The patent EP3294856 was granted to Bayer on Sep 18, 2019. The application was originally filed on May 10, 2016 under application number EP16722163A. 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.
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | WO2015EP54698 |
| DESCRIPTION | WO2012078677 |
| DESCRIPTION | WO2014137903 |
| INTERNATIONAL-SEARCH-REPORT | DE102013212540 |
| INTERNATIONAL-SEARCH-REPORT | EP2682168 |
| INTERNATIONAL-SEARCH-REPORT | WO2012078677 |
| INTERNATIONAL-SEARCH-REPORT | WO2014137903 |
| OPPOSITION | DE102013212540 |
| OPPOSITION | EP2682168 |
| OPPOSITION | WO2006039588 |
| OPPOSITION | WO2012078677 |
| OPPOSITION | WO2014137903 |
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Date
Description
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Sep 27, 2024
Sep 27, 2024
Sep 27, 2024
Jul 8, 2024
Jun 19, 2024
Jun 19, 2024
Jun 19, 2024
Jun 19, 2024
May 15, 2024
May 13, 2024
(Electronic) Receipt
Appeal
May 13, 2024
May 13, 2024
May 13, 2024
May 8, 2024
(Electronic) Receipt
Appeal
May 8, 2024
May 8, 2024
Apr 12, 2024
Apr 10, 2024
(Electronic) Receipt
Appeal
Apr 10, 2024
Apr 10, 2024
Apr 10, 2024
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Apr 10, 2024
Mar 1, 2024
Jan 12, 2024
Jan 12, 2024
Dec 29, 2023
(Electronic) Receipt
Appeal
Dec 29, 2023
Dec 29, 2023
Dec 21, 2023
Dec 21, 2023
Dec 18, 2023
Dec 18, 2023
Dec 18, 2023
Dec 18, 2023
Jul 13, 2023
Advice of delivery
Appeal
Jul 6, 2023
Jul 6, 2023
Jul 6, 2023
Jul 6, 2023
Jul 3, 2023
Aug 18, 2022
Jul 5, 2022
Jun 30, 2022
(Electronic) Receipt
Appeal
Jun 30, 2022
Jun 30, 2022
Jun 30, 2022
Jun 30, 2022
Jun 30, 2022
Reply to appeal
Appeal
Apr 28, 2022
Apr 22, 2022
(Electronic) Receipt
Appeal
Apr 22, 2022
Apr 22, 2022
Mar 30, 2022
Feb 28, 2022
Feb 28, 2022
Feb 21, 2022
(Electronic) Receipt
Appeal
Feb 21, 2022
Feb 21, 2022
Notice of appeal
Appeal
Dec 23, 2021
Dec 15, 2021
Dec 15, 2021
Dec 15, 2021
Dec 14, 2021
Dec 14, 2021
Dec 14, 2021
Dec 14, 2021
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Dec 14, 2021
Means of redress
OPPO
Dec 14, 2021
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Dec 10, 2020
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Jun 18, 2020
Jun 18, 2020
Sep 30, 2019
Aug 22, 2019
Decision to grant a European patent
Search/Exam
Aug 7, 2019
(Electronic) Receipt
Search/Exam
Aug 7, 2019
English translation of the claims
Search/Exam
Aug 7, 2019
Filing of the translations of the claims
Search/Exam
Aug 7, 2019
French translation of claims
Search/Exam
Aug 7, 2019
Letter accompanying subsequently filed items
Search/Exam
Jun 5, 2019
Jun 5, 2019
Jun 5, 2019
Intention to grant (signatures)
Search/Exam
Jun 5, 2019
Text intended for grant (clean copy)
Search/Exam
Jun 5, 2019
Jan 14, 2019
(Electronic) Receipt
Search/Exam
Jan 14, 2019
Amended claims with annotations
Search/Exam
Jan 14, 2019
Amended description with annotations
Search/Exam
Jan 14, 2019
Annex
Search/Exam
Jan 14, 2019
Claims
Search/Exam
Jan 14, 2019
Description
Search/Exam
Jan 14, 2019
Letter accompanying subsequently filed items
Search/Exam
Jan 14, 2019
Dec 10, 2018
Annex to the communication
Search/Exam
Dec 10, 2018
Communication from the Examining Division
Search/Exam
Oct 18, 2018
(Electronic) Receipt
Search/Exam
Oct 18, 2018
Amended claims with annotations
Search/Exam
Oct 18, 2018
Claims
Search/Exam
Oct 18, 2018
Letter accompanying subsequently filed items
Search/Exam
Oct 18, 2018
Aug 31, 2018
Annex to the communication
Search/Exam
Aug 31, 2018
Communication from the Examining Division
Search/Exam
Aug 17, 2018
Examination started
Search/Exam
Feb 21, 2018
Feb 1, 2018
(Electronic) Receipt
Search/Exam
Feb 1, 2018
Feb 1, 2018
Amended claims with annotations
Search/Exam
Feb 1, 2018
Amendments received before examination
Search/Exam
Feb 1, 2018
Letter accompanying subsequently filed items
Search/Exam
Dec 22, 2017
Dec 20, 2017
Communication to designated inventor
Search/Exam
Dec 20, 2017
Communication to designated inventor
Search/Exam
Dec 20, 2017
Communication to designated inventor
Search/Exam
Dec 16, 2017
Priority search results copy provided by EPO
Search/Exam
Nov 27, 2017
Nov 8, 2017
(Electronic) Receipt
Search/Exam
Nov 8, 2017
Annex
Search/Exam
Nov 8, 2017
Request for entry into the European phase
Search/Exam
Sep 22, 2017
Information on entry into European phase
Search/Exam
Dec 6, 2016
Dec 5, 2016
Dec 5, 2016
Notification of the recording of a change
Search/Exam
Nov 17, 2016
Copy of the international search report
Search/Exam
Nov 17, 2016
Copy of the international search report
Search/Exam
Nov 17, 2016
Published international application - A1
Search/Exam
Jun 30, 2016
Jun 30, 2016
Jun 30, 2016
May 18, 2016
May 10, 2016
(Electronic) Receipt
PCTRO
May 10, 2016
May 10, 2016
May 10, 2016