Reply to appeal
Appeal
Jun 21, 2022
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Jun 15, 2022
(Electronic) Receipt
Appeal
Jun 15, 2022
Jun 15, 2022
Jun 15, 2022
Jun 15, 2022
May 11, 2022
May 11, 2022
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May 2, 2022
(Electronic) Receipt
Appeal
May 2, 2022
May 2, 2022
Notice of appeal
Appeal
Mar 11, 2022
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OPPO
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Authorisation
OPPO
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Authorisation
OPPO
Jan 28, 2021
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Jan 25, 2021
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Nov 26, 2020
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Nov 4, 2019
Sep 26, 2019
Decision to grant a European patent
Search/Exam
Sep 11, 2019
(Electronic) Receipt
Search/Exam
Sep 11, 2019
English translation of the claims
Search/Exam
Sep 11, 2019
Filing of the translations of the claims
Search/Exam
Sep 11, 2019
French translation of claims
Search/Exam
Aug 14, 2019
Aug 14, 2019
Aug 14, 2019
Intention to grant (signatures)
Search/Exam
Aug 14, 2019
Text intended for grant (clean copy)
Search/Exam
Aug 14, 2019
Jul 5, 2019
Examination started
Search/Exam
Sep 3, 2018
(Electronic) Receipt
Search/Exam
Sep 3, 2018
Sep 3, 2018
Amended claims with annotations
Search/Exam
Sep 3, 2018
Sep 3, 2018
Amended description with annotations
Search/Exam
Sep 3, 2018
Amendments received before examination
Search/Exam
Sep 3, 2018
Letter accompanying subsequently filed items
Search/Exam
Aug 6, 2018
Jul 30, 2018
Communication to designated inventor
Search/Exam
Jul 20, 2018
(Electronic) Receipt
Search/Exam
Jul 20, 2018
Letter accompanying subsequently filed items
Search/Exam
Jul 20, 2018
Letter concerning the inventor
Search/Exam
Jul 4, 2018
Notification of forthcoming publication
Search/Exam
Jun 7, 2018
May 28, 2018
May 28, 2018
European search opinion
Search/Exam
May 28, 2018
European search report
Search/Exam
May 28, 2018
Information on Search Strategy
Search/Exam
May 28, 2018
Letter which had not been notified
Search/Exam
May 16, 2018
Search started
Search/Exam
Apr 11, 2018
Communication to designated inventor
Search/Exam
Apr 11, 2018
Communication to designated inventor
Search/Exam
Apr 11, 2018
Communication to designated inventor
Search/Exam
Apr 11, 2018
Communication to designated inventor
Search/Exam
Apr 11, 2018
Communication to designated inventor
Search/Exam
Feb 9, 2018
Letter concerning the priority
Search/Exam
Feb 9, 2018
Matter concerning the application
Search/Exam
Feb 9, 2018
Priority document
Search/Exam
Feb 9, 2018
Priority search results
Search/Exam
Jan 16, 2018
Abstract
Search/Exam
Jan 16, 2018
Jan 16, 2018
Claims
Search/Exam
Jan 16, 2018
Description
Search/Exam
Jan 16, 2018
Designation of inventor
Search/Exam
Jan 16, 2018
Drawings
Search/Exam
Jan 16, 2018
Request for grant of a European patent
Search/Exam