Threaded Joint For Steel Pipes

Patent No. EP2302273 (titled "Threaded Joint For Steel Pipes") was filed by Nippon Steel on Mar 29, 2006. The application was issued on Nov 5, 2014.

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
TENARIS CONNECTIONS	Jul 16, 2015	AUGUST DEBOUZY

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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Dec 9, 2020
Termination of the opposition proceedings with revocation of patent
Dec 2, 2020
Advice of delivery
Dec 1, 2020
(Electronic) Receipt
Dec 1, 2020
Advice of delivery
Dec 1, 2020
Letter accompanying subsequently filed items
Nov 27, 2020
Decision of the Board of Appeal
Nov 27, 2020
F3032 Notification(s) of the decision
Nov 27, 2020
F3032 Notification(s) of the decision
Nov 23, 2020
F3345 Forwarding of submissions to parties
Nov 19, 2020
F3303.16 Change of composition of the Board (T)
Nov 18, 2020
(Electronic) Receipt
Nov 18, 2020
F3303.16 Change of composition of the Board (T)
Nov 18, 2020
Letter accompanying subsequently filed items
Nov 18, 2020
Letter relating to Appeal Procedure
Aug 6, 2019
Communication of the registration of a transfer or change of name and/or address
Aug 1, 2019
Annexes in respect of a client data request
Aug 1, 2019
Annexes in respect of a client data request
Aug 1, 2019
Letter accompanying subsequently filed items
Jun 19, 2019
Communication of amended entries in the Register of European Patents
Jun 19, 2019
F3345 Forwarding of submissions to parties
Jun 10, 2019
Submission concerning change of applicant's name
Jun 10, 2019
Submission concerning change of applicant's name
May 31, 2019
F3345 Forwarding of submissions to parties
May 20, 2019
(Electronic) Receipt
May 20, 2019
Letter regarding the opposition procedure (no time limit)
May 20, 2019
Letter relating to Appeal Procedure
Apr 3, 2019
Annexes (other than cited documents) regarding appeal procedure
Apr 3, 2019
Annexes (other than cited documents) regarding appeal procedure
Apr 3, 2019
F3326 Communication with time limit (inter partes)
Apr 3, 2019
F3326 Communication with time limit (inter partes)
May 3, 2018
F3345 Forwarding of submissions to parties
Apr 26, 2018
(Electronic) Receipt
Apr 26, 2018
Annexes (other than cited documents) regarding appeal procedure
Apr 26, 2018
Letter accompanying subsequently filed items
Apr 26, 2018
Letter relating to Appeal Procedure
Mar 28, 2018
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Mar 28, 2018
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Mar 7, 2018
F3326 Communication with time limit (inter partes)
Mar 7, 2018
F3326 Communication with time limit (inter partes)
Nov 9, 2017
F3345 Forwarding of submissions to parties
Nov 3, 2017
(Electronic) Receipt
Nov 3, 2017
Letter accompanying subsequently filed items
Nov 3, 2017
Letter relating to Appeal Procedure
Aug 25, 2017
F3345 Forwarding of submissions to parties
Aug 18, 2017
(Electronic) Receipt
Aug 18, 2017
Amended claims with annotations
Aug 18, 2017
Amended claims with annotations
Aug 18, 2017
Amended claims with annotations
Aug 18, 2017
Amended claims with annotations
Aug 18, 2017
Amended claims with annotations
Aug 18, 2017
Amended claims with annotations
Aug 18, 2017
Amended claims with annotations
Aug 18, 2017
Amended claims with annotations
Aug 18, 2017
Amended claims with annotations
Aug 18, 2017
Amended claims with annotations
Aug 18, 2017
Amended claims with annotations
Aug 18, 2017
Amended claims with annotations
Aug 18, 2017
Amended claims with annotations
Aug 18, 2017
Amended claims with annotations
Aug 18, 2017
Amended claims with annotations
Aug 18, 2017
Amended claims with annotations
Aug 18, 2017
Amended claims with annotations
Aug 18, 2017
Amended claims with annotations
Aug 18, 2017
Amended claims with annotations
Aug 18, 2017
Annexes (other than cited documents) regarding appeal procedure
Aug 18, 2017
Annexes (other than cited documents) regarding appeal procedure
Aug 18, 2017
Claims
Aug 18, 2017
Claims
Aug 18, 2017
Claims
Aug 18, 2017
Claims
Aug 18, 2017
Claims
Aug 18, 2017
Claims
Aug 18, 2017
Claims
Aug 18, 2017
