Manufacturing Method For Propylene Polymer

Patent No. EP2495260 (titled "Manufacturing Method For Propylene Polymer") was filed by Japan Polypropylene on Oct 29, 2010. The application was issued on Oct 24, 2018.

Patent Family

Statuses, jurisdictions and citation links are shared on request.

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
INEOS EUROPE	Mar 4, 2015	KING

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

Sep 27, 2018
Decision to maintain the European patent in amended form
Sep 27, 2018
Decision to maintain the European patent in amended form
Sep 21, 2018
Termination of the opposition proceedings with maintenance of patent
Sep 6, 2018
(Electronic) Receipt
Sep 6, 2018
Any annexes (other than citation) to an opposition letter
Sep 6, 2018
Any annexes (other than citation) to an opposition letter
Sep 6, 2018
Filing of the translation of the amended claims
Jul 18, 2018
Brief communication - Opposition proceedings
Jul 18, 2018
Communication of bibliographic data
Jul 18, 2018
Communication with request to file translations
Jun 13, 2018
(Electronic) Receipt
Jun 13, 2018
Any annexes (other than citation) to an opposition letter
Jun 13, 2018
Filing of the translation of the amended claims
Jun 13, 2018
French translation of claims
Jun 13, 2018
German translation of the claims
Apr 30, 2018
(Electronic) Receipt
Apr 30, 2018
Letter accompanying subsequently filed items
Apr 30, 2018
Request for correction
Apr 24, 2018
Brief communication - Opposition proceedings
Apr 19, 2018
Communication of bibliographic data
Apr 19, 2018
Communication to opponent concerning maintenance
Apr 19, 2018
Communication with request to file translations
Apr 17, 2018
(Electronic) Receipt
Apr 17, 2018
General enquiry
Apr 17, 2018
Letter accompanying subsequently filed items
Apr 6, 2018
Maintenance of the patent with the documents specified in the final decision
Jan 25, 2018
Advice of delivery
Jan 5, 2018
Advice of delivery
Dec 19, 2017
Advice of delivery
Dec 19, 2017
Advice of delivery
Dec 14, 2017
Acknowledgement of a document
Dec 14, 2017
Acknowledgement of a document
Dec 14, 2017
Decision of the Opposition Division and instruction
Dec 14, 2017
Druckexemplar in opposition procedure
Dec 14, 2017
Grounds for the decision (Annex) - opposition
Dec 14, 2017
Interlocutory decision in opposition proceedings
Dec 14, 2017
Internal form - Opposition/addressees
Dec 14, 2017
Means of redress
Dec 14, 2017
Scanned annex to a communication - opposition procedure
Aug 3, 2017
Brief communication - Opposition proceedings
Jul 25, 2017
Reply to an examination report in opposition proceedings
Jun 7, 2017
Communication inviting the parties to file observations
Jun 7, 2017
Communication inviting the parties to file observations
Jun 7, 2017
Internal form - Opposition/addressees
Jun 7, 2017
Scanned annex to a communication - opposition procedure
May 16, 2017
Notification concerning the date of oral proceedings
May 16, 2017
Notification concerning the date of oral proceedings
May 4, 2017
Letter regarding the opposition procedure (no time limit)
Apr 21, 2017
Letter regarding the opposition procedure (no time limit)
Apr 3, 2017
Brief communication - Opposition proceedings
Mar 28, 2017
Brief communication - Opposition proceedings
Mar 24, 2017
Claims
Mar 24, 2017
Claims
Mar 24, 2017
Claims
Mar 24, 2017
Claims
Mar 24, 2017
Claims
Mar 24, 2017
Claims
Mar 24, 2017
Claims
Mar 24, 2017
Claims
Mar 24, 2017
Letter regarding the opposition procedure (no time limit)
Mar 22, 2017
Request for interpreters during oral proceedings
Jul 12, 2016
Advice of delivery
Jul 5, 2016
Advice of delivery
Jun 29, 2016
Advice of delivery
Jun 24, 2016
Advice of delivery
Jun 20, 2016
Acknowledgement of a document
Jun 20, 2016
Acknowledgement of a document
Jun 20, 2016
Annex to the communication - opposition
Jun 20, 2016
Information about the result of oral proceedings
Jun 20, 2016
Information concerning oral proceedings
Jun 20, 2016
Preparation for oral proceedings
Jun 20, 2016
Summons to attend oral proceedings
Jun 20, 2016
Summons to attend oral proceedings
Oct 29, 2015
Brief communication - Opposition proceedings
Oct 20, 2015
Claims
Oct 20, 2015
Claims
Oct 20, 2015
Claims
Oct 20, 2015
