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Elastomer Rubber And Elastomer Product That Do Not Use Vulcanization Accelerator Or Sulfur

Patent No. EP2623529 (titled "Elastomer Rubber And Elastomer Product That Do Not Use Vulcanization Accelerator Or Sulfur") was filed by Kossan SDN BHD on Sep 30, 2011. The application was issued on Jul 19, 2023.

Patent Summary

Patent Family

Patent Oppositions

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
SEMPERIT INVESTMENTS ASIA PTE	Feb 28, 2020	SCHAAD

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 22, 2023
Decision to maintain the European patent in amended form
Jun 22, 2023
Decision to maintain the European patent in amended form
Jun 16, 2023
Termination of the opposition proceedings with maintenance of patent
Jun 14, 2023
(Electronic) Receipt
Jun 14, 2023
Filing of the translation of the amended claims
Jun 14, 2023
French translation of claims
Jun 14, 2023
German translation of the claims
Mar 15, 2023
Communication of bibliographic data
Mar 15, 2023
Communication to opponent concerning maintenance
Mar 15, 2023
Communication with request to file translations
Mar 6, 2023
Maintenance of the patent with the documents specified in the final decision
Jan 9, 2023
(Electronic) Receipt
Jan 9, 2023
Advice of delivery
Jan 9, 2023
Letter accompanying subsequently filed items
Jan 4, 2023
(Electronic) Receipt
Jan 4, 2023
Advice of delivery
Jan 4, 2023
Letter accompanying subsequently filed items
Jan 3, 2023
Brief communication - Opposition proceedings
Dec 29, 2022
(Electronic) Receipt
Dec 29, 2022
Letter accompanying subsequently filed items
Dec 29, 2022
Letter regarding the opposition procedure (no time limit)
Dec 22, 2022
Communication about missing advice of delivery
Nov 23, 2022
Advice of delivery
Nov 22, 2022
Annex to the communication - opposition
Nov 22, 2022
Decision of the Opposition Division and instruction
Nov 22, 2022
Druckexemplar in opposition procedure
Nov 22, 2022
Grounds for the decision (Annex) - opposition
Nov 22, 2022
Interlocutory decision in opposition proceedings
Nov 22, 2022
Interlocutory decision in opposition proceedings
Nov 22, 2022
Means of redress
Nov 22, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 22, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 22, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 22, 2022
Provision of a copy of the minutes - opposition procedure
Nov 22, 2022
Provision of a copy of the minutes - opposition procedure
Nov 22, 2022
Scanned annex to a communication - opposition procedure
Nov 22, 2022
Transmittal of decision / summons - opposition
Nov 22, 2022
Transmittal of decision / summons - opposition
Mar 18, 2022
Brief communication - Opposition proceedings
Mar 18, 2022
Communication of amended entries
Mar 3, 2022
Letter accompanying subsequently filed items
Mar 3, 2022
Request concerning representative opponent
Feb 10, 2022
Brief communication - Opposition proceedings
Feb 9, 2022
Information about the result of oral proceedings
Feb 7, 2022
(Electronic) Receipt
Feb 7, 2022
Letter accompanying subsequently filed items
Feb 7, 2022
Written submission in preparation to/during oral proceedings
Jan 17, 2022
Brief communication - Opposition proceedings
Jan 3, 2022
(Electronic) Receipt
Jan 3, 2022
Letter accompanying subsequently filed items
Jan 3, 2022
Written submission in preparation to/during oral proceedings
Dec 10, 2021
Brief communication - Opposition proceedings
Dec 9, 2021
Notification concerning the date of oral proceedings
Dec 8, 2021
Notification concerning the date of oral proceedings
Dec 6, 2021
(Electronic) Receipt
Dec 6, 2021
Letter accompanying subsequently filed items
Dec 6, 2021
Written submission in preparation to/during oral proceedings
Nov 30, 2021
Brief communication - Opposition proceedings
Nov 24, 2021
(Electronic) Receipt
Nov 24, 2021
Authorisation
Nov 24, 2021
Letter accompanying subsequently filed items
Nov 24, 2021
Written submission in preparation to/during oral proceedings
Oct 26, 2021
Brief communication - Opposition proceedings
Oct 21, 2021
(Electronic) Receipt
Oct 21, 2021
Letter accompanying subsequently filed items
Oct 21, 2021
Written submission in preparation to/during oral proceedings
Aug 27, 2021
Brief communication - Opposition proceedings
Aug 23, 2021
(Electronic) Receipt
