IP Verse

Hot-Rolled High-Strength Steel Strip With Improved Haz-Softening Resistance And Method Of Producing Said Steel

Patent No. EP2729590 (titled "Hot-Rolled High-Strength Steel Strip With Improved Haz-Softening Resistance And Method Of Producing Said Steel") was filed by Tata Steel Ijmuiden on Jul 10, 2012. The application was issued on Oct 28, 2015.

Patent Summary

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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
VOESTALPINE STAHL	Jun 1, 2016	JOHANSSON

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

Mar 2, 2021
F3004 Communication of the Registry
Feb 22, 2021
Letter which had not been notified
Jan 25, 2021
Advice of delivery
Jan 25, 2021
Advice of delivery
Jan 25, 2021
Advice of delivery
Jan 20, 2021
Refund of fees
Jan 20, 2021
Termination of the opposition proceedings with revocation of patent
Jan 18, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
Jan 18, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
Jan 18, 2021
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jan 18, 2021
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jan 14, 2021
Communication about missing proof of delivery
Jan 13, 2021
F3014 Oral Proceedings: Order cancelling/postponing
Jan 4, 2021
(Electronic) Receipt
Jan 4, 2021
Letter accompanying subsequently filed items
Jan 4, 2021
Withdrawal of an appeal
Dec 22, 2020
Advice of delivery
Dec 15, 2020
Advice of delivery
Dec 11, 2020
Communication about missing proof of delivery
Nov 18, 2020
Advice of delivery
Nov 11, 2020
Acknowledgement of a document
Nov 11, 2020
Acknowledgement of a document
Nov 11, 2020
F3011.1 Oral Proceedings: summons
Nov 11, 2020
F3011.1 Oral Proceedings: summons
Nov 11, 2020
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Nov 11, 2020
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Nov 6, 2020
F3010 Oral proceedings: order for summons
Apr 2, 2020
F3345 Forwarding of submissions to parties
Mar 30, 2020
(Electronic) Receipt
Mar 30, 2020
Letter accompanying subsequently filed items
Mar 30, 2020
Letter relating to Appeal Procedure
Feb 3, 2020
F3345 Forwarding of submissions to parties
Jan 6, 2020
Miscellaneous requests concerning client data
Jul 8, 2019
Communication of amended entries concerning the representative
Jun 27, 2019
F3345 Forwarding of submissions to parties
Jun 27, 2019
Submission concerning change of applicant's representative
Jun 24, 2019
(Electronic) Receipt
Jun 24, 2019
Letter accompanying subsequently filed items
Jun 24, 2019
Letter relating to Appeal Procedure
May 9, 2019
Request concerning representative opponent
Mar 11, 2019
F3345 Forwarding of submissions to parties
Mar 5, 2019
(Electronic) Receipt
Mar 5, 2019
Cited document during appeal procedure
Mar 5, 2019
Letter accompanying subsequently filed items
Mar 5, 2019
Reply to appeal
Nov 6, 2018
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Oct 31, 2018
(Electronic) Receipt
Oct 31, 2018
Claims
Oct 31, 2018
Claims
Oct 31, 2018
Letter accompanying subsequently filed items
Oct 31, 2018
Non-Patent Literature cited during the appeal procedure
Oct 31, 2018
Statement of grounds of appeal
Oct 16, 2018
F3057 Communication: Change of responsibility of a Board of Appeal
Oct 16, 2018
F3057 Communication: Change of responsibility of a Board of Appeal
Aug 8, 2018
Refund of fees
Jul 31, 2018
F3204 Communication of the file number to the parties
Jul 24, 2018
Processing of an appeal
Jul 23, 2018
(Electronic) Receipt
Jul 23, 2018
Letter accompanying subsequently filed items
Jul 23, 2018
Notice of appeal
Jul 10, 2018
Advice of delivery
Jun 26, 2018
Advice of delivery
Jun 25, 2018
Advice of delivery
Jun 21, 2018
Acknowledgement of a document
Jun 21, 2018
Acknowledgement of a document
Jun 21, 2018
Annex to the communication - opposition
Jun 21, 2018
Decision of the Opposition Division and instruction
Jun 21, 2018
Decision revoking the European patent
Jun 21, 2018
Grounds for the decision (Annex) - opposition
Jun 21, 2018
Internal form - Opposition/addressees
Jun 21, 2018
Internal form - Opposition/addressees
Jun 21, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jun 21, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jun 21, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jun 21, 2018
Provision of a copy of the minutes - opposition procedure
Jun 21, 2018
