Agricultural Compositions

Patent No. EP3644740 (titled "Agricultural Compositions") was filed by Sawant on May 10, 2018. The application was issued on Jul 10, 2024.

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
OMYA	Apr 9, 2025	MAIWALD

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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Feb 13, 2026
Annex to the communication - opposition
Feb 13, 2026
Information concerning oral proceedings
Feb 13, 2026
Scanned annex to a communication - opposition procedure
Feb 13, 2026
Summons to attend oral proceedings
Feb 13, 2026
Summons to attend oral proceedings
Jan 30, 2026
Brief communication - Opposition proceedings
Jan 28, 2026
(Electronic) Receipt
Jan 28, 2026
Citation in opposition procedure - 019
Jan 28, 2026
Consolidated list of cited opposition documents
Jan 28, 2026
Letter accompanying subsequently filed items
Jan 28, 2026
Reply from the opponent to submission of proprietor
Sep 5, 2025
Brief communication - Opposition proceedings
Sep 5, 2025
Communication of the registration of a transfer or change of name and/or address
Sep 3, 2025
Brief communication - Opposition proceedings
Aug 28, 2025
(Electronic) Receipt
Aug 28, 2025
Auxiliary request during Opposition procedure
Aug 28, 2025
Auxiliary request during Opposition procedure
Aug 28, 2025
Auxiliary request during Opposition procedure
Aug 28, 2025
Auxiliary request during Opposition procedure
Aug 28, 2025
Auxiliary request during Opposition procedure - 01
Aug 28, 2025
Auxiliary request during Opposition procedure - 02
Aug 28, 2025
Auxiliary request during Opposition procedure - 03
Aug 28, 2025
Auxiliary request during Opposition procedure - 04
Aug 28, 2025
Citation in opposition procedure - 018
Aug 28, 2025
Letter accompanying subsequently filed items
Aug 28, 2025
Main request during Opposition procedure
Aug 28, 2025
Reply of the patent proprietor to the notice(s) of opposition
Aug 22, 2025
(Electronic) Receipt
Aug 22, 2025
Annexes in respect of a client data request
Aug 22, 2025
Letter accompanying subsequently filed items
Aug 22, 2025
Submission concerning a transfer of rights (proprietor)
Apr 28, 2025
Communication of a notice of opposition and request to file observations
Apr 28, 2025
Notice of further oppositions to opponent(s)
Apr 10, 2025
Communication of a notice of opposition - first information to patent proprietor
Apr 9, 2025
(Electronic) Receipt
Apr 9, 2025
Citation in opposition procedure - 001
Apr 9, 2025
Citation in opposition procedure - 002
Apr 9, 2025
Citation in opposition procedure - 003
Apr 9, 2025
Citation in opposition procedure - 003
Apr 9, 2025
Citation in opposition procedure - 004
Apr 9, 2025
Citation in opposition procedure - 005
Apr 9, 2025
Citation in opposition procedure - 006
Apr 9, 2025
Citation in opposition procedure - 007
Apr 9, 2025
Citation in opposition procedure - 008
Apr 9, 2025
Citation in opposition procedure - 009
Apr 9, 2025
Citation in opposition procedure - 010
Apr 9, 2025
Citation in opposition procedure - 011
Apr 9, 2025
Citation in opposition procedure - 012
Apr 9, 2025
Citation in opposition procedure - 013
Apr 9, 2025
Citation in opposition procedure - 014
Apr 9, 2025
Citation in opposition procedure - 015
Apr 9, 2025
Citation in opposition procedure - 016
Apr 9, 2025
Citation in opposition procedure - 017
Apr 9, 2025
Notice of opposition
Apr 9, 2025
Notice of opposition
Jul 23, 2024
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jun 13, 2024
Decision to grant a European patent
Mar 18, 2024
(Electronic) Receipt
Mar 18, 2024
Filing of the translations of the claims
Dec 5, 2023
Annex to the communication about intention to grant a European patent
Dec 5, 2023
Bibliographic data of the European patent application
Dec 5, 2023
Communication about intention to grant a European patent
Dec 5, 2023
Intention to grant (signatures)
Dec 5, 2023
Text intended for grant (clean copy)
Dec 5, 2023
Text intended for grant (version for approval)
Sep 19, 2023
(Electronic) Receipt
Sep 19, 2023
Amended description with annotations
Sep 19, 2023
Description
Sep 19, 2023
French translation of claims
Sep 19, 2023
German translation of the claims
Sep 19, 2023
Letter accompanying subsequently filed items
Sep 19, 2023
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Jul 12, 2023
Letter accompanying subsequently filed items
May 15, 2023
Annex to the communication about intention to grant a European patent
May 15, 2023
Bibliographic data of the European patent application
