Method To Controlseptoria Tritici

Patent No. EP3525585 (titled "Method To Controlseptoria Tritici") was filed by Basf on Oct 4, 2017. The application was issued on Feb 24, 2021.

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
SYNGENTA CROP PROTECTION	Nov 24, 2021	CARPMAELS & RANSFORD

Dossier Documents

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 5, 2025
Decision of the Board of Appeal
Sep 5, 2025
F3032 Notification(s) of the decision
Sep 5, 2025
F3032 Notification(s) of the decision
Jul 23, 2025
F3013 Oral Proceedings: Forwarding minutes
Jul 23, 2025
F3013 Oral Proceedings: Forwarding minutes
Jul 23, 2025
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Jul 3, 2025
F3018 Oral proceedings: Confirmation interpreters
Jul 3, 2025
F3018 Oral proceedings: Confirmation interpreters
Jul 3, 2025
F3345 Forwarding of submissions to parties
Jul 2, 2025
(Electronic) Receipt
Jul 2, 2025
Letter accompanying subsequently filed items
Jul 2, 2025
Letter dealing with oral proceedings during the appeal procedure
Jun 3, 2025
F3345 Forwarding of submissions to parties
May 28, 2025
(Electronic) Receipt
May 28, 2025
Letter accompanying subsequently filed items
May 28, 2025
Request for interpreters during oral proceedings
May 20, 2025
F3345 Forwarding of submissions to parties
May 16, 2025
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
May 16, 2025
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
May 15, 2025
(Electronic) Receipt
May 15, 2025
Letter accompanying subsequently filed items
May 15, 2025
Request for interpreters during oral proceedings
Mar 14, 2025
Oral proceedings: change of venue
Mar 14, 2025
Oral proceedings: change of venue
Nov 7, 2024
F3345 Forwarding of submissions to parties
Nov 1, 2024
(Electronic) Receipt
Nov 1, 2024
Letter accompanying subsequently filed items
Nov 1, 2024
Letter dealing with oral proceedings during the appeal procedure
Oct 4, 2024
F3011.2 Oral Proceedings: Summons VICO
Oct 4, 2024
F3011.2 Oral Proceedings: Summons VICO
Sep 30, 2024
F3010 Oral proceedings: order for summons
Jun 4, 2024
F3345 Forwarding of submissions to parties
May 23, 2024
(Electronic) Receipt
May 23, 2024
Citation in appeal procedure - 001
May 23, 2024
Citation in appeal procedure - 002
May 23, 2024
Citation in appeal procedure - 003
May 23, 2024
Letter accompanying subsequently filed items
May 23, 2024
Letter relating to Appeal Procedure
Mar 25, 2024
F3345 Forwarding of submissions to parties
Mar 20, 2024
F3345 Forwarding of submissions to parties
Mar 19, 2024
Communication of amended entries concerning the representative
Mar 14, 2024
(Electronic) Receipt
Mar 14, 2024
Letter accompanying subsequently filed items
Mar 14, 2024
Reply to appeal
Mar 13, 2024
Letter accompanying subsequently filed items
Mar 13, 2024
Submission concerning change of applicant's representative
Jan 11, 2024
Brief communication - Opposition proceedings
Jan 11, 2024
Brief communication - Opposition proceedings
Jan 8, 2024
Annex to the communication - opposition
Nov 14, 2023
Communication of amended entries in the Register of European Patents
Nov 14, 2023
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Nov 14, 2023
F3345 Forwarding of submissions to parties
Nov 9, 2023
Brief communication - Opposition proceedings
Nov 9, 2023
Composition of the board (T)
Nov 6, 2023
(Electronic) Receipt
Nov 6, 2023
(Electronic) Receipt
Nov 6, 2023
Consolidated list of cited opposition documents
Nov 6, 2023
General authorisation
Nov 6, 2023
Letter accompanying subsequently filed items
Nov 6, 2023
Letter accompanying subsequently filed items
Nov 6, 2023
Non-Patent Literature cited during the appeal procedure
