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The patent EP3005853 was granted to Claas Saulgau on Apr 19, 2023. The application was filed on Sep 24, 2015 under application number EP15186773A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

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 |
|---|---|---|---|
| KUHN | Jan 24, 2018 | CABINET NUSS | ADMISSIBLE |
| KUHN | Jan 24, 2018 | IPSILON | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | DE19534695 |
| OPPOSITION | EP0073360 |
| OPPOSITION | EP2253186 |
| OPPOSITION | EP2526758 |
| OPPOSITION | WO03079761 |
| OPPOSITION | WO2014009652 |
| SEARCH | DE19534695 |
| SEARCH | EP2174538 |
| SEARCH | FR2881021 |
| SEARCH | WO2006011125 |
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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Mar 23, 2023
Mar 23, 2023
Mar 17, 2023
Mar 10, 2023
Mar 10, 2023
Mar 10, 2023
Mar 10, 2023
Mar 10, 2023
Mar 10, 2023
Dec 19, 2022
Dec 19, 2022
Dec 19, 2022
Dec 13, 2022
Nov 23, 2022
Advice of delivery
Appeal
Oct 21, 2022
Oct 21, 2022
Oct 21, 2022
Oct 12, 2022
Oct 12, 2022
Oct 12, 2022
Sep 6, 2022
Sep 2, 2022
Sep 2, 2022
Sep 1, 2022
(Electronic) Receipt
Appeal
Sep 1, 2022
Sep 1, 2022
Sep 1, 2022
Aug 29, 2022
Aug 26, 2022
(Electronic) Receipt
Appeal
Aug 26, 2022
Aug 26, 2022
Aug 26, 2022
Aug 23, 2022
Advice of delivery
Appeal
Aug 19, 2022
(Electronic) Receipt
Appeal
Aug 19, 2022
Aug 18, 2022
Aug 18, 2022
Aug 3, 2022
Jul 29, 2022
(Electronic) Receipt
Appeal
Jul 29, 2022
Jul 29, 2022
Jul 25, 2022
Jul 20, 2022
(Electronic) Receipt
Appeal
Jul 20, 2022
Jul 20, 2022
Jul 15, 2022
Jul 15, 2022
Jul 8, 2022
Jul 8, 2022
Jul 8, 2022
Jul 6, 2022
(Electronic) Receipt
Appeal
Jul 6, 2022
Jul 6, 2022
Jul 6, 2022
Dec 20, 2021
Advice of delivery
Appeal
Dec 16, 2021
Advice of delivery
Appeal
Dec 14, 2021
Dec 14, 2021
Dec 9, 2021
Nov 26, 2020
Jul 20, 2020
Jul 15, 2020
(Electronic) Receipt
Appeal
Jul 15, 2020
Jul 15, 2020
Reply to appeal
Appeal
Jun 2, 2020
Request for change of name -opponent
Search/Exam
Mar 12, 2020
Mar 3, 2020
(Electronic) Receipt
Appeal
Mar 3, 2020
Mar 3, 2020
Jan 14, 2020
Jan 14, 2020
Jan 2, 2020
(Electronic) Receipt
Appeal
Jan 2, 2020
Jan 2, 2020
Notice of appeal
Appeal
Nov 12, 2019
Nov 8, 2019
Nov 7, 2019
Nov 6, 2019
Nov 5, 2019
Nov 5, 2019
Nov 5, 2019
Nov 5, 2019
Nov 5, 2019
Nov 5, 2019
Nov 5, 2019
Nov 5, 2019
Nov 5, 2019
Means of redress
OPPO
Nov 5, 2019
Nov 5, 2019
Nov 5, 2019
Nov 5, 2019
Nov 5, 2019
Nov 5, 2019
Nov 5, 2019
Jul 4, 2019
Apr 30, 2019
Apr 26, 2019
Apr 25, 2019
Apr 25, 2019
Apr 25, 2019
Claims
OPPO
Apr 25, 2019
Description
OPPO
Apr 25, 2019
Description
OPPO
Apr 25, 2019
Apr 25, 2019
Apr 23, 2019
Apr 23, 2019
Apr 23, 2019
Mar 20, 2019
Mar 20, 2019
Mar 14, 2019
Mar 8, 2019
Mar 8, 2019
Authorisation
OPPO
Mar 8, 2019
Mar 8, 2019
Nov 8, 2018
Nov 5, 2018
Nov 2, 2018
Oct 30, 2018
Oct 26, 2018
Oct 26, 2018
Oct 26, 2018
Oct 26, 2018
Oct 26, 2018
Oct 26, 2018
Oct 26, 2018
Oct 26, 2018
Oct 26, 2018
Jul 3, 2018
Jun 22, 2018
Jun 22, 2018
Jun 22, 2018
Claims
OPPO
Jun 22, 2018
Description
OPPO
Jun 22, 2018
Jun 22, 2018
Feb 12, 2018
Feb 12, 2018
Feb 1, 2018
Jan 24, 2018
Jan 24, 2018
Jan 24, 2018
Authorisation
OPPO
Jan 24, 2018
Jan 24, 2018
Jan 24, 2018
Jan 24, 2018
Jan 24, 2018
Jan 24, 2018
Jan 24, 2018
Jan 24, 2018
Apr 26, 2017
Mar 30, 2017
Decision to grant a European patent
Search/Exam
Mar 10, 2017
English translation of the claims
Search/Exam
Mar 10, 2017
Filing of the translations of the claims
Search/Exam
Mar 10, 2017
French translation of claims
Search/Exam
Feb 1, 2017
Feb 1, 2017
Feb 1, 2017
Intention to grant (signatures)
Search/Exam
Feb 1, 2017
Text intended for grant (clean copy)
Search/Exam
Feb 1, 2017
Nov 30, 2016
Examination started
Search/Exam
Apr 18, 2016
Mar 16, 2016
Notification of forthcoming publication
Search/Exam
Feb 29, 2016
Feb 29, 2016
European search opinion
Search/Exam
Feb 29, 2016
European search report
Search/Exam
Feb 29, 2016
Information on Search Strategy
Search/Exam
Jan 28, 2016
Search started
Search/Exam
Dec 18, 2015
Communication to designated inventor
Search/Exam
Oct 22, 2015
Letter concerning the priority
Search/Exam
Oct 22, 2015
Priority document
Search/Exam
Sep 24, 2015
Abstract
Search/Exam
Sep 24, 2015
Sep 24, 2015
Claims
Search/Exam
Sep 24, 2015
Description
Search/Exam
Sep 24, 2015
Designation of inventor
Search/Exam
Sep 24, 2015
Drawings
Search/Exam
Sep 24, 2015
Priority search results
Search/Exam
Sep 24, 2015
Request for grant of a European patent
Search/Exam