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The patent EP3035795 was granted to Horsch Leeb Application Systems on Nov 18, 2020. The application was filed on Oct 14, 2014 under application number EP14783890A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

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 |
|---|---|---|---|
| AMAZONEN WERKE H DREYER | Aug 13, 2021 | GRUNECKER PATENT | WITHDRAWN |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| EXAMINATION | DE202007011631U |
| EXAMINATION | EP2591657 |
| INTERNATIONAL-SEARCH-REPORT | DE202007011631U |
| INTERNATIONAL-SEARCH-REPORT | EP2559332 |
| INTERNATIONAL-SEARCH-REPORT | FR2965453 |
| OPPOSITION | DE202007011631U |
| OPPOSITION | EP0157592 |
| OPPOSITION | EP1167095 |
| OPPOSITION | EP1444894 |
| OPPOSITION | EP2559332 |
| OPPOSITION | EP2591657 |
| OPPOSITION | JP2004089012 |
| OPPOSITION | JP2004194618 |
| OPPOSITION | JP2004350567 |
| OPPOSITION | JP2008029261 |
| OPPOSITION | JP2008129813 |
| OPPOSITION | JP2011041481 |
| OPPOSITION | US2012215410 |
| OPPOSITION | US5988528 |
| OPPOSITION | WO2010100542 |
| OPPOSITION | WO2010121713 |
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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Sep 15, 2025
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Jul 4, 2024
(Electronic) Receipt
Appeal
Jul 4, 2024
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Refund of fees
Search/Exam
Jul 2, 2024
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Jun 27, 2024
(Electronic) Receipt
Appeal
Jun 27, 2024
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(Electronic) Receipt
Appeal
Jun 20, 2024
Jun 20, 2024
Withdrawal of an appeal
Appeal
May 14, 2024
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(Electronic) Receipt
Appeal
May 8, 2024
Notice of appeal
Appeal
May 8, 2024
Notice of appeal
Appeal
May 6, 2024
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Apr 26, 2024
(Electronic) Receipt
Appeal
Apr 26, 2024
Apr 26, 2024
Notice of appeal
Appeal
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Means of redress
OPPO
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Dec 11, 2020
Refund of fees
Search/Exam
Nov 30, 2020
Oct 22, 2020
Decision to grant a European patent
Search/Exam
Oct 15, 2020
Intention to grant (signatures)
Search/Exam
Oct 7, 2020
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Text intended for grant (clean copy)
Search/Exam
Oct 7, 2020
Sep 24, 2020
(Electronic) Receipt
Search/Exam
Sep 24, 2020
Amended description with annotations
Search/Exam
Sep 24, 2020
Description
Search/Exam
Sep 24, 2020
Letter accompanying subsequently filed items
Search/Exam
Sep 24, 2020
Jun 16, 2020
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Intention to grant (signatures)
Search/Exam
Jun 16, 2020
Text intended for grant (clean copy)
Search/Exam
Jun 16, 2020
May 15, 2020
May 8, 2020
Mar 18, 2020
(Electronic) Receipt
Search/Exam
Mar 18, 2020
Amended claims with annotations
Search/Exam
Mar 18, 2020
Claims
Search/Exam
Mar 18, 2020
English translation of the claims
Search/Exam
Mar 18, 2020
French translation of claims
Search/Exam
Mar 18, 2020
Letter accompanying subsequently filed items
Search/Exam
Mar 18, 2020
Dec 4, 2019
Dec 4, 2019
Dec 4, 2019
Intention to grant (signatures)
Search/Exam
Dec 4, 2019
Text intended for grant (clean copy)
Search/Exam
Dec 4, 2019
Jan 30, 2019
(Electronic) Receipt
Search/Exam
Jan 30, 2019
Amended claims with annotations
Search/Exam
Jan 30, 2019
Claims
Search/Exam
Jan 30, 2019
Letter accompanying subsequently filed items
Search/Exam
Jan 30, 2019
Nov 26, 2018
Nov 19, 2018
(Electronic) Receipt
Search/Exam
Nov 19, 2018
Letter accompanying subsequently filed items
Search/Exam
Nov 19, 2018
Jul 25, 2018
Annex to the communication
Search/Exam
Jul 25, 2018
Communication from the Examining Division
Search/Exam
Mar 21, 2018
(Electronic) Receipt
Search/Exam
Mar 21, 2018
Mar 21, 2018
Mar 21, 2018
Letter accompanying subsequently filed items
Search/Exam
Mar 21, 2018
Mar 14, 2018
(Electronic) Receipt
Search/Exam
Mar 14, 2018
Jan 29, 2018
Jan 18, 2018
Observations by third parties
Search/Exam
Jan 8, 2018
(Electronic) Receipt
Search/Exam
Jan 8, 2018
Amended claims with annotations
Search/Exam
Jan 8, 2018
Claims
Search/Exam
Jan 8, 2018
Letter accompanying subsequently filed items
Search/Exam
Jan 8, 2018
Oct 19, 2017
Annex to the communication
Search/Exam
Oct 19, 2017
Communication from the Examining Division
Search/Exam
Jun 14, 2017
(Electronic) Receipt
Search/Exam
Jun 14, 2017
Amended description with annotations
Search/Exam
Jun 14, 2017
Description
Search/Exam
Jun 14, 2017
Letter accompanying subsequently filed items
Search/Exam
Jun 14, 2017
Feb 16, 2017
Annex to the communication
Search/Exam
Feb 16, 2017
Communication from the Examining Division
Search/Exam
Feb 10, 2017
Examination started
Search/Exam
Feb 7, 2017
(Electronic) Receipt
Search/Exam
Feb 7, 2017
Feb 7, 2017
Amended claims with annotations
Search/Exam
Feb 7, 2017
Amendments received before examination
Search/Exam
Jun 20, 2016
Jun 14, 2016
Jun 1, 2016
May 19, 2016
Communication to designated inventor
Search/Exam
May 4, 2016
Mar 24, 2016
(Electronic) Receipt
Search/Exam
Mar 24, 2016
Reply to Written Opinion prepared by the EPO
Search/Exam
Mar 24, 2016
Request for entry into the European phase
Search/Exam
Feb 26, 2016
Information on entry into European phase
Search/Exam
May 13, 2015
Apr 23, 2015
Copy of the international search report
Search/Exam
Apr 23, 2015
Published international application - A1
Search/Exam
Jan 9, 2015
Jan 9, 2015
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Oct 14, 2014
(Electronic) Receipt
PCTRO
Oct 14, 2014
Abstract
PCTRO
Oct 14, 2014
Claims
PCTRO
Oct 14, 2014
Description
PCTRO
Oct 14, 2014
Drawings
PCTRO