Method For Preparing Organic Peroxides

Patent No. EP3030546 (titled "Method For Preparing Organic Peroxides") was filed by Arkema France on Jul 9, 2014. The application was issued on Dec 27, 2017.

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
NOURYON CHEMICALS	Sep 11, 2018	INGRASSIA
NOURYON CHEMICALS	Sep 11, 2018	LKGLOBAL UK

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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Jun 25, 2021
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Jun 25, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jun 22, 2021
Termination of the opposition proceedings with maintenance of patent
Mar 19, 2021
Advice of delivery
Mar 18, 2021
Advice of delivery
Mar 11, 2021
Annex to the communication - opposition
Mar 11, 2021
Decision of the Opposition Division and instruction
Mar 11, 2021
Decision rejecting the opposition
Mar 11, 2021
Grounds for the decision (Annex) - opposition
Mar 11, 2021
Internal form - Opposition/addressees
Mar 11, 2021
Internal form - Opposition/addressees
Mar 11, 2021
Means of redress
Mar 11, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 11, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 11, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 11, 2021
Provision of a copy of the minutes - opposition procedure
Mar 11, 2021
Transmittal of decision / summons - opposition
Mar 11, 2021
Transmittal of decision / summons - opposition
Jan 11, 2021
Information about the result of oral proceedings
Dec 2, 2020
Notification concerning the date of oral proceedings
Dec 2, 2020
Notification concerning the date of oral proceedings
Nov 16, 2020
Brief communication - Opposition proceedings
Nov 10, 2020
(Electronic) Receipt
Nov 10, 2020
Auxiliary request during Opposition procedure
Nov 10, 2020
Auxiliary request during Opposition procedure - 01
Nov 10, 2020
Citation in opposition procedure - 001
Nov 10, 2020
Citation in opposition procedure - 007
Nov 10, 2020
Citation in opposition procedure - 008
Nov 10, 2020
Citation in opposition procedure - 009
Nov 10, 2020
Consolidated list of cited opposition documents
Nov 10, 2020
Letter accompanying subsequently filed items
Nov 10, 2020
Written submission in preparation to/during oral proceedings
Nov 9, 2020
(Electronic) Receipt
Nov 9, 2020
Letter accompanying subsequently filed items
Nov 9, 2020
Oral proceedings: reply to date proposed
Sep 21, 2020
Notification concerning the date of oral proceedings
Sep 21, 2020
Notification concerning the date of oral proceedings
Jul 16, 2020
Communication of amended entries concerning the representative
Jul 8, 2020
Submission concerning change of applicant's representative
Jun 23, 2020
Advice of delivery
Jun 9, 2020
Communication about missing advice of delivery
May 7, 2020
Advice of delivery
May 4, 2020
Acknowledgement of a document
May 4, 2020
Acknowledgement of a document
May 4, 2020
Annex to the communication - opposition
May 4, 2020
Information concerning oral proceedings
May 4, 2020
Summons to attend oral proceedings
May 4, 2020
Summons to attend oral proceedings
Apr 24, 2020
Notification concerning the date of oral proceedings
Apr 24, 2020
Notification concerning the date of oral proceedings
Apr 23, 2020
Brief communication - Opposition proceedings
Apr 17, 2020
(Electronic) Receipt
Apr 17, 2020
Auxiliary request during Opposition procedure
Apr 17, 2020
Auxiliary request during Opposition procedure
Apr 17, 2020
Auxiliary request during Opposition procedure
Apr 17, 2020
Auxiliary request during Opposition procedure
Apr 17, 2020
Auxiliary request during Opposition procedure
Apr 17, 2020
Auxiliary request during Opposition procedure
Apr 17, 2020
Auxiliary request during Opposition procedure - 01
Apr 17, 2020
Auxiliary request during Opposition procedure - 02
Apr 17, 2020
Auxiliary request during Opposition procedure - 03
Apr 17, 2020
Auxiliary request during Opposition procedure - 04
Apr 17, 2020
Auxiliary request during Opposition procedure - 05
Apr 17, 2020
Auxiliary request during Opposition procedure - 06
Apr 17, 2020
Citation in opposition procedure - 006
Apr 17, 2020
Letter accompanying subsequently filed items
Apr 17, 2020
Written submission in preparation to/during oral proceedings
Mar 24, 2020
Brief communication - Opposition proceedings
Mar 23, 2020
Brief communication - Opposition proceedings
Mar 18, 2020
(Electronic) Receipt
Mar 18, 2020
Letter accompanying subsequently filed items
Mar 18, 2020
Written submission in preparation to/during oral proceedings
Mar 17, 2020
(Electronic) Receipt
Mar 17, 2020
Citation in opposition procedure - 003
Mar 17, 2020
Citation in opposition procedure - 004
Mar 17, 2020
