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A Process To Improve Fatigue Strength Of Micro Alloy Steels, Forged Parts Made From The Process And An Apparatus To Execute The Process

Patent No. EP2764127 (titled "A Process To Improve Fatigue Strength Of Micro Alloy Steels, Forged Parts Made From The Process And An Apparatus To Execute The Process") was filed by Kalyani on Oct 3, 2012. The application was issued on Aug 12, 2015.

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
THYSSENKRUPP GERLACH	May 11, 2016	LOOCK

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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Apr 23, 2018
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Apr 23, 2018
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Apr 18, 2018
Termination of the opposition proceedings with revocation of patent
Feb 20, 2018
Advice of delivery
Jan 19, 2018
Advice of delivery
Jan 15, 2018
Advice of delivery
Jan 9, 2018
Acknowledgement of a document
Jan 9, 2018
Acknowledgement of a document
Jan 9, 2018
Notification concerning the date of oral proceedings
Jan 9, 2018
Notification concerning the date of oral proceedings
Dec 22, 2017
(Electronic) Receipt
Dec 22, 2017
Any annexes (other than citation) to an opposition letter
Dec 22, 2017
Written submission in preparation to/during oral proceedings
Dec 5, 2017
Brief communication - Opposition proceedings
Dec 5, 2017
Brief communication - Opposition proceedings
Nov 27, 2017
Request for interpreters during oral proceedings
Nov 24, 2017
(Electronic) Receipt
Nov 24, 2017
Citation in opposition procedure
Nov 24, 2017
Letter regarding the opposition procedure (no time limit)
Nov 24, 2017
Patent document cited during the opposition procedure
Nov 24, 2017
Patent document cited during the opposition procedure
Nov 24, 2017
Patent document cited during the opposition procedure
Nov 24, 2017
Translation of the evidence during Opposition procedure
Nov 24, 2017
Written submission in preparation to/during oral proceedings
Nov 23, 2017
(Electronic) Receipt
Nov 23, 2017
Any annexes (other than citation) to an opposition letter
Nov 23, 2017
Request for interpreters during oral proceedings
Nov 23, 2017
Request for revocation of patent
Jun 29, 2017
Brief communication - Opposition proceedings
Jun 29, 2017
Communication of amended entries concerning the representative
Jun 27, 2017
Advice of delivery
Jun 27, 2017
Advice of delivery
Jun 19, 2017
(Electronic) Receipt
Jun 19, 2017
Letter accompanying subsequently filed items
Jun 19, 2017
Submission concerning change of applicant's representative
Jun 15, 2017
Advice of delivery
Jun 8, 2017
Acknowledgement of a document
Jun 8, 2017
Acknowledgement of a document
Jun 8, 2017
Annex to the communication - opposition
Jun 8, 2017
Information concerning oral proceedings
Jun 8, 2017
Preparation for oral proceedings
Jun 8, 2017
Summons to attend oral proceedings
Jun 8, 2017
Summons to attend oral proceedings
May 31, 2017
Brief communication - Opposition proceedings
May 31, 2017
Communication confirming withdrawal from representation
May 31, 2017
Communication of amended entries concerning the representative
May 31, 2017
Information about the result of oral proceedings
Apr 27, 2017
Submission concerning change of applicant's representative
Jan 11, 2017
Brief communication - Opposition proceedings
Dec 30, 2016
Amended claims with annotations
Dec 30, 2016
Amended claims with annotations
Dec 30, 2016
Amended claims with annotations
Dec 30, 2016
Claims
Dec 30, 2016
Claims
Dec 30, 2016
Claims
Dec 30, 2016
Non-patent literature cited during the opposition procedure
Dec 30, 2016
Reply of the patent proprietor to the notice(s) of opposition
Nov 3, 2016
Brief communication - Opposition proceedings
Nov 3, 2016
Grant of extension of time limit (opposition procedure)
Oct 11, 2016
Request for extension of time limit
Jun 21, 2016
Communication of a notice of opposition and request to file observations
Jun 21, 2016
Notice of further oppositions to opponent(s)
May 20, 2016
Communication of a notice of opposition - first information to patent proