Allyl-Bearing Fluorinated Ionomers

Patent No. EP2882705 (titled "Allyl-Bearing Fluorinated Ionomers") was filed by Solvay Specialty Polymers Italy on Jul 30, 2013. The application was issued on Feb 21, 2018.

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
M INNOVATIVE PROPERTIES	Nov 20, 2018	BERGEN

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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Jul 7, 2020
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Jul 2, 2020
Termination of the opposition proceedings with maintenance of patent
Feb 19, 2020
Advice of delivery
Feb 14, 2020
Acknowledgement of a document
Feb 14, 2020
Decision to discontinue the opposition proceedings
Feb 14, 2020
Notification concerning the date of oral proceedings
Feb 11, 2020
(Electronic) Receipt
Feb 11, 2020
Letter accompanying subsequently filed items
Feb 11, 2020
Written submission in preparation to/during oral proceedings
Jan 29, 2020
Brief communication - Opposition proceedings
Jan 29, 2020
Brief communication - Opposition proceedings
Jan 29, 2020
Brief communication - Opposition proceedings
Jan 29, 2020
Communication of amended entries
Jan 23, 2020
(Electronic) Receipt
Jan 23, 2020
Letter accompanying subsequently filed items
Jan 23, 2020
Withdrawal of an opposition
Jan 20, 2020
Brief communication - Opposition proceedings
Jan 15, 2020
Brief communication - Opposition proceedings
Jan 10, 2020
(Electronic) Receipt
Jan 10, 2020
Letter accompanying subsequently filed items
Jan 10, 2020
Request for interpreters during oral proceedings
Oct 9, 2019
Advice of delivery
Sep 30, 2019
Advice of delivery
Sep 25, 2019
Advice of delivery
Sep 24, 2019
Advice of delivery
Sep 20, 2019
Acknowledgement of a document
Sep 20, 2019
Acknowledgement of a document
Sep 20, 2019
Annex to the communication - opposition
Sep 20, 2019
Information concerning oral proceedings
Sep 20, 2019
Summons to attend oral proceedings
Sep 20, 2019
Summons to attend oral proceedings
Apr 4, 2019
Brief communication - Opposition proceedings
Apr 1, 2019
(Electronic) Receipt
Apr 1, 2019
Amended claims with annotations
Apr 1, 2019
Claims
Apr 1, 2019
Letter accompanying subsequently filed items
Apr 1, 2019
Reply of the patent proprietor to the notice(s) of opposition
Dec 5, 2018
Communication of a notice of opposition and request to file observations
Dec 5, 2018
Notice of further oppositions to opponent(s)
Nov 23, 2018
Communication of a notice of opposition - first information to patent proprietor
Nov 20, 2018
(Electronic) Receipt
Nov 20, 2018
Citation in opposition procedure
Nov 20, 2018
Citation in opposition procedure
Nov 20, 2018
Notice of opposition
Nov 20, 2018
Notice of opposition
Nov 20, 2018
Patent document cited during the opposition procedure
Nov 20, 2018
Patent document cited during the opposition procedure
Mar 9, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jan 25, 2018
Decision to grant a European patent
Jan 4, 2018
(Electronic) Receipt
Jan 4, 2018
Filing of the translations of the claims
Jan 4, 2018
French translation of claims
Jan 4, 2018
German translation of the claims
Jan 4, 2018
Letter accompanying subsequently filed items
Sep 25, 2017
Bibliographic data of the European patent application
Sep 25, 2017
Communication about intention to grant a European patent
Sep 25, 2017
Intention to grant (signatures)
Sep 25, 2017
Text intended for grant (clean copy)
Sep 25, 2017
Text intended for grant (version for approval)
Oct 21, 2016
(Electronic) Receipt
Oct 21, 2016
Amended claims with annotations
Oct 21, 2016
Claims
Oct 21, 2016
Letter accompanying subsequently filed items
Oct 21, 2016
Reply to communication from the Examining Division
Jun 24, 2016
Annex to the communication
Jun 24, 2016
Communication from the Examining Division
Sep 2, 2015
(Electronic) Receipt
Sep 2, 2015
Amended claims filed after receipt of (European) search report
Sep 2, 2015
Amended claims with annotations
Sep 2, 2015
Amendments received before examination
Sep 2, 2015
Letter accompanying subsequently filed items
May 20, 2015
Notification on forthcoming publication of bibliographic data
Apr 9, 2015
CDS Clean up - amended data concerning the representative for the applicant
Mar 20, 2015
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Mar 18, 2015
Communication to designated inventor
Mar 18, 2015
Communication to designated inventor
Mar 18, 2015
Communication to designated inventor
Mar 18, 2015
Communication to designated inventor
Mar 13, 2015
Priority search results copy provided by EPO
Feb 24, 2015
Copy of the international preliminary report on patentability
Feb 6, 2015
(Electronic) Receipt
Feb 6, 2015
Request for entry into the European phase
Dec 17, 2014
Information on entry into European phase
Mar 3, 2014
Priority document (electronically transmitted)
Feb 13, 2014
Copy of the international search report
Feb 13, 2014
Published international application - A1
Oct 18, 2013
Written opinion of the ISA, boxes No. I to VIII
Oct 18, 2013
Written opinion of the ISA, cover sheet
Oct 18, 2013
Written opinion of the ISA, supplemental box
Jul 30, 2013
(Electronic) Receipt
Jul 30, 2013
Abstract
Jul 30, 2013
Claims
Jul 30, 2013
Description
Jul 30, 2013
Priority document (RO-procedure)

EP2882705

SOLVAY SPECIALTY POLYMERS ITALY

Application Number: EP13747991A
Filing Date: Jul 30, 2013
Status: Granted And Under Opposition; Jan 19, 2018
Publication Date: Feb 21, 2018
External Links: Slate, Register , Google Patents

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Allyl-Bearing Fluorinated Ionomers

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Dossier Documents

EP2882705