Pipe Prepared From An Ethylen Polymer Composition

Patent No. EP2275483 (titled "Pipe Prepared From An Ethylen Polymer Composition") was filed by Ineos Manufacturing Belgium on Aug 18, 1998. The application was issued on Aug 22, 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
BOREALIS	Jan 22, 2016	SALMINEN

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 26, 2018
Decision to maintain the European patent in amended form
Jul 26, 2018
Decision to maintain the European patent in amended form
Jul 20, 2018
Termination of the opposition proceedings with maintenance of patent
Jul 16, 2018
(Electronic) Receipt
Jul 16, 2018
Clean copy of description pages in the opposition procedure
Jul 16, 2018
English translation of the claims
Jul 16, 2018
Filing of the translation of the amended claims
Jul 16, 2018
German translation of the claims
May 16, 2018
Communication to opponent concerning maintenance
May 16, 2018
Communication with request to file translations
May 9, 2018
Maintenance of the patent with the documents specified in the final decision
Feb 14, 2018
Advice of delivery
Feb 2, 2018
Advice of delivery
Jan 31, 2018
Advice of delivery
Jan 25, 2018
Annex to the communication - opposition
Jan 25, 2018
Decision of the Opposition Division and instruction
Jan 25, 2018
Grounds for the decision (Annex) - opposition
Jan 25, 2018
Interlocutory decision in opposition proceedings
Jan 25, 2018
Internal form - Opposition/addressees
Jan 25, 2018
Internal form - Opposition/addressees
Jan 25, 2018
Means of redress
Jan 25, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 25, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 25, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jan 25, 2018
OPPODREX with handwritten amendments
Jan 25, 2018
Provision of a copy of the minutes - opposition procedure
Jan 25, 2018
Scanned annex to a communication - opposition procedure
Nov 23, 2017
Information about the result of oral proceedings
Sep 28, 2017
Brief communication - Opposition proceedings
Sep 28, 2017
Brief communication - Opposition proceedings
Sep 22, 2017
(Electronic) Receipt
Sep 22, 2017
(Electronic) Receipt
Sep 22, 2017
Any annexes (other than citation) to an opposition letter
Sep 22, 2017
Any annexes (other than citation) to an opposition letter
Sep 22, 2017
Any annexes (other than citation) to an opposition letter
Sep 22, 2017
Letter accompanying subsequently filed items
Sep 22, 2017
Letter accompanying subsequently filed items
Sep 22, 2017
Written submission in preparation to/during oral proceedings
Sep 22, 2017
Written submission in preparation to/during oral proceedings
Feb 7, 2017
Advice of delivery
Jan 4, 2017
Advice of delivery
Dec 23, 2016
Annex to the communication - opposition
Dec 23, 2016
Information concerning oral proceedings
Dec 23, 2016
Preparation for oral proceedings
Dec 23, 2016
Summons to attend oral proceedings
Dec 23, 2016
Summons to attend oral proceedings
Sep 12, 2016
Brief communication - Opposition proceedings
Sep 6, 2016
Claims
Sep 6, 2016
Letter accompanying subsequently filed items
Sep 6, 2016
Reply of the patent proprietor to the notice(s) of opposition
Jul 12, 2016
Brief communication - Opposition proceedings
Jul 8, 2016
Brief communication - Opposition proceedings
Jul 8, 2016
Grant of extension of time limit (opposition procedure)
Jul 6, 2016
Letter regarding the opposition procedure (no time limit)
Jul 4, 2016
Request for extension of time limit
Feb 26, 2016
Communication of a notice of opposition and request to file observations
Feb 26, 2016
Notice of further oppositions to opponent(s)
Jan 28, 2016
Communication of a notice of opposition - first information to patent proprietor
Jan 22, 2016
(Electronic) Receipt
Jan 22, 2016
(Electronic) Receipt
Jan 22, 2016
Letter accompanying subsequently filed items
Jan 22, 2016
Non-patent literature cited during the opposition procedure
Jan 22, 2016
Non-patent literature cited during the opposition procedure
Jan 22, 2016
Non-patent literature cited during the opposition procedure
Jan 22, 2016
Notice of opposition
Jan 22, 2016
Notice of opposition
Jan 22, 2016
Patent document cited during the opposition procedure
Jan 22, 2016
Patent document cited during the opposition procedure
Jan 22, 2016
Patent document cited during the opposition procedure
Jan 22, 2016
Request for oral proceedings
Apr 22, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Mar 27, 2015
Brief communication to applicant/representative
Mar 26, 2015
Decision to grant a European patent
Mar 24, 2015
Decision to allow further processing
Mar 17, 2015
Invitation to correct deficiencies in the request for further processing
Mar 12, 2015
(Electronic) Receipt
Mar 12, 2015
Request for further processing
Mar 9, 2015
(Electronic) Receipt
Mar 9, 2015
Application deemed to be withdrawn ( translations of claims/payment missing)
Mar 9, 2015
English translation of the claims
Mar 9, 2015
Filing of the translations of the claims
Mar 9, 2015
German translation of the claims
Jan 22, 2015
(Electronic) Receipt
Jan 22, 2015
Letter accompanying subsequently filed items
Sep 19, 2014
Bibliographic data of the European patent application
Sep 19, 2014
Communication about intention to grant a European patent
Sep 19, 2014
Intention to grant (signatures)
Sep 19, 2014
Text intended for grant
Apr 11, 2014
(Electronic) Receipt
Apr 11, 2014
Claims
Apr 11, 2014
Letter accompanying subsequently filed items
Apr 11, 2014
Reply to communication from the Examining Division
Mar 7, 2014
Annex to the communication
Mar 7, 2014
Communication from the Examining Division
Aug 9, 2012
Submission concerning representation
Aug 7, 2012
Submission concerning representation
Jan 20, 2012
CDS Clean up - amended data concerning the representative for the applicant
Dec 19, 2011
Submission concerning representation
Jul 5, 2011
(Electronic) Receipt
Jul 5, 2011
Letter accompanying subsequently filed items
Jul 5, 2011
Reply to Written Opinion prepared by the EPO
May 12, 2011
(Electronic) Receipt
May 12, 2011
Letter accompanying subsequently filed items
May 12, 2011
Reply to Written Opinion prepared by the EPO
Jan 24, 2011
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Jan 3, 2011
Refund of fees
Dec 22, 2010
Notification of forthcoming publication
Nov 29, 2010
Communication regarding the transmission of the European search report
Nov 29, 2010
European search opinion
Nov 29, 2010
European search report
Nov 23, 2010
Modified abstract
Sep 28, 2010
Abstract
Sep 28, 2010
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Sep 28, 2010
Claims
Sep 28, 2010
Description
Sep 28, 2010
Designation of inventor
Sep 28, 2010
Designation of inventor
Sep 28, 2010
Request for grant of a European patent (divisional application)
Aug 18, 1998
Priority document

EP2275483

INEOS MANUFACTURING BELGIUM

Application Number: EP10180685A
Filing Date: Aug 18, 1998
Status: Patent Maintained As Amended; Jul 20, 2018
Publication Date: Aug 22, 2018
External Links: Slate, Register , Google Patents

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Pipe Prepared From An Ethylen Polymer Composition

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Dossier Documents

EP2275483