Claims
Oct 20, 2015
Claims
Oct 20, 2015
Claims
Oct 20, 2015
Claims
Oct 20, 2015
Claims
Oct 20, 2015
Reply of the patent proprietor to the notice(s) of opposition
Aug 6, 2015
Grant of extension of time limit (opposition procedure)
Jul 30, 2015
Request for extension of time limit
Apr 10, 2015
Communication of a notice of opposition and request to file observations
Apr 10, 2015
Notice of further oppositions to opponent(s)
Mar 13, 2015
Letter regarding the opposition procedure (no time limit)
Mar 10, 2015
Communication of a notice of opposition - first information to patent proprietor
Mar 4, 2015
(Electronic) Receipt
Mar 4, 2015
Non-patent literature cited during the opposition procedure
Mar 4, 2015
Notice of opposition
Mar 4, 2015
Notice of opposition
Mar 4, 2015
Patent document cited during the opposition procedure
Mar 4, 2015
Patent document cited during the opposition procedure
Mar 4, 2015
Patent document cited during the opposition procedure
Mar 4, 2015
Patent document cited during the opposition procedure
Mar 4, 2015
Patent document cited during the opposition procedure
Mar 4, 2015
Patent document cited during the opposition procedure
Mar 4, 2015
Patent document cited during the opposition procedure
Mar 4, 2015
Patent document cited during the opposition procedure
Mar 4, 2015
Patent document cited during the opposition procedure
Mar 4, 2015
Translation of the evidence during Opposition procedure
Sep 26, 2014
Submission concerning representation
Jun 5, 2014
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
May 9, 2014
Decision to grant a European patent
Apr 14, 2014
Filing of the translations of the claims
Apr 14, 2014
French translation of claims
Apr 14, 2014
German translation of the claims
Apr 14, 2014
Payment of fees and costs
Jan 7, 2014
Bibliographic data of the European patent application
Jan 7, 2014
Communication about intention to grant a European patent
Jan 7, 2014
Intention to grant (signatures)
Jan 7, 2014
Text intended for grant
Jul 24, 2013
Examination started
Jul 2, 2013
Amended claims filed after receipt of (European) search report
Jul 2, 2013
Amended claims with annotations
Jul 2, 2013
Amendments received before examination
Feb 28, 2013
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Feb 11, 2013
Communication regarding the transmission of the European search report
Feb 11, 2013
European search opinion
Feb 11, 2013
Supplementary European search report
Jan 28, 2013
Claims
Jan 28, 2013
Description
Jan 28, 2013
Matter concerning the application
Dec 11, 2012
Amended claims filed after receipt of (European) search report
Dec 11, 2012
Amended description filed after receipt of (European) search report
Dec 11, 2012
Amendments received before examination
Aug 8, 2012
Notification of forthcoming publication
Jun 27, 2012
Translation of the international preliminary report on patentability
Jun 6, 2012
Communication regarding possible amendment of the application/payment of claims fee
May 21, 2012
Copy of the international preliminary report on patentability
May 9, 2012
CDS Clean up - amended data concerning the representative of the applicant (Association)
May 9, 2012
CDS Clean up - amended data concerning the representative of the applicant (Association)
May 9, 2012
Communication for party to proceedings/third party
Apr 27, 2012
(Electronic) Receipt
Apr 27, 2012
Abstract
Apr 27, 2012
Claims
Apr 27, 2012
Description
Apr 27, 2012
Drawings
Apr 27, 2012
Request for entry into the European phase
Mar 9, 2012
Information on entry into European phase
May 26, 2011
Priority document (electronically transmitted)
May 26, 2011
Priority document (electronically transmitted)
May 26, 2011
Priority document (electronically transmitted)
May 5, 2011
Copy of the international search report
May 5, 2011
Copy of the translated international search report
May 5, 2011
International publication pamphlet

EP2495260

JAPAN POLYPROPYLENE

Application Number: EP10826887A
Filing Date: Oct 29, 2010
Status: Patent Maintained As Amended; Sep 21, 2018
Publication Date: Oct 24, 2018
External Links: Slate, Register , Google Patents

IP Verse

Manufacturing Method For Propylene Polymer

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2495260