Aug 23, 2021
Letter accompanying subsequently filed items
Aug 23, 2021
Request for interpreters during oral proceedings
Feb 25, 2021
Advice of delivery
Feb 22, 2021
Advice of delivery
Feb 12, 2021
Acknowledgement of a document
Feb 12, 2021
Acknowledgement of a document
Feb 12, 2021
Annex to the communication - opposition
Feb 12, 2021
Information concerning oral proceedings
Feb 12, 2021
Summons to attend oral proceedings
Feb 12, 2021
Summons to attend oral proceedings
Oct 2, 2020
Brief communication - Opposition proceedings
Sep 29, 2020
(Electronic) Receipt
Sep 29, 2020
Auxiliary request during Opposition procedure
Sep 29, 2020
Auxiliary request during Opposition procedure
Sep 29, 2020
Auxiliary request during Opposition procedure
Sep 29, 2020
Auxiliary request during Opposition procedure
Sep 29, 2020
Auxiliary request during Opposition procedure - 01
Sep 29, 2020
Auxiliary request during Opposition procedure - 02
Sep 29, 2020
Auxiliary request during Opposition procedure - 03
Sep 29, 2020
Auxiliary request during Opposition procedure - 04
Sep 29, 2020
Citation in opposition procedure - 005
Sep 29, 2020
Citation in opposition procedure - 006
Sep 29, 2020
Citation in opposition procedure - 007
Sep 29, 2020
Citation in opposition procedure - 008
Sep 29, 2020
Citation in opposition procedure - 009
Sep 29, 2020
Citation in opposition procedure - 010
Sep 29, 2020
Citation in opposition procedure - 011
Sep 29, 2020
Consolidated list of cited opposition documents
Sep 29, 2020
Letter accompanying subsequently filed items
Sep 29, 2020
Main request during Opposition procedure
Sep 29, 2020
Reply of the patent proprietor to the notice(s) of opposition
Jul 6, 2020
Brief communication - Opposition proceedings
Jul 6, 2020
Grant of extension of time limit (opposition procedure)
Jul 1, 2020
(Electronic) Receipt
Jul 1, 2020
Letter accompanying subsequently filed items
Jul 1, 2020
Request for extension of time limit
Mar 20, 2020
Communication of a notice of opposition and request to file observations
Mar 20, 2020
Notice of further oppositions to opponent(s)
Mar 4, 2020
Communication of a notice of opposition - first information to patent proprietor
Feb 28, 2020
(Electronic) Receipt
Feb 28, 2020
Citation in opposition procedure - 001
Feb 28, 2020
Citation in opposition procedure - 001
Feb 28, 2020
Citation in opposition procedure - 002
Feb 28, 2020
Citation in opposition procedure - 003
Feb 28, 2020
Citation in opposition procedure - 004
Feb 28, 2020
Notice of opposition
Feb 28, 2020
Notice of opposition
Jun 18, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
May 15, 2019
Refund of fees
May 9, 2019
Decision to grant a European patent
Apr 29, 2019
(Electronic) Receipt
Apr 29, 2019
Filing of the translations of the claims
Apr 29, 2019
French translation of claims
Apr 29, 2019
German translation of the claims
Jan 4, 2019
Bibliographic data of the European patent application
Jan 4, 2019
Communication about intention to grant a European patent
Jan 4, 2019
Intention to grant (signatures)
Jan 4, 2019
Text intended for grant (clean copy)
Jan 4, 2019
Text intended for grant (version for approval)
Aug 2, 2018
(Electronic) Receipt
Aug 2, 2018
Amended claims with annotations
Aug 2, 2018
Amended description with annotations
Aug 2, 2018
Claims
Aug 2, 2018
Description
Aug 2, 2018
Letter accompanying subsequently filed items
Aug 2, 2018
Reply to communication from the Examining Division
Jul 23, 2018
Transmittal of third party observations to applicant
Jul 17, 2018
Non-patent literature filed by a third party
Jul 17, 2018
Observations by third parties
Jul 17, 2018
Patent document filed by a Third party
Jul 17, 2018
Patent document filed by a Third party
Jul 17, 2018
Patent document filed by a Third party
Apr 5, 2018
Annex to the communication
Apr 5, 2018
Communication from the Examining Division
Mar 15, 2018
(Electronic) Receipt
Mar 15, 2018
Amended claims with annotations
Mar 15, 2018
Annex
Mar 15, 2018
Claims
Mar 15, 2018
Letter accompanying subsequently filed items
Mar 15, 2018
Reply to communication from the Examining Division
Dec 21, 2017
Grant of extension of time limit (examination procedure)
Dec 18, 2017
(Electronic) Receipt
Dec 18, 2017
Letter accompanying subsequently filed items
Dec 18, 2017
Request for extension of time limit to communication from the Examining Division