Scanned annex to a communication - opposition procedure
Jun 19, 2018
Notification concerning the date of oral proceedings
Jun 12, 2018
Brief communication - Opposition proceedings
Jun 11, 2018
Brief communication - Opposition proceedings
Jun 11, 2018
Notification concerning the date of oral proceedings
Jun 11, 2018
Notification concerning the date of oral proceedings
Jun 5, 2018
Information about the result of oral proceedings
Jun 5, 2018
Notification concerning the date of oral proceedings
Jun 4, 2018
(Electronic) Receipt
Jun 4, 2018
Claims
Jun 4, 2018
Written submission in preparation to/during oral proceedings
Jun 1, 2018
(Electronic) Receipt
Jun 1, 2018
Letter accompanying subsequently filed items
Jun 1, 2018
Written submission in preparation to/during oral proceedings
May 4, 2018
Notification concerning the date of oral proceedings
May 4, 2018
Notification concerning the date of oral proceedings
Apr 10, 2018
Brief communication - Opposition proceedings
Mar 29, 2018
(Electronic) Receipt
Mar 29, 2018
Amended claims with annotations
Mar 29, 2018
Claims
Mar 29, 2018
Letter accompanying subsequently filed items
Mar 29, 2018
Withdrawal of a request for oral proceedings
Sep 7, 2017
Brief communication - Opposition proceedings
Sep 1, 2017
(Electronic) Receipt
Sep 1, 2017
Letter accompanying subsequently filed items
Sep 1, 2017
Letter regarding the opposition procedure (no time limit)
Sep 1, 2017
Patent document cited during the opposition procedure
Jul 4, 2017
Advice of delivery
Jul 3, 2017
Advice of delivery
Jun 28, 2017
Advice of delivery
Jun 22, 2017
Acknowledgement of a document
Jun 22, 2017
Acknowledgement of a document
Jun 22, 2017
Annex to the communication - opposition
Jun 22, 2017
Information concerning oral proceedings
Jun 22, 2017
Preparation for oral proceedings
Jun 22, 2017
Summons to attend oral proceedings
Jun 22, 2017
Summons to attend oral proceedings
Jan 31, 2017
Brief communication - Opposition proceedings
Jan 25, 2017
(Electronic) Receipt
Jan 25, 2017
Letter accompanying subsequently filed items
Jan 25, 2017
Reply from the opponent to submission of proprietor
Jan 20, 2017
Brief communication - Opposition proceedings
Jan 17, 2017
(Electronic) Receipt
Jan 17, 2017
Letter accompanying subsequently filed items
Jan 17, 2017
Reply of the patent proprietor to the notice(s) of opposition
Sep 9, 2016
Communication of a notice of opposition and request to file observations
Sep 9, 2016
Notice of further oppositions to opponent(s)
Jun 9, 2016
Communication of a notice of opposition - first information to patent proprietor
Jun 1, 2016
(Electronic) Receipt
Jun 1, 2016
Citation in opposition procedure
Jun 1, 2016
Citation in opposition procedure
Jun 1, 2016
Citation in opposition procedure
Jun 1, 2016
Non-patent literature cited during the opposition procedure
Jun 1, 2016
Non-patent literature cited during the opposition procedure
Jun 1, 2016
Non-patent literature cited during the opposition procedure
Jun 1, 2016
Notice of opposition
Jun 1, 2016
Notice of opposition
Jun 1, 2016
Patent document cited during the opposition procedure
Jun 1, 2016
Patent document cited during the opposition procedure
Jun 1, 2016
Patent document cited during the opposition procedure
Jun 1, 2016
Patent document cited during the opposition procedure
Jun 1, 2016
Patent document cited during the opposition procedure
Jun 1, 2016
Patent document cited during the opposition procedure
Jun 1, 2016
Patent document cited during the opposition procedure
Jun 1, 2016
Patent document cited during the opposition procedure
Jun 1, 2016
Patent document cited during the opposition procedure
Jun 1, 2016
Translation of the evidence during Opposition procedure
Jun 1, 2016
Translation of the evidence during Opposition procedure
Jun 1, 2016
Translation of the evidence during Opposition procedure
Jun 1, 2016
Translation of the evidence during Opposition procedure
Jun 1, 2016
Translation of the evidence during Opposition procedure
Jun 1, 2016
Translation of the evidence during Opposition procedure
Jun 1, 2016
Translation of the evidence during Opposition procedure
Jun 1, 2016
Translation of the evidence during Opposition procedure
Jun 1, 2016
Translation of the evidence during Opposition procedure
Jun 1, 2016
Translation of the evidence during Opposition procedure
Jun 1, 2016
