Rubber Composition

Patent No. EP3294573 (titled "Rubber Composition") was filed by Compagnie Gnrale DES Etablissements Michelin on May 4, 2016. The application was issued on Jul 31, 2019.

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
CABOT	Apr 29, 2020	GRUNECKER PATENT

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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Apr 21, 2022
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Apr 21, 2022
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Apr 14, 2022
Termination of the opposition proceedings with revocation of patent
Jan 10, 2022
Advice of delivery
Jan 4, 2022
Annex to the communication - opposition
Jan 4, 2022
Decision of the Opposition Division and instruction
Jan 4, 2022
Decision revoking the European patent
Jan 4, 2022
Decision revoking the European patent
Jan 4, 2022
Grounds for the decision (Annex) - opposition
Jan 4, 2022
Means of redress
Jan 4, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 4, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 4, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jan 4, 2022
Provision of a copy of the minutes - opposition procedure
Jan 4, 2022
Provision of a copy of the minutes - opposition procedure
Jan 4, 2022
Transmittal of decision / summons - opposition
Jan 4, 2022
Transmittal of decision / summons - opposition
Nov 30, 2021
Information about the result of oral proceedings
Oct 5, 2021
Brief communication - Opposition proceedings
Oct 4, 2021
Brief communication - Opposition proceedings
Sep 29, 2021
(Electronic) Receipt
Sep 29, 2021
Auxiliary request during Opposition procedure
Sep 29, 2021
Auxiliary request during Opposition procedure
Sep 29, 2021
Auxiliary request during Opposition procedure - 01
Sep 29, 2021
Auxiliary request during Opposition procedure - 02
Sep 29, 2021
Letter accompanying subsequently filed items
Sep 29, 2021
Written submission in preparation to/during oral proceedings
Sep 28, 2021
(Electronic) Receipt
Sep 28, 2021
Citation in opposition procedure - 011
Sep 28, 2021
Citation in opposition procedure - 012
Sep 28, 2021
Citation in opposition procedure - 013
Sep 28, 2021
Consolidated list of cited opposition documents
Sep 28, 2021
Written submission in preparation to/during oral proceedings
Jul 14, 2021
Notification concerning the date of oral proceedings
Jul 14, 2021
Notification concerning the date of oral proceedings
Jun 15, 2021
Brief communication - Opposition proceedings
Jun 10, 2021
(Electronic) Receipt
Jun 10, 2021
Letter accompanying subsequently filed items
Jun 10, 2021
Written submission in preparation to/during oral proceedings
Nov 24, 2020
Advice of delivery
Nov 24, 2020
Advice of delivery
Nov 18, 2020
Acknowledgement of a document
Nov 18, 2020
Acknowledgement of a document
Nov 18, 2020
Annex to the communication - opposition
Nov 18, 2020
Information concerning oral proceedings
Nov 18, 2020
Summons to attend oral proceedings
Nov 18, 2020
Summons to attend oral proceedings
Oct 30, 2020
Brief communication - Opposition proceedings
Oct 27, 2020
(Electronic) Receipt
Oct 27, 2020
Letter accompanying subsequently filed items
Oct 27, 2020
Reply of the patent proprietor to the notice(s) of opposition
Jun 17, 2020
Communication of a notice of opposition and request to file observations
Jun 17, 2020
Notice of further oppositions to opponent(s)
May 7, 2020
Communication of a notice of opposition - first information to patent proprietor
Apr 29, 2020
(Electronic) Receipt
Apr 29, 2020
Citation in opposition procedure - 001
Apr 29, 2020
Citation in opposition procedure - 002
Apr 29, 2020
Citation in opposition procedure - 003
Apr 29, 2020
Citation in opposition procedure - 003
Apr 29, 2020
Citation in opposition procedure - 004
Apr 29, 2020
Citation in opposition procedure - 005
Apr 29, 2020
Citation in opposition procedure - 006
Apr 29, 2020
Citation in opposition procedure - 007
Apr 29, 2020
Citation in opposition procedure - 008
Apr 29, 2020
Citation in opposition procedure - 009
Apr 29, 2020
Citation in opposition procedure - 010
Apr 29, 2020
International publication (Pamphlet)
Apr 29, 2020
Notice of opposition
Apr 29, 2020
Notice of opposition
Aug 12, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 4, 2019
Decision to grant a European patent
Jun 20, 2019
(Electronic) Receipt
Jun 20, 2019
English translation of the claims
Jun 20, 2019
Filing of the translations of the claims
Jun 20, 2019
German translation of the claims
Jun 20, 2019
Letter accompanying subsequently filed items
Feb 22, 2019
Bibliographic data of the European patent application
Feb 22, 2019
Communication about intention to grant a European patent
Feb 22, 2019
Intention to grant (signatures)
Feb 22, 2019
Text intended for grant (clean copy)
Feb 22, 2019
Text intended for grant (version for approval)
Jan 25, 2019
Examination started
Sep 26, 2018
Communication of the registration of a transfer or change of name and/or address
Sep 20, 2018
Submission concerning change of applicant's address
Jun 12, 2018
(Electronic) Receipt
Jun 12, 2018
Amended claims filed after receipt of (European) search report
Jun 12, 2018
Amended claims with annotations
Jun 12, 2018
Amendments received before examination
Jun 12, 2018
Letter accompanying subsequently filed items
Feb 21, 2018
Notification on forthcoming publication of bibliographic data
Feb 19, 2018
Submission concerning representation
Dec 22, 2017
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Dec 20, 2017
Communication to designated inventor
Dec 20, 2017
Communication to designated inventor
Dec 15, 2017
Priority search results copy provided by EPO
Dec 7, 2017
(Electronic) Receipt
Dec 7, 2017
Request for entry into the European phase
Nov 27, 2017
Copy of the international preliminary report on patentability
Sep 22, 2017
Information on entry into European phase
Jul 11, 2017
Notification of the recording of a change
Jul 11, 2017
Notification of the recording of a change
Dec 6, 2016
Priority document (electronically transmitted)
Nov 17, 2016
Copy of the international search report
Nov 17, 2016
Copy of the international search report
Nov 17, 2016
Published international application - A1
Jul 22, 2016
Written opinion of the ISA, boxes No. I to VIII
Jul 22, 2016
Written opinion of the ISA, cover sheet
Jul 22, 2016
Written opinion of the ISA, supplemental box
May 25, 2016
Incoming letter related to PCT RO
May 13, 2016
Notification of the international application number and of the international filing date
May 4, 2016
(Electronic) Receipt
May 4, 2016
Abstract
May 4, 2016
Claims
May 4, 2016
Description
May 4, 2016
Document concerning fees and payments
May 4, 2016
Electronic request for grant of an International application

EP3294573

COMPAGNIE GNRALE DES ETABLISSEMENTS MICHELIN

Application Number: EP16720823A
Filing Date: May 4, 2016
Status: Revoked; Apr 15, 2022
Publication Date: Jul 31, 2019
External Links: Slate, EP3294573B1, Google Patents

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Rubber Composition

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Dossier Documents

EP3294573