Winterization Of Fish Oil

Patent No. EP3294851 (titled "Winterization Of Fish Oil") was filed by Margildi EHF on May 13, 2016. The application was issued on Nov 13, 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
INSPICOS PS	Nov 17, 2021	INSPICOS PS

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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Oct 17, 2024
Decision to maintain the European patent in amended form
Oct 17, 2024
Decision to maintain the European patent in amended form
Oct 8, 2024
(Electronic) Receipt
Oct 8, 2024
Filing of the translation of the amended claims
Oct 8, 2024
French translation of claims
Oct 8, 2024
German translation of the claims
Oct 8, 2024
Letter accompanying subsequently filed items
Jul 9, 2024
Communication of bibliographic data
Jul 9, 2024
Communication to opponent concerning maintenance
Jul 9, 2024
Communication with request to file translations
Jul 3, 2024
Maintenance of the patent with the documents specified in the final decision
Apr 3, 2024
Annex to the communication - opposition
Apr 3, 2024
Brief communication - Opposition proceedings
Apr 3, 2024
Brief communication - Opposition proceedings
Apr 3, 2024
Decision of the Opposition Division and instruction
Apr 3, 2024
Druckexemplar in opposition procedure
Apr 3, 2024
Grounds for the decision (Annex) - opposition
Apr 3, 2024
Interlocutory decision in opposition proceedings
Apr 3, 2024
Interlocutory decision in opposition proceedings
Apr 3, 2024
Means of redress
Apr 3, 2024
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 3, 2024
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Apr 3, 2024
Provision of a copy of the minutes - opposition procedure
Apr 3, 2024
Provision of a copy of the minutes - opposition procedure
Apr 3, 2024
Scanned annex to a communication - opposition procedure
Apr 3, 2024
Scanned annex to a communication - opposition procedure
Apr 3, 2024
Scanned annex to a communication - opposition procedure
Apr 3, 2024
Scanned annex to a communication - opposition procedure
Jan 10, 2024
Information about the result of oral proceedings
Jan 9, 2024
Brief communication - Opposition proceedings
Jan 8, 2024
(Electronic) Receipt
Jan 8, 2024
Letter accompanying subsequently filed items
Jan 8, 2024
Written submission in preparation to/during oral proceedings
Nov 15, 2023
Brief communication - Opposition proceedings
Nov 15, 2023
Brief communication - Opposition proceedings
Nov 10, 2023
(Electronic) Receipt
Nov 10, 2023
(Electronic) Receipt
Nov 10, 2023
Citation in opposition procedure - 018
Nov 10, 2023
Consolidated list of cited opposition documents
Nov 10, 2023
Letter accompanying subsequently filed items
Nov 10, 2023
Letter accompanying subsequently filed items
Nov 10, 2023
Written submission in preparation to/during oral proceedings
Nov 10, 2023
Written submission in preparation to/during oral proceedings
Sep 28, 2023
(Electronic) Receipt
Sep 28, 2023
Letter accompanying subsequently filed items
Aug 31, 2023
Brief communication - Opposition proceedings
Aug 25, 2023
(Electronic) Receipt
Aug 25, 2023
Citation in opposition procedure - 012
Aug 25, 2023
Citation in opposition procedure - 013
Aug 25, 2023
Citation in opposition procedure - 014
Aug 25, 2023
Citation in opposition procedure - 015
Aug 25, 2023
Citation in opposition procedure - 016
Aug 25, 2023
Citation in opposition procedure - 017
Aug 25, 2023
Letter accompanying subsequently filed items
Aug 25, 2023
Written submission in preparation to/during oral proceedings
Mar 13, 2023
Advice of delivery
Feb 28, 2023
Annex to the communication - opposition
Feb 28, 2023
Information concerning oral proceedings
Feb 28, 2023
Scanned annex to a communication - opposition procedure
Feb 28, 2023
Summons to attend oral proceedings
Feb 28, 2023
Summons to attend oral proceedings
Feb 28, 2023
Transmittal of decision / summons - opposition
Feb 28, 2023
Transmittal of decision / summons - opposition
Apr 19, 2022
Brief communication - Opposition proceedings
Apr 11, 2022
(Electronic) Receipt
Apr 11, 2022
Auxiliary request during Opposition procedure
Apr 11, 2022
Auxiliary request during Opposition procedure
Apr 11, 2022
Auxiliary request during Opposition procedure - 01
Apr 11, 2022
Auxiliary request during Opposition procedure - 02
Apr 11, 2022
Letter accompanying subsequently filed items
Apr 11, 2022