Translation of the evidence during Opposition procedure
Jun 1, 2016
Translation of the evidence during Opposition procedure
Jun 1, 2016
Translation of the evidence during Opposition procedure
Jun 1, 2016
Translation of the evidence during Opposition procedure
Oct 29, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Oct 1, 2015
Decision to grant a European patent
Sep 16, 2015
(Electronic) Receipt
Sep 16, 2015
French translation of claims
Sep 16, 2015
German translation of the claims
Sep 16, 2015
Letter accompanying subsequently filed items
Jun 19, 2015
Brief communication to applicant/representative
Jun 12, 2015
Bibliographic data of the European patent application
Jun 8, 2015
(Electronic) Receipt
Jun 8, 2015
Letter concerning the inventor
Jun 2, 2015
Bibliographic data of the European patent application
Jun 2, 2015
Communication about intention to grant a European patent
Jun 2, 2015
Intention to grant (signatures)
Jun 2, 2015
Text intended for grant
Apr 22, 2015
Examination started
Jul 14, 2014
(Electronic) Receipt
Jul 14, 2014
Amended description filed after receipt of (European) search report
Jul 14, 2014
Amended description with annotations
Jul 14, 2014
Amendments received before examination
Jul 14, 2014
Letter accompanying subsequently filed items
Apr 16, 2014
Notification on forthcoming publication of bibliographic data
Feb 27, 2014
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Feb 20, 2014
Priority search results copy provided by EPO
Feb 18, 2014
Communication to designated inventor
Feb 18, 2014
Communication to designated inventor
Feb 18, 2014
Notification of the recording of a change
Feb 18, 2014
Notification of the recording of a change
Feb 3, 2014
Notification of the recording of a change
Feb 3, 2014
Notification of the recording of a change
Jan 21, 2014
Annexes to the international preliminary examination report
Jan 21, 2014
Copy of the international preliminary examination report
Dec 19, 2013
Request for entry into the European phase
Dec 18, 2013
Request for entry into the European phase
Nov 22, 2013
Information on entry into European phase
Oct 29, 2013
Acknowledgement of receipt of observations by third party
Oct 29, 2013
Communication to applicant regarding observations by third parties
Oct 11, 2013
Non-patent literature filed by a third party
Oct 11, 2013
Observations by third parties
Oct 11, 2013
Patent document filed by a Third party
Oct 11, 2013
Patent document filed by a Third party
Oct 11, 2013
Patent document filed by a Third party
Oct 11, 2013
Patent document filed by a Third party
Oct 11, 2013
Patent document filed by a Third party
Jul 15, 2013
Annex to International preliminary examination report
Jul 15, 2013
International preliminary examination report
Jul 15, 2013
International preliminary examination report
Jul 15, 2013
International preliminary examination report - free text sheet
Jul 15, 2013
International preliminary examination report - free text sheet
Jul 15, 2013
International preliminary examination report - points I-VIII
Jul 15, 2013
International preliminary examination report - points I-VIII
Jul 15, 2013
Notification of documents sent to WIPO
Jul 15, 2013
Transmittal of International Preliminary Examination Report
Jun 12, 2013
Notification of election of EPO
May 21, 2013
Notification of documents sent to WIPO
May 21, 2013
Notification of receipt of demand
May 10, 2013
Document concerning fees and payments
May 10, 2013
PCT demand form
May 10, 2013
PCT(IPEA): Amended sheet - claims
May 7, 2013
Document concerning fees and payments
May 7, 2013
PCT demand form
May 7, 2013
PCT(IPEA): Amended sheet - claims
May 7, 2013
Payment of fees and costs
Feb 6, 2013
Priority document (electronically transmitted)
Jan 17, 2013
Copy of the international search report
Jan 17, 2013
Published international application - A1
Oct 24, 2012
Written opinion of the ISA, boxes No. I to VIII
Oct 24, 2012
Written opinion of the ISA, cover sheet
Oct 24, 2012
Written opinion of the ISA, supplemental box
Jul 10, 2012
(Electronic) Receipt
Jul 10, 2012
Abstract
Jul 10, 2012
Claims
Jul 10, 2012
Description
Jul 10, 2012
Drawings
Jul 10, 2012
Priority document (RO-procedure)

EP2729590

TATA STEEL IJMUIDEN

Application Number: EP12735134A
Filing Date: Jul 10, 2012
Status: Revoked; Jan 22, 2021
Publication Date: Oct 28, 2015
External Links: Slate, Register , Google Patents