Nov 6, 2023
Request for change of opponent's representative
Nov 6, 2023
Request for correction
Nov 6, 2023
Statement of grounds of appeal
Aug 23, 2023
F3204 Communication of the file number to the parties
Aug 23, 2023
F3204 Communication of the file number to the parties
Jul 27, 2023
(Electronic) Receipt
Jul 27, 2023
Letter accompanying subsequently filed items
Jul 27, 2023
Notice of appeal
Jun 28, 2023
Advice of delivery
Jun 27, 2023
Annex to the communication - opposition
Jun 27, 2023
Decision of the Opposition Division and instruction
Jun 27, 2023
Decision rejecting the opposition
Jun 27, 2023
Decision rejecting the opposition
Jun 27, 2023
Grounds for the decision (Annex) - opposition
Jun 27, 2023
Means of redress
Jun 27, 2023
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jun 27, 2023
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jun 27, 2023
Provision of a copy of the minutes - opposition procedure
Jun 27, 2023
Provision of a copy of the minutes - opposition procedure
Jun 27, 2023
Transmittal of decision / summons - opposition
Jun 27, 2023
Transmittal of decision / summons - opposition
May 16, 2023
Information about the result of oral proceedings
Apr 20, 2023
Brief communication - Opposition proceedings
Apr 14, 2023
(Electronic) Receipt
Apr 14, 2023
Letter accompanying subsequently filed items
Apr 14, 2023
Request for interpreters during oral proceedings
Apr 13, 2023
Brief communication - Opposition proceedings
Apr 6, 2023
(Electronic) Receipt
Apr 6, 2023
Letter accompanying subsequently filed items
Apr 6, 2023
Request for interpreters during oral proceedings
Apr 5, 2023
Advice of delivery
Apr 4, 2023
Information concerning oral proceedings
Apr 4, 2023
Summons to attend oral proceedings
Apr 4, 2023
Summons to attend oral proceedings
Apr 4, 2023
Transmittal of decision / summons - opposition
Apr 4, 2023
Transmittal of decision / summons - opposition
Mar 22, 2023
Brief communication - Opposition proceedings
Mar 22, 2023
Notification concerning the date of oral proceedings
Mar 22, 2023
Notification concerning the date of oral proceedings
Mar 20, 2023
(Electronic) Receipt
Mar 20, 2023
Letter accompanying subsequently filed items
Mar 20, 2023
Written submission in preparation to/during oral proceedings
Mar 14, 2023
Brief communication - Opposition proceedings
Mar 9, 2023
(Electronic) Receipt
Mar 9, 2023
Citation in opposition procedure - 025
Mar 9, 2023
Citation in opposition procedure - 026
Mar 9, 2023
Citation in opposition procedure - 027
Mar 9, 2023
Consolidated list of cited opposition documents
Mar 9, 2023
Letter accompanying subsequently filed items
Mar 9, 2023
Written submission in preparation to/during oral proceedings
Feb 10, 2023
Notification concerning the date of oral proceedings
Jan 26, 2023
Brief communication - Opposition proceedings
Jan 23, 2023
(Electronic) Receipt
Jan 23, 2023
Citation in opposition procedure - 024
Jan 23, 2023
Letter accompanying subsequently filed items
Jan 23, 2023
Written submission in preparation to/during oral proceedings
Jan 13, 2023
Brief communication - Opposition proceedings
Jan 10, 2023
(Electronic) Receipt
Jan 10, 2023
Letter accompanying subsequently filed items
Jan 10, 2023
Request for interpreters during oral proceedings
Jan 3, 2023
Brief communication - Opposition proceedings
Nov 29, 2022
Advice of delivery
Nov 29, 2022
Notification concerning the date of oral proceedings
Nov 29, 2022
Notification concerning the date of oral proceedings
Nov 7, 2022
Advice of delivery
Nov 4, 2022
Information concerning oral proceedings
Nov 4, 2022
Summons to attend oral proceedings
Nov 4, 2022