Reply of the patent proprietor to the notice(s) of opposition
Apr 1, 2022
Communication of amended entries
Mar 28, 2022
Request concerning representative opponent
Dec 1, 2021
Communication of a notice of opposition and request to file observations
Dec 1, 2021
Notice of further oppositions to opponent(s)
Nov 24, 2021
Communication of a notice of opposition - first information to patent proprietor
Nov 17, 2021
(Electronic) Receipt
Nov 17, 2021
Citation in opposition procedure - 001
Nov 17, 2021
Citation in opposition procedure - 002
Nov 17, 2021
Citation in opposition procedure - 003
Nov 17, 2021
Citation in opposition procedure - 004
Nov 17, 2021
Citation in opposition procedure - 005
Nov 17, 2021
Citation in opposition procedure - 005
Nov 17, 2021
Citation in opposition procedure - 006
Nov 17, 2021
Citation in opposition procedure - 006
Nov 17, 2021
Citation in opposition procedure - 007
Nov 17, 2021
Citation in opposition procedure - 008
Nov 17, 2021
Citation in opposition procedure - 009
Nov 17, 2021
Citation in opposition procedure - 011
Nov 17, 2021
Notice of opposition
Nov 17, 2021
Notice of opposition
Mar 1, 2021
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jan 21, 2021
Decision to grant a European patent
Jan 6, 2021
(Electronic) Receipt
Jan 6, 2021
Filing of the translations of the claims
Jan 6, 2021
French translation of claims
Jan 6, 2021
German translation of the claims
Jan 6, 2021
Letter accompanying subsequently filed items
Aug 27, 2020
Bibliographic data of the European patent application
Aug 27, 2020
Communication about intention to grant a European patent
Aug 27, 2020
Intention to grant (signatures)
Aug 27, 2020
Text intended for grant (clean copy)
Aug 27, 2020
Text intended for grant (version for approval)
Jun 7, 2019
(Electronic) Receipt
Jun 7, 2019
Amended claims with annotations
Jun 7, 2019
Amended description with annotations
Jun 7, 2019
Claims
Jun 7, 2019
Description
Jun 7, 2019
Letter accompanying subsequently filed items
Jun 7, 2019
Reply to communication from the Examining Division
Apr 2, 2019
Grant of extension of time limit (examination procedure)
Mar 27, 2019
(Electronic) Receipt
Mar 27, 2019
Letter accompanying subsequently filed items
Mar 27, 2019
Request for extension of time limit to communication from the Examining Division
Nov 28, 2018
Annex to the communication
Nov 28, 2018
Communication from the Examining Division
Nov 22, 2018
Examination started
Sep 17, 2018
(Electronic) Receipt
Sep 17, 2018
Letter accompanying subsequently filed items
Sep 17, 2018
Priority search results
Sep 17, 2018
Reply to invitation to file a copy of priority search results
Aug 28, 2018
Invitation to file a copy of search results(priority)
Jul 20, 2018
(Electronic) Receipt
Jul 20, 2018
Amended claims filed after receipt of (European) search report
Jul 20, 2018
Amended claims with annotations
Jul 20, 2018
Amendments received before examination
Jul 20, 2018
Letter accompanying subsequently filed items
Feb 21, 2018
Notification on forthcoming publication of bibliographic data
Jan 11, 2018
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Jan 9, 2018
Communication to designated inventor
Dec 8, 2017
(Electronic) Receipt
Dec 8, 2017
Request for entry into the European phase
Nov 27, 2017
Copy of the international preliminary report on patentability
Nov 24, 2017
Information on entry into European phase
Feb 7, 2017
Priority document (electronically transmitted)
Jan 19, 2017
Copy of the international search report
Jan 19, 2017
Published international application - A1
Oct 21, 2016
ISR: cited documents
Oct 17, 2016
Written opinion of the ISA, boxes No. I to VIII
Oct 17, 2016
Written opinion of the ISA, cover sheet
Oct 17, 2016
Written opinion of the ISA, supplemental box
Sep 23, 2016
Notification of receipt of Search copy
Sep 8, 2016
Request form for international application (copy for ISA/EP)
May 13, 2016
Abstract
May 13, 2016
Claims
May 13, 2016
Description
May 13, 2016
Drawings

EP3294851

MARGILDI EHF

Application Number: EP16763331A
Filing Date: May 13, 2016
Status: Patent Maintained As Amended; Oct 11, 2024
Publication Date: Nov 13, 2024
External Links: Slate, Register , Google Patents

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Winterization Of Fish Oil

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Dossier Documents

EP3294851