Sep 8, 2017
Annex to the communication
Sep 8, 2017
Communication from the Examining Division
May 4, 2017
(Electronic) Receipt
May 4, 2017
Amended claims with annotations
May 4, 2017
Amended description with annotations
May 4, 2017
Claims
May 4, 2017
Description
May 4, 2017
Letter accompanying subsequently filed items
May 4, 2017
Reply to communication from the Examining Division
Feb 27, 2017
Grant of extension of time limit (examination procedure)
Feb 21, 2017
(Electronic) Receipt
Feb 21, 2017
Letter accompanying subsequently filed items
Feb 21, 2017
Request for extension of time limit to communication from the Examining Division
Oct 26, 2016
Annex to a communication
Oct 26, 2016
Annex to the communication
Oct 26, 2016
Communication from the Examining Division
Oct 12, 2016
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Sep 21, 2016
Transmittal of third party observations to applicant
Jul 14, 2016
Observations by third parties
Jul 14, 2016
Patent document filed by a Third party
Jul 6, 2016
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Jul 1, 2016
(Electronic) Receipt
Jul 1, 2016
Description
Jul 1, 2016
Letter accompanying subsequently filed items
Jul 1, 2016
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Jul 1, 2016
Translation of the claims
Jul 1, 2016
Translation of the claims
Mar 2, 2016
Bibliographic data of the European patent application
Mar 2, 2016
Communication about intention to grant a European patent
Mar 2, 2016
Intention to grant (signatures)
Mar 2, 2016
Text intended for grant
Feb 4, 2016
(Electronic) Receipt
Feb 4, 2016
Amended claims with annotations
Feb 4, 2016
Claims
Feb 4, 2016
Letter accompanying subsequently filed items
Feb 4, 2016
Reply to communication from the Examining Division
Jan 8, 2016
Grant of extension of time limit (examination procedure)
Dec 29, 2015
(Electronic) Receipt
Dec 29, 2015
Letter accompanying subsequently filed items
Dec 29, 2015
Request for extension of time limit to communication from the Examining Division
Sep 11, 2015
Annex to the communication
Sep 11, 2015
Communication from the Examining Division
Sep 7, 2015
Examination started
Jul 15, 2015
CDS Clean up - amended data concerning the representative of the applicant (Association)
Dec 4, 2014
(Electronic) Receipt
Dec 4, 2014
Amended claims filed after receipt of (European) search report
Dec 4, 2014
Amended claims with annotations
Dec 4, 2014
Amendments received before examination
Dec 4, 2014
Letter accompanying subsequently filed items
Jun 4, 2014
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
May 15, 2014
Communication regarding the transmission of the European search report
May 15, 2014
European search opinion
May 15, 2014
Supplementary European search report
Jul 10, 2013
Notification of forthcoming publication
Jun 6, 2013
Communication regarding possible amendment of the application/payment of claims fee
May 22, 2013
Communication to designated inventor
May 22, 2013
Communication to designated inventor
May 22, 2013
Communication to designated inventor
May 22, 2013
Communication to designated inventor
May 22, 2013
Communication to designated inventor
May 14, 2013
Translation of the international preliminary report on patentability
May 9, 2013
(Electronic) Receipt
May 9, 2013
Description
May 9, 2013
Letter accompanying subsequently filed items
May 9, 2013
Matter concerning the application
Apr 29, 2013
(Electronic) Receipt
Apr 29, 2013
Abstract
Apr 29, 2013
Authorisation
Apr 29, 2013
Claims
Apr 29, 2013
Description
Apr 29, 2013
Description
Apr 29, 2013
Drawings
Apr 29, 2013
Request for entry into the European phase
Apr 15, 2013
Copy of the international preliminary report on patentability
Apr 5, 2013
Notification of the recording of a change
Feb 8, 2013
Information on entry into European phase
Oct 10, 2012
Notification of the recording of a change
Apr 25, 2012
Priority document (electronically transmitted)
Apr 5, 2012
Copy of the international search report
Apr 5, 2012
Copy of the translated international search report
Apr 5, 2012
International publication pamphlet

EP2623529

KOSSAN SDN BHD

Application Number: EP11829443A
Filing Date: Sep 30, 2011
Status: Patent Maintained As Amended; Jun 16, 2023
Publication Date: Jul 19, 2023
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