Summons to attend oral proceedings
Nov 4, 2022
Transmittal of decision / summons - opposition
Nov 4, 2022
Transmittal of decision / summons - opposition
Nov 2, 2022
Brief communication - Opposition proceedings
Nov 2, 2022
Notification concerning the date of oral proceedings
Nov 2, 2022
Notification concerning the date of oral proceedings
Oct 31, 2022
Advice of delivery
Oct 24, 2022
(Electronic) Receipt
Oct 24, 2022
Letter accompanying subsequently filed items
Oct 24, 2022
Oral proceedings: Request for postponement
Oct 20, 2022
Advice of delivery
Oct 19, 2022
Annex to the communication - opposition
Oct 19, 2022
Information concerning oral proceedings
Oct 19, 2022
Scanned annex to a communication - opposition procedure
Oct 19, 2022
Summons to attend oral proceedings
Oct 19, 2022
Summons to attend oral proceedings
Oct 19, 2022
Transmittal of decision / summons - opposition
Oct 19, 2022
Transmittal of decision / summons - opposition
Jun 22, 2022
Brief communication - Opposition proceedings
Jun 17, 2022
(Electronic) Receipt
Jun 17, 2022
Auxiliary request during Opposition procedure
Jun 17, 2022
Auxiliary request during Opposition procedure
Jun 17, 2022
Auxiliary request during Opposition procedure
Jun 17, 2022
Auxiliary request during Opposition procedure
Jun 17, 2022
Auxiliary request during Opposition procedure - 01
Jun 17, 2022
Auxiliary request during Opposition procedure - 02
Jun 17, 2022
Auxiliary request during Opposition procedure - 03
Jun 17, 2022
Auxiliary request during Opposition procedure - 04
Jun 17, 2022
Citation in opposition procedure - 023
Jun 17, 2022
Letter accompanying subsequently filed items
Jun 17, 2022
Reply of the patent proprietor to the notice(s) of opposition
Apr 12, 2022
Brief communication - Opposition proceedings
Apr 12, 2022
Communication concerning the filing of a power of attorney
Apr 12, 2022
Communication of amended entries concerning the representative
Apr 12, 2022
Grant of extension of time limit (opposition procedure)
Apr 7, 2022
(Electronic) Receipt
Apr 7, 2022
Letter accompanying subsequently filed items
Apr 7, 2022
Request for extension of time limit
Dec 6, 2021
Communication of a notice of opposition and request to file observations
Dec 6, 2021
Notice of further oppositions to opponent(s)
Nov 30, 2021
Communication of a notice of opposition - first information to patent proprietor
Nov 24, 2021
(Electronic) Receipt
Nov 24, 2021
Citation in opposition procedure - 001
Nov 24, 2021
Citation in opposition procedure - 002
Nov 24, 2021
Citation in opposition procedure - 003
Nov 24, 2021
Citation in opposition procedure - 004
Nov 24, 2021
Citation in opposition procedure - 005
Nov 24, 2021
Citation in opposition procedure - 006
Nov 24, 2021
Citation in opposition procedure - 006
Nov 24, 2021
Citation in opposition procedure - 006
Nov 24, 2021
Citation in opposition procedure - 007
Nov 24, 2021
Citation in opposition procedure - 008
Nov 24, 2021
Citation in opposition procedure - 009
Nov 24, 2021
Citation in opposition procedure - 010
Nov 24, 2021
Citation in opposition procedure - 011
Nov 24, 2021
Citation in opposition procedure - 012
Nov 24, 2021
Citation in opposition procedure - 012
Nov 24, 2021
Citation in opposition procedure - 012
Nov 24, 2021
Citation in opposition procedure - 013
Nov 24, 2021
Citation in opposition procedure - 014
Nov 24, 2021
Citation in opposition procedure - 015
Nov 24, 2021
Citation in opposition procedure - 016
Nov 24, 2021
Citation in opposition procedure - 017
Nov 24, 2021
Citation in opposition procedure - 018
Nov 24, 2021
Citation in opposition procedure - 018
Nov 24, 2021
Citation in opposition procedure - 018