Claims
Aug 18, 2017
Claims
Aug 18, 2017
Claims
Aug 18, 2017
Claims
Aug 18, 2017
Claims
Aug 18, 2017
Claims
Aug 18, 2017
Claims
Aug 18, 2017
Claims
Aug 18, 2017
Claims
Aug 18, 2017
Claims
Aug 18, 2017
Claims
Aug 18, 2017
Claims
Aug 18, 2017
Letter accompanying subsequently filed items
Aug 18, 2017
Letter relating to Appeal Procedure
Aug 18, 2017
Reply to appeal
Aug 16, 2017
(Electronic) Receipt
Aug 16, 2017
Letter accompanying subsequently filed items
Aug 16, 2017
Letter relating to Appeal Procedure
Jul 10, 2017
Composition of the board (T)
Jun 12, 2017
(Electronic) Receipt
Jun 12, 2017
Communication of amended entries concerning the representative
Jun 12, 2017
F3345 Forwarding of submissions to parties
Jun 12, 2017
Letter accompanying subsequently filed items
Jun 12, 2017
Request for change of name -opponent
Jun 12, 2017
Request for change of name -opponent
Jun 12, 2017
Request for change of name -opponent
Jun 7, 2017
Submission concerning change of applicant's representative
Jun 6, 2017
Submission concerning change of applicant's representative
Apr 25, 2017
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Apr 18, 2017
(Electronic) Receipt
Apr 18, 2017
(Electronic) Receipt
Apr 18, 2017
Letter accompanying subsequently filed items
Apr 18, 2017
Letter accompanying subsequently filed items
Apr 18, 2017
Non-Patent Literature cited during the appeal procedure
Apr 18, 2017
Non-Patent Literature cited during the appeal procedure
Apr 18, 2017
Non-Patent Literature cited during the appeal procedure
Apr 18, 2017
Non-Patent Literature cited during the appeal procedure
Apr 18, 2017
Non-Patent Literature cited during the appeal procedure
Apr 18, 2017
Non-Patent Literature cited during the appeal procedure
Apr 18, 2017
Non-Patent Literature cited during the appeal procedure
Apr 18, 2017
Non-Patent Literature cited during the appeal procedure
Apr 18, 2017
Non-Patent Literature cited during the appeal procedure
Apr 18, 2017
Non-Patent Literature cited during the appeal procedure
Apr 18, 2017
Non-Patent Literature cited during the appeal procedure
Apr 18, 2017
Non-Patent Literature cited during the appeal procedure
Apr 18, 2017
Patent Document cited during the appeal procedure
Apr 18, 2017
Patent Document cited during the appeal procedure
Apr 18, 2017
Patent Document cited during the appeal procedure
Apr 18, 2017
Patent Document cited during the appeal procedure
Apr 18, 2017
Statement of grounds of appeal
Apr 18, 2017
Statement of grounds of appeal
Feb 27, 2017
F3204 Communication of the file number to the parties
Feb 21, 2017
Processing of an appeal
Feb 17, 2017
(Electronic) Receipt
Feb 17, 2017
(Electronic) Receipt
Feb 17, 2017
Letter accompanying subsequently filed items
Feb 17, 2017
Letter accompanying subsequently filed items
Feb 17, 2017
Notice of appeal
Feb 17, 2017
Notice of appeal
Dec 19, 2016
Advice of delivery
Dec 13, 2016
Advice of delivery
Dec 9, 2016
Advice of delivery
Dec 7, 2016
Acknowledgement of a document
Dec 7, 2016
Acknowledgement of a document
Dec 7, 2016
Annex to the communication - opposition
Dec 7, 2016
Decision of the Opposition Division and instruction
Dec 7, 2016
Decision rejecting the opposition
Dec 7, 2016
Grounds for the decision (Annex) - opposition
Dec 7, 2016
Internal form - Opposition/addressees
Dec 7, 2016
Internal form - Opposition/addressees
Dec 7, 2016
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 7, 2016
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 7, 2016
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Dec 7, 2016
Provision of a copy of the minutes - opposition procedure
Nov 7, 2016
Information about the result of oral proceedings
Nov 2, 2016
(Electronic) Receipt
Nov 2, 2016
Letter accompanying subsequently filed items
Nov 2, 2016
Non-patent literature cited during the opposition procedure
Nov 2, 2016
Non-patent literature cited during the opposition procedure
Nov 2, 2016
Patent document cited during the opposition procedure
Nov 2, 2016
Patent document cited during the opposition procedure
Nov 2, 2016
Patent document cited during the opposition procedure