May 15, 2023
Communication about intention to grant a European patent
May 15, 2023
Intention to grant (signatures)
May 15, 2023
Text intended for grant (clean copy)
May 15, 2023
Text intended for grant (version for approval)
Mar 15, 2023
(Electronic) Receipt
Mar 15, 2023
Amended description with annotations
Mar 15, 2023
Description
Mar 15, 2023
Letter accompanying subsequently filed items
Mar 15, 2023
Reply to communication from the Examining Division
Nov 22, 2022
Annex to the communication
Nov 22, 2022
Communication from the Examining Division
Oct 13, 2022
(Electronic) Receipt
Oct 13, 2022
Amended claims with annotations
Oct 13, 2022
Claims
Oct 13, 2022
Letter accompanying subsequently filed items
Oct 13, 2022
Reply to communication from the Examining Division
Jun 27, 2022
Annex to the communication
Jun 27, 2022
Communication from the Examining Division
Apr 22, 2022
(Electronic) Receipt
Apr 22, 2022
Amended claims with annotations
Apr 22, 2022
Claims
Apr 22, 2022
Letter accompanying subsequently filed items
Apr 22, 2022
Reply to communication from the Examining Division
Apr 1, 2022
Document concerning representation
Apr 1, 2022
Letter accompanying subsequently filed items
Mar 27, 2022
Document concerning representation
Dec 15, 2021
Annex to the communication
Dec 15, 2021
Communication from the Examining Division
Dec 9, 2021
Examination started
Oct 15, 2021
(Electronic) Receipt
Oct 15, 2021
(Electronic) Receipt
Oct 15, 2021
Letter accompanying subsequently filed items
Oct 15, 2021
Letter accompanying subsequently filed items
Sep 27, 2021
(Electronic) Receipt
Sep 27, 2021
Statement of non-availability of priority search results
Aug 6, 2021
Invitation to file a copy of search results(priority)
Jul 29, 2021
(Electronic) Receipt
Jul 29, 2021
Amendments received before examination
Jul 29, 2021
Amendments received before examination
Jul 29, 2021
Amendments received before examination
Jul 29, 2021
Letter accompanying subsequently filed items
May 14, 2021
Communication of amended entries concerning the representative
May 12, 2021
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
May 7, 2021
Submission concerning change of applicant's representative
Apr 21, 2021
Communication regarding the transmission of the European search report
Apr 21, 2021
European search opinion
Apr 21, 2021
Information on Search Strategy
Apr 21, 2021
Supplementary European search report
Apr 12, 2021
Search started
Mar 3, 2021
Communication for party to proceedings/third party
Feb 9, 2021
(Electronic) Receipt
Feb 9, 2021
Enquiry as to the processing of the file
Feb 9, 2021
Letter accompanying subsequently filed items
Jan 5, 2021
Document concerning representation
Aug 5, 2020
(Electronic) Receipt
Aug 5, 2020
Amended claims filed after receipt of (European) search report
Aug 5, 2020
Amended claims with annotations
Aug 5, 2020
Amendments received before examination
Aug 5, 2020
Letter accompanying subsequently filed items
Apr 8, 2020
Notification on forthcoming publication of bibliographic data
Apr 3, 2020
Communication regarding possible amendment of the application/payment of claims fee
Apr 1, 2020
Request for further processing allowed
Feb 21, 2020
Notice on debiting of fees
Jan 31, 2020
(Electronic) Receipt
Jan 31, 2020
Letter accompanying subsequently filed items
Jan 31, 2020
Request for further processing
Jan 24, 2020
Application deemed to be withdrawn (non-entry into European phase)
Dec 6, 2019
Refund of fees
Nov 27, 2019
(Electronic) Receipt
Nov 27, 2019
Request for entry into the European phase
Nov 18, 2019
Copy of the international preliminary examination report
Sep 20, 2019
Information on entry into European phase
Mar 26, 2019
Notification of election of EPO
Mar 11, 2019
Notification of the recording of a change
Dec 7, 2018
Priority document (electronically transmitted)
Dec 7, 2018
Priority document (electronically transmitted)
Dec 7, 2018
Priority document (electronically transmitted)
Dec 7, 2018
Priority document (electronically transmitted)
Nov 15, 2018
Copy of the international search report
Nov 15, 2018
Published international application - A1

EP3644740

SAWANT

Application Number: EP18798485A
Filing Date: May 10, 2018
Status: Granted And Under Opposition; Jun 7, 2024
Publication Date: Jul 10, 2024
External Links: Slate, Register , Google Patents

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Agricultural Compositions

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Dossier Documents

EP3644740