Nov 24, 2021
Citation in opposition procedure - 019
Nov 24, 2021
Citation in opposition procedure - 020
Nov 24, 2021
Citation in opposition procedure - 020
Nov 24, 2021
Citation in opposition procedure - 021
Nov 24, 2021
Citation in opposition procedure - 022
Nov 24, 2021
General authorisation
Nov 24, 2021
Letter accompanying subsequently filed items
Nov 24, 2021
Notice of opposition
Nov 24, 2021
Notice of opposition
Mar 8, 2021
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jan 28, 2021
Decision to grant a European patent
Jan 4, 2021
(Electronic) Receipt
Jan 4, 2021
Filing of the translations of the claims
Jan 4, 2021
French translation of claims
Jan 4, 2021
German translation of the claims
Sep 30, 2020
Bibliographic data of the European patent application
Sep 30, 2020
Communication about intention to grant a European patent
Sep 30, 2020
Intention to grant (signatures)
Sep 30, 2020
Text intended for grant (clean copy)
Sep 30, 2020
Text intended for grant (version for approval)
Aug 7, 2020
(Electronic) Receipt
Aug 7, 2020
Amended claims with annotations
Aug 7, 2020
Claims
Aug 7, 2020
Letter accompanying subsequently filed items
Aug 7, 2020
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Jul 21, 2020
Bibliographic data of the European patent application
Jul 21, 2020
Communication about intention to grant a European patent
Jul 21, 2020
Intention to grant (signatures)
Jul 21, 2020
Text intended for grant (clean copy)
Jul 21, 2020
Text intended for grant (version for approval)
May 28, 2020
Examination started
Nov 5, 2019
(Electronic) Receipt
Nov 5, 2019
Amended claims filed after receipt of (European) search report
Nov 5, 2019
Amended claims with annotations
Nov 5, 2019
Amendments received before examination
Nov 5, 2019
Amendments received before examination
Nov 5, 2019
Letter accompanying subsequently filed items
Jul 24, 2019
Notification on forthcoming publication of bibliographic data
May 23, 2019
Communication regarding comments on written opinion/amendment of application/payment of claims fee
May 21, 2019
Communication to designated inventor
May 21, 2019
Communication to designated inventor
May 21, 2019
Communication to designated inventor
May 21, 2019
Communication to designated inventor
May 21, 2019
Communication to designated inventor
May 16, 2019
Priority search results copy provided by EPO
May 10, 2019
Copy of the international preliminary report on patentability
Apr 11, 2019
(Electronic) Receipt
Apr 11, 2019
Request for entry into the European phase
Feb 22, 2019
Information on entry into European phase
May 9, 2018
Priority document (electronically transmitted)
Apr 19, 2018
Copy of the international search report
Apr 19, 2018
Published international application - A1
Nov 27, 2017
Written opinion of the ISA, boxes No. I to VIII
Nov 27, 2017
Written opinion of the ISA, cover sheet
Nov 27, 2017
Written opinion of the ISA, supplemental box
Oct 13, 2017
Notification of the international application number and of the international filing date
Oct 4, 2017
(Electronic) Receipt
Oct 4, 2017
Abstract
Oct 4, 2017
Claims
Oct 4, 2017
Description
Oct 4, 2017
Document concerning fees and payments
Oct 4, 2017
Electronic request for grant of an International application
Oct 4, 2017
Priority document (RO-procedure)

EP3525585

BASF

Application Number: EP17777593A
Filing Date: Oct 4, 2017
Status: Opposition Rejected; Sep 19, 2025
Publication Date: Feb 24, 2021
External Links: Slate, Register , Google Patents

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Method To Controlseptoria Tritici

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Dossier Documents

EP3525585