Nov 2, 2016
Patent document cited during the opposition procedure
Nov 2, 2016
Patent document cited during the opposition procedure
Nov 2, 2016
Patent document cited during the opposition procedure
Nov 2, 2016
Patent document cited during the opposition procedure
Nov 2, 2016
Patent document cited during the opposition procedure
Nov 2, 2016
Patent document cited during the opposition procedure
Nov 2, 2016
Patent document cited during the opposition procedure
Nov 2, 2016
Patent document cited during the opposition procedure
Nov 2, 2016
Patent document cited during the opposition procedure
Nov 2, 2016
Patent document cited during the opposition procedure
Nov 2, 2016
Patent document cited during the opposition procedure
Nov 2, 2016
Translation of the evidence during Opposition procedure
Nov 2, 2016
Written submission in preparation to/during oral proceedings
Nov 1, 2016
Brief communication - Opposition proceedings
Oct 27, 2016
(Electronic) Receipt
Oct 27, 2016
Brief communication - Opposition proceedings
Oct 27, 2016
Letter accompanying subsequently filed items
Oct 27, 2016
Non-patent literature cited during the opposition procedure
Oct 27, 2016
Translation of the evidence during Opposition procedure
Oct 27, 2016
Written submission in preparation to/during oral proceedings
Oct 12, 2016
Brief communication - Opposition proceedings
Oct 12, 2016
Brief communication - Opposition proceedings
Oct 7, 2016
(Electronic) Receipt
Oct 7, 2016
(Electronic) Receipt
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Auxiliary request during Opposition procedure
Oct 7, 2016
Letter accompanying subsequently filed items
Oct 7, 2016
Letter accompanying subsequently filed items
Oct 7, 2016
Non-patent literature cited during the opposition procedure
Oct 7, 2016
Non-patent literature cited during the opposition procedure
Oct 7, 2016
Non-patent literature cited during the opposition procedure
Oct 7, 2016
Written submission in preparation to/during oral proceedings
Oct 7, 2016
Written submission in preparation to/during oral proceedings
Sep 14, 2016
Brief communication - Opposition proceedings
Sep 14, 2016
Brief communication - Opposition proceedings
Sep 6, 2016
(Electronic) Receipt
Sep 6, 2016
(Electronic) Receipt
Sep 6, 2016
Request for interpreters during oral proceedings
Sep 6, 2016
Request for interpreters during oral proceedings
May 17, 2016
Brief communication - Opposition proceedings
May 11, 2016
(Electronic) Receipt
May 11, 2016
Advice of delivery
May 11, 2016
Advice of delivery
May 11, 2016
Letter accompanying subsequently filed items
May 11, 2016
Request for interpreters during oral proceedings
May 9, 2016
Advice of delivery
May 4, 2016
Acknowledgement of a document
May 4, 2016
Acknowledgement of a document
May 4, 2016
Annex to the communication - opposition
May 4, 2016
Information concerning oral proceedings
May 4, 2016
Preparation for oral proceedings
May 4, 2016
Summons to attend oral proceedings
May 4, 2016
Summons to attend oral proceedings
Apr 26, 2016
Information about the result of oral proceedings
Jan 20, 2016
Brief communication - Opposition proceedings
Jan 13, 2016
(Electronic) Receipt
Jan 13, 2016
Amended claims with annotations
Jan 13, 2016
Amended description with annotations
Jan 13, 2016
Claims
Jan 13, 2016
Description
Jan 13, 2016
Letter accompanying subsequently filed items
Jan 13, 2016
Reply of the patent proprietor to the notice(s) of opposition
Jan 13, 2016
Reply of the patent proprietor to the notice(s) of opposition
Sep 11, 2015
Communication of a notice of opposition and request to file observations
Sep 11, 2015
Notice of further oppositions to opponent(s)
Jul 27, 2015
Communication of a notice of opposition - first information to patent proprietor
Jul 16, 2015
(Electronic) Receipt
Jul 16, 2015
Notice of opposition
Jul 16, 2015
Notice of opposition
Jul 16, 2015
Patent document cited during the opposition procedure
Jul 16, 2015
Patent document cited during the opposition procedure
Jul 16, 2015
Patent document cited during the opposition procedure
Jul 16, 2015
Patent document cited during the opposition procedure
