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The patent EP3289852 was granted to Claas Selbstfahrende Erntemaschinen on Jun 12, 2024. The application was filed on Mar 13, 2017 under application number EP17160539A. 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 |
|---|---|---|---|
| DEERE & JOHN DEERE | Mar 16, 2020 | HOLST | ADMISSIBLE |
| CNH INDUSTRIAL BELGIUM | Mar 13, 2020 | BEETZ | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | DE102015109799 |
| DESCRIPTION | EP2020174 |
| OPPOSITION | DE102008002006 |
| OPPOSITION | DE102011052688 |
| OPPOSITION | DE102012211001 |
| OPPOSITION | DE102014209371 |
| OPPOSITION | EP1344445 |
| OPPOSITION | EP2138027 |
| OPPOSITION | EP2526752 |
| OPPOSITION | EP2829171 |
| OPPOSITION | GB2073914 |
| OPPOSITION | US2014311113 |
| OPPOSITION | WO2008101694 |
| OPPOSITION | WO2013025687 |
| OPPOSITION | WO2015086697 |
| SEARCH | DE102011052688 |
| SEARCH | EP1332659 |
| SEARCH | EP1344445 |
| SEARCH | EP2829171 |
| SEARCH | EP3053428 |
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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May 16, 2024
May 16, 2024
May 16, 2024
Apr 22, 2024
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Apr 22, 2024
Feb 9, 2024
Feb 9, 2024
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Feb 5, 2024
Jan 17, 2024
Jan 16, 2024
(Electronic) Receipt
Appeal
Jan 16, 2024
Advice of delivery
Appeal
Jan 16, 2024
Advice of delivery
Appeal
Jan 16, 2024
Jan 3, 2024
Refund of fees
Appeal
Dec 21, 2023
Dec 21, 2023
Dec 21, 2023
Dec 21, 2023
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Dec 21, 2023
Dec 20, 2023
Refund of fees
Appeal
Dec 18, 2023
(Electronic) Receipt
Appeal
Dec 18, 2023
Dec 18, 2023
Dec 18, 2023
Dec 18, 2023
Dec 18, 2023
Withdrawal of an appeal
Appeal
Dec 15, 2023
(Electronic) Receipt
Appeal
Dec 15, 2023
Dec 15, 2023
Dec 15, 2023
Dec 15, 2023
Dec 14, 2023
(Electronic) Receipt
Appeal
Dec 14, 2023
Dec 14, 2023
Withdrawal of an appeal
Appeal
Dec 8, 2023
Dec 8, 2023
Dec 8, 2023
Nov 8, 2023
Nov 8, 2023
Nov 6, 2023
(Electronic) Receipt
Appeal
Nov 6, 2023
Nov 6, 2023
Oct 19, 2023
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Oct 18, 2023
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Oct 16, 2023
(Electronic) Receipt
Appeal
Oct 16, 2023
Oct 16, 2023
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Oct 13, 2023
(Electronic) Receipt
Appeal
Oct 13, 2023
Oct 13, 2023
Oct 12, 2023
Oct 12, 2023
Oct 10, 2023
(Electronic) Receipt
Appeal
Oct 10, 2023
Authorisation
Appeal
Oct 10, 2023
Oct 10, 2023
Jul 26, 2023
Jul 26, 2023
Jul 21, 2023
(Electronic) Receipt
Appeal
Jul 21, 2023
Jul 21, 2023
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May 9, 2023
Advice of delivery
Appeal
May 3, 2023
Advice of delivery
Appeal
Apr 25, 2023
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Apr 3, 2023
Oct 21, 2022
Jul 8, 2022
Jul 8, 2022
Jul 5, 2022
(Electronic) Receipt
Appeal
Jul 5, 2022
Jul 5, 2022
Jul 5, 2022
Jul 5, 2022
Reply to appeal
Appeal
Apr 6, 2022
Apr 6, 2022
Apr 1, 2022
(Electronic) Receipt
Appeal
Apr 1, 2022
Apr 1, 2022
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Mar 1, 2022
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Feb 24, 2022
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(Electronic) Receipt
Appeal
Feb 21, 2022
Feb 21, 2022
Notice of appeal
Appeal
Feb 11, 2022
(Electronic) Receipt
Appeal
Feb 11, 2022
Feb 11, 2022
Notice of appeal
Appeal
Feb 11, 2022
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Jan 26, 2022
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Means of redress
OPPO
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Authorisation
OPPO
Oct 4, 2021
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Sep 15, 2021
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Jul 8, 2019
May 31, 2019
Decision to grant a European patent
Search/Exam
May 14, 2019
(Electronic) Receipt
Search/Exam
May 14, 2019
English translation of the claims
Search/Exam
May 14, 2019
Filing of the translations of the claims
Search/Exam
May 14, 2019
French translation of claims
Search/Exam
May 14, 2019
Letter accompanying subsequently filed items
Search/Exam
Mar 29, 2019
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Mar 29, 2019
Intention to grant (signatures)
Search/Exam
Mar 29, 2019
Text intended for grant (clean copy)
Search/Exam
Mar 29, 2019
Feb 21, 2019
(Electronic) Receipt
Search/Exam
Feb 21, 2019
Amendments received before examination
Search/Exam
Feb 21, 2019
Description
Search/Exam
Feb 21, 2019
Letter accompanying subsequently filed items
Search/Exam
Feb 20, 2019
Examination started
Search/Exam
Dec 3, 2018
Nov 20, 2018
Oct 12, 2018
(Electronic) Receipt
Search/Exam
Oct 12, 2018
Letter accompanying subsequently filed items
Search/Exam
Oct 12, 2018
Sep 20, 2018
Jul 3, 2018
(Electronic) Receipt
Search/Exam
Jul 3, 2018
Jul 3, 2018
Amended claims with annotations
Search/Exam
Jul 3, 2018
Jul 3, 2018
Amended description with annotations
Search/Exam
Jul 3, 2018
Amendments received before examination
Search/Exam
Jul 3, 2018
Letter accompanying subsequently filed items
Search/Exam
Mar 12, 2018
Feb 7, 2018
Notification of forthcoming publication
Search/Exam
Oct 9, 2017
Oct 9, 2017
European search opinion
Search/Exam
Oct 9, 2017
European search report
Search/Exam
Oct 9, 2017
Information on Search Strategy
Search/Exam
Sep 20, 2017
Search started
Search/Exam
Aug 4, 2017
Communication to designated inventor
Search/Exam
Jul 31, 2017
(Electronic) Receipt
Search/Exam
Jul 31, 2017
Letter accompanying subsequently filed items
Search/Exam
Jul 31, 2017
Letter concerning the inventor
Search/Exam
Jul 26, 2017
Jul 11, 2017
Letter which had not been notified
Search/Exam
Jun 7, 2017
Communication to designated inventor
Search/Exam
Apr 5, 2017
Letter concerning the priority
Search/Exam
Apr 5, 2017
Priority document
Search/Exam
Mar 13, 2017
Abstract
Search/Exam
Mar 13, 2017
Mar 13, 2017
Claims
Search/Exam
Mar 13, 2017
Description
Search/Exam
Mar 13, 2017
Designation of inventor
Search/Exam
Mar 13, 2017
Drawings
Search/Exam
Mar 13, 2017
Request for grant of a European patent
Search/Exam