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The patent EP3283625 was granted to Wageningen Universiteit on Dec 11, 2019. The application was filed on Apr 15, 2016 under application number EP16724290A. 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 |
|---|---|---|---|
| JAMES POOLE | Sep 11, 2020 | CARPMAELS & RANSFORD | ADMISSIBLE |
| STRAWMAN | Sep 10, 2020 | POTTER CLARKSON | WITHDRAWN |
| BOULT WADE TENNANT | Mar 11, 2020 | BOULT WADE TENNANT | WITHDRAWN |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | EP3009511 |
| OPPOSITION | EP3009511 |
| OPPOSITION | WO2014093622 |
| OPPOSITION | WO2016166340 |
| OPPOSITION | WO2016205711 |
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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Jun 25, 2025
Jun 25, 2025
Jun 25, 2025
Jun 25, 2025
Jun 6, 2025
Jun 6, 2025
Jun 6, 2025
Jun 2, 2025
(Electronic) Receipt
Appeal
Jun 2, 2025
Jun 2, 2025
Apr 1, 2025
Apr 1, 2025
Apr 1, 2025
Apr 1, 2025
Mar 17, 2025
Mar 17, 2025
Mar 14, 2025
(Electronic) Receipt
Appeal
Mar 14, 2025
(Electronic) Receipt
Appeal
Mar 14, 2025
Mar 14, 2025
Mar 14, 2025
Jan 30, 2025
Jan 30, 2025
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Jan 30, 2025
Jan 29, 2025
Jan 29, 2025
Jan 29, 2025
Jan 27, 2025
(Electronic) Receipt
Appeal
Jan 27, 2025
Jan 27, 2025
Jan 8, 2025
Jan 8, 2025
Dec 30, 2024
(Electronic) Receipt
Appeal
Dec 30, 2024
Dec 30, 2024
Dec 17, 2024
Dec 17, 2024
Dec 17, 2024
Dec 17, 2024
Dec 11, 2024
(Electronic) Receipt
Appeal
Dec 11, 2024
Dec 11, 2024
Jun 4, 2024
May 29, 2024
(Electronic) Receipt
Appeal
May 29, 2024
May 29, 2024
May 24, 2024
May 20, 2024
(Electronic) Receipt
Appeal
May 20, 2024
May 20, 2024
May 14, 2024
May 8, 2024
(Electronic) Receipt
Appeal
May 8, 2024
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Apr 29, 2024
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Apr 23, 2024
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Sep 18, 2023
(Electronic) Receipt
Appeal
Sep 18, 2023
Sep 18, 2023
Reply to appeal
Appeal
Sep 11, 2023
Sep 11, 2023
Sep 11, 2023
Sep 6, 2023
(Electronic) Receipt
Appeal
Sep 6, 2023
Sep 6, 2023
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Sep 6, 2023
Reply to appeal
Appeal
Sep 6, 2023
Reply to appeal
Appeal
May 8, 2023
May 8, 2023
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May 4, 2023
May 4, 2023
Apr 28, 2023
(Electronic) Receipt
Appeal
Apr 28, 2023
Apr 28, 2023
Feb 28, 2023
Feb 23, 2023
(Electronic) Receipt
Appeal
Feb 23, 2023
Feb 23, 2023
Notice of appeal
Appeal
Jan 10, 2023
Dec 22, 2022
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Means of redress
OPPO
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Authorisation
OPPO
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Jun 4, 2020
Dec 20, 2019
Nov 14, 2019
Decision to grant a European patent
Search/Exam
Oct 30, 2019
(Electronic) Receipt
Search/Exam
Oct 30, 2019
(Electronic) Receipt
Search/Exam
Oct 30, 2019
Filing of the translations of the claims
Search/Exam
Oct 30, 2019
French translation of claims
Search/Exam
Oct 30, 2019
German translation of the claims
Search/Exam
Oct 30, 2019
Letter accompanying subsequently filed items
Search/Exam
Oct 30, 2019
Letter accompanying subsequently filed items
Search/Exam
Jul 17, 2019
Jul 17, 2019
Jul 17, 2019
Intention to grant (signatures)
Search/Exam
Jul 17, 2019
Text intended for grant (clean copy)
Search/Exam
Jul 17, 2019
Text intended for grant (sequence listing)
Search/Exam
Jul 17, 2019
May 8, 2019
(Electronic) Receipt
Search/Exam
May 8, 2019
Amended claims with annotations
Search/Exam
May 8, 2019
Amended claims with annotations
Search/Exam
May 8, 2019
Amended description with annotations
Search/Exam
May 8, 2019
Claims
Search/Exam
May 8, 2019
Description
Search/Exam
May 8, 2019
Letter accompanying subsequently filed items
Search/Exam
May 8, 2019
Apr 29, 2019
Payment submission rejected
Search/Exam
Feb 26, 2019
Annex to the communication
Search/Exam
Feb 26, 2019
Communication from the Examining Division
Search/Exam
Feb 18, 2019
Examination started
Search/Exam
Jun 18, 2018
(Electronic) Receipt
Search/Exam
Jun 18, 2018
Jun 18, 2018
Amendments received before examination
Search/Exam
Jun 18, 2018
Letter accompanying subsequently filed items
Search/Exam
May 16, 2018
Refund of fees
Search/Exam
Jan 24, 2018
Dec 6, 2017
Nov 21, 2017
Communication to designated inventor
Search/Exam
Nov 8, 2017
(Electronic) Receipt
Search/Exam
Nov 8, 2017
Converted Sequence Listing
Search/Exam
Nov 8, 2017
Request for entry into the European phase
Search/Exam
Oct 30, 2017
Oct 11, 2017
(Electronic) Receipt
PCTISA
Oct 11, 2017
Oct 11, 2017
Oct 6, 2017
Oct 6, 2017
Aug 25, 2017
Information on entry into European phase
Search/Exam
Nov 8, 2016
Nov 8, 2016
Nov 8, 2016
Oct 20, 2016
Converted Sequence Listing
Search/Exam
Oct 20, 2016
Copy of the international search report
Search/Exam
Oct 20, 2016
Published international application - A1
Search/Exam
Sep 2, 2016
ISR: cited documents
PCTISA
Aug 17, 2016
Aug 17, 2016
Aug 17, 2016
Jul 20, 2016
Jul 11, 2016
(Electronic) Receipt
PCTRO
Jul 11, 2016
Jul 11, 2016
Jul 8, 2016
(Electronic) Receipt
PCTISA
Jul 8, 2016
Jun 16, 2016
Jun 16, 2016
Jun 6, 2016
Jun 1, 2016
May 12, 2016
Apr 15, 2016
(Electronic) Receipt
PCTRO
Apr 15, 2016
Abstract
PCTRO
Apr 15, 2016
Claims
PCTRO
Apr 15, 2016
Description
PCTRO
Apr 15, 2016
Apr 15, 2016
Drawings
PCTRO
Apr 15, 2016
Apr 15, 2016
Sequence listing
PCTRO