Jul 16, 2015
Patent document cited during the opposition procedure
Jul 16, 2015
Patent document cited during the opposition procedure
Jul 16, 2015
Patent document cited during the opposition procedure
Nov 5, 2014
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Oct 9, 2014
Decision to grant a European patent
Sep 25, 2014
(Electronic) Receipt
Sep 25, 2014
Filing of the translations of the claims
Sep 25, 2014
French translation of claims
Sep 25, 2014
German translation of the claims
Sep 25, 2014
Letter accompanying subsequently filed items
Jul 3, 2014
Bibliographic data of the European patent application
Jul 3, 2014
Communication about intention to grant a European patent
Jul 3, 2014
Intention to grant (signatures)
Jul 3, 2014
Text intended for grant
May 16, 2014
Notification concerning the date of oral proceedings
May 8, 2014
Findings upon submissions relating to oral proceedings
Apr 14, 2014
(Electronic) Receipt
Apr 14, 2014
Claims
Apr 14, 2014
Claims
Apr 14, 2014
Claims
Apr 14, 2014
Description
Apr 14, 2014
Description
Apr 14, 2014
Description
Apr 14, 2014
Letter accompanying subsequently filed items
Apr 14, 2014
Letter dealing with oral proceedings
Jan 27, 2014
Advice of delivery
Jan 20, 2014
Acknowledgement of a document
Jan 20, 2014
Annex to the communication
Jan 20, 2014
Summons to attend oral proceedings
Jan 15, 2014
Acknowledgement of a document
Jan 6, 2014
Preparation for oral proceedings
Dec 5, 2013
Communication of the registration of a transfer or change of name and/or address
Nov 25, 2013
Annexes in respect of a client data request
Nov 22, 2013
Submission concerning change of applicant's name
Feb 15, 2013
(Electronic) Receipt
Feb 15, 2013
Amended claims with annotations
Feb 15, 2013
Amended description with annotations
Feb 15, 2013
Claims
Feb 15, 2013
Description
Feb 15, 2013
Letter accompanying subsequently filed items
Feb 15, 2013
Reply to communication from the Examining Division
Jan 10, 2013
Information relating to the filing of a voluntary divisional application
Dec 19, 2012
Communication of the registration of a transfer or change of name and/or address
Dec 11, 2012
Submission concerning a transfer of rights (applicant)
Oct 22, 2012
Annex to the communication
Oct 22, 2012
Communication from the Examining Division
Mar 14, 2012
CDS Clean up - amended data concerning the representative for the applicant
Mar 12, 2012
Submission concerning representation
Sep 2, 2011
(Electronic) Receipt
Sep 2, 2011
Amended claims filed after receipt of (European) search report
Sep 2, 2011
Amended claims with annotations
Sep 2, 2011
Amended description filed after receipt of (European) search report
Sep 2, 2011
Amended description with annotations
Sep 2, 2011
Amendments received before examination
Sep 2, 2011
Letter accompanying subsequently filed items
Aug 10, 2011
Refund of fees
Apr 4, 2011
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Mar 10, 2011
Letter accompanying subsequently filed items
Mar 10, 2011
Letter concerning fees and payments
Mar 2, 2011
Notification of forthcoming publication
Feb 28, 2011
Communication regarding the transmission of the European search report
Feb 28, 2011
European search opinion
Feb 28, 2011
European search report
Dec 22, 2010
Confirmation of receipt of (electronically) transmitted priority document
Dec 10, 2010
Abstract
Dec 10, 2010
Claims
Dec 10, 2010
Description
Dec 10, 2010
Designation of inventor
Dec 10, 2010
Document related to search matters
Dec 10, 2010
Drawings
Dec 10, 2010
Matter concerning the application
Dec 10, 2010
Request for grant of a European patent (divisional application)
Aug 24, 2007
Translation of priority document
Oct 24, 2006
Priority document (electronically transmitted)

EP2302273

NIPPON STEEL

Application Number: EP10015538A
Filing Date: Mar 29, 2006
Status: Revoked; Dec 9, 2020
Publication Date: Nov 5, 2014
External Links: Slate, Register , Google Patents

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Threaded Joint For Steel Pipes

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Dossier Documents

EP2302273