Citation in opposition procedure - 005
Mar 17, 2020
Letter accompanying subsequently filed items
Mar 17, 2020
Written submission in preparation to/during oral proceedings
Sep 17, 2019
Communication of amended entries
Sep 6, 2019
Request concerning representative opponent
Aug 27, 2019
Brief communication - Opposition proceedings
Aug 27, 2019
Communication of amended entries
Aug 8, 2019
Letter accompanying subsequently filed items
Aug 8, 2019
Request concerning representative opponent
Jul 22, 2019
Advice of delivery
Jul 17, 2019
Advice of delivery
Jul 12, 2019
Annexes in respect of a client data request
Jul 12, 2019
Annexes in respect of a client data request
Jul 12, 2019
Letter accompanying subsequently filed items
Jul 12, 2019
Request for change of name -opponent
Jul 11, 2019
Annex to the communication - opposition
Jul 11, 2019
Information concerning oral proceedings
Jul 11, 2019
Summons to attend oral proceedings
Jul 11, 2019
Summons to attend oral proceedings
Mar 12, 2019
Brief communication - Opposition proceedings
Feb 22, 2019
(Electronic) Receipt
Feb 22, 2019
Auxiliary request during Opposition procedure
Feb 22, 2019
Auxiliary request during Opposition procedure
Feb 22, 2019
Auxiliary request during Opposition procedure
Feb 22, 2019
Auxiliary request during Opposition procedure
Feb 22, 2019
Auxiliary request during Opposition procedure - 01
Feb 22, 2019
Auxiliary request during Opposition procedure - 02
Feb 22, 2019
Auxiliary request during Opposition procedure - 03
Feb 22, 2019
Auxiliary request during Opposition procedure - 04
Feb 22, 2019
Citation in opposition procedure - 002
Feb 22, 2019
Letter accompanying subsequently filed items
Feb 22, 2019
Reply of the patent proprietor to the notice(s) of opposition
Oct 12, 2018
Communication of a notice of opposition and request to file observations
Oct 12, 2018
Notice of further oppositions to opponent(s)
Sep 19, 2018
Communication of a notice of opposition - first information to patent proprietor
Sep 11, 2018
(Electronic) Receipt
Sep 11, 2018
Citation in opposition procedure - 001
Sep 11, 2018
Citation in opposition procedure - 001
Sep 11, 2018
Citation in opposition procedure - 001
Sep 11, 2018
Notice of opposition
Sep 11, 2018
Notice of opposition
Jan 12, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 30, 2017
Decision to grant a European patent
Nov 22, 2017
Submission concerning representation
Nov 14, 2017
(Electronic) Receipt
Nov 14, 2017
English translation of the claims
Nov 14, 2017
Filing of the translations of the claims
Nov 14, 2017
German translation of the claims
Nov 14, 2017
Letter accompanying subsequently filed items
Oct 20, 2017
Bibliographic data of the European patent application
Oct 20, 2017
Communication about intention to grant a European patent
Oct 20, 2017
Intention to grant (signatures)
Oct 20, 2017
Text intended for grant (clean copy)
Oct 20, 2017
Text intended for grant (version for approval)
Aug 11, 2017
Examination started
May 11, 2017
Communication of amended entries concerning the representative
May 2, 2017
Submission concerning change of applicant's representative
Sep 8, 2016
(Electronic) Receipt
Sep 8, 2016
Amended claims filed after receipt of (European) search report
Sep 8, 2016
Amended claims with annotations
Sep 8, 2016
Amendments received before examination
Sep 8, 2016
Letter accompanying subsequently filed items
May 19, 2016
Notification on forthcoming publication of bibliographic data
Mar 15, 2016
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Mar 11, 2016
Communication to designated inventor
Mar 11, 2016
Communication to designated inventor
Mar 8, 2016
Priority search results copy provided by EPO
Feb 22, 2016
Copy of the international preliminary report on patentability
Feb 2, 2016
(Electronic) Receipt
Feb 2, 2016
Request for entry into the European phase
Dec 16, 2015
Information on entry into European phase
Mar 5, 2015
Priority document (electronically transmitted)
Feb 12, 2015
Copy of the international search report
Feb 12, 2015
Copy of the international search report
Feb 12, 2015
Published international application - A1
Sep 26, 2014
Written opinion of the ISA, boxes No. I to VIII
Sep 26, 2014
Written opinion of the ISA, cover sheet
Sep 26, 2014
Written opinion of the ISA, supplemental box
Jul 9, 2014
Abstract
Jul 9, 2014
Claims
Jul 9, 2014
Description

EP3030546

ARKEMA FRANCE

Application Number: EP14747087A
Filing Date: Jul 9, 2014
Status: Opposition Rejected; Jun 25, 2021
Publication Date: Dec 27, 2017
External Links: Slate, Register , Google Patents

IP Verse

Method For Preparing Organic Peroxides

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP3030546