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The patent EP2705744 was granted to Claas Saulgau on Apr 19, 2017. The application was filed on Sep 2, 2013 under application number EP13182658A. 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 |
|---|---|---|---|
| MASCHINENFABRIK BERNARD KRONE | Jan 19, 2018 | BUSSE & BUSSE | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| SEARCH | DE102006014652 |
| SEARCH | EP1013159 |
| SEARCH | EP2436252 |
| SEARCH | WO2010074558 |
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 4, 2022
Advice of delivery
Appeal
Aug 2, 2022
Aug 1, 2022
Advice of delivery
Appeal
Jul 27, 2022
Advice of delivery
Appeal
Jul 25, 2022
Jul 25, 2022
Jul 25, 2022
Jul 13, 2022
Claims submitted during oral proceedings
Search/Exam
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 1, 2022
(Electronic) Receipt
Appeal
Jul 1, 2022
Jul 1, 2022
Jun 22, 2022
Jun 17, 2022
(Electronic) Receipt
Appeal
Jun 17, 2022
Jun 17, 2022
Jun 7, 2022
Jun 1, 2022
(Electronic) Receipt
Appeal
Jun 1, 2022
May 18, 2022
May 13, 2022
(Electronic) Receipt
Appeal
May 13, 2022
May 13, 2022
Jan 19, 2022
Advice of delivery
Appeal
Jan 17, 2022
Advice of delivery
Appeal
Jan 13, 2022
Jan 13, 2022
Jan 13, 2022
Dec 2, 2021
Nov 19, 2020
Apr 14, 2020
Apr 6, 2020
(Electronic) Receipt
Appeal
Apr 6, 2020
Apr 6, 2020
Reply to appeal
Appeal
Dec 2, 2019
Nov 26, 2019
Nov 26, 2019
Nov 26, 2019
Nov 26, 2019
Nov 26, 2019
Nov 21, 2019
Nov 21, 2019
Nov 21, 2019
Nov 21, 2019
Nov 21, 2019
Sep 24, 2019
Sep 24, 2019
Aug 28, 2019
Notice of appeal
Appeal
Jul 19, 2019
Jul 17, 2019
Jul 16, 2019
Jul 15, 2019
Jul 12, 2019
Jul 12, 2019
Jul 12, 2019
Jul 12, 2019
Jul 12, 2019
Jul 12, 2019
Jul 12, 2019
Means of redress
OPPO
Jul 12, 2019
Jul 12, 2019
Jul 12, 2019
Jul 12, 2019
Jul 12, 2019
May 17, 2019
May 15, 2019
May 13, 2019
Mar 21, 2019
Mar 21, 2019
Mar 19, 2019
Mar 19, 2019
Mar 19, 2019
Mar 19, 2019
Mar 19, 2019
Mar 19, 2019
Mar 15, 2019
Mar 15, 2019
Mar 15, 2019
Claims
OPPO
Mar 15, 2019
Mar 15, 2019
Mar 15, 2019
Mar 15, 2019
Mar 15, 2019
Mar 15, 2019
Mar 15, 2019
Feb 21, 2019
Feb 18, 2019
Nov 12, 2018
Nov 7, 2018
Nov 7, 2018
Nov 6, 2018
Nov 6, 2018
Nov 1, 2018
Oct 31, 2018
Oct 31, 2018
Oct 31, 2018
Oct 31, 2018
Oct 31, 2018
Oct 31, 2018
Jun 4, 2018
May 29, 2018
May 29, 2018
May 29, 2018
Feb 22, 2018
Feb 13, 2018
Authorisation
OPPO
Feb 13, 2018
Feb 2, 2018
Jan 30, 2018
Jan 22, 2018
Jan 22, 2018
Jan 22, 2018
Jan 22, 2018
Jan 22, 2018
Jan 22, 2018
Jan 22, 2018
Jan 22, 2018
Jan 19, 2018
Jan 19, 2018
Apr 20, 2017
Mar 23, 2017
Decision to grant a European patent
Search/Exam
Mar 9, 2017
English translation of the claims
Search/Exam
Mar 9, 2017
Filing of the translations of the claims
Search/Exam
Mar 9, 2017
French translation of claims
Search/Exam
Jan 19, 2017
Jan 19, 2017
Jan 19, 2017
Intention to grant (signatures)
Search/Exam
Jan 19, 2017
Text intended for grant (clean copy)
Search/Exam
Jan 19, 2017
Nov 23, 2016
Examination started
Search/Exam
Aug 1, 2016
Priority search results
Search/Exam
Aug 1, 2016
Jul 11, 2016
Jul 4, 2016
May 30, 2016
May 30, 2016
European search report
Search/Exam
May 30, 2016
Information on Search Strategy
Search/Exam
May 2, 2016
Search started
Search/Exam
Sep 15, 2015
Sep 9, 2015
General enquiry
Search/Exam
Feb 12, 2014
Notification of forthcoming publication
Search/Exam
Nov 25, 2013
Communication to designated inventor
Search/Exam
Sep 13, 2013
Letter concerning the priority
Search/Exam
Sep 13, 2013
Priority document
Search/Exam
Sep 2, 2013
Abstract
Search/Exam
Sep 2, 2013
Sep 2, 2013
Claims
Search/Exam
Sep 2, 2013
Description
Search/Exam
Sep 2, 2013
Designation of inventor
Search/Exam
Sep 2, 2013
Drawings
Search/Exam
Sep 2, 2013
Request for grant of a European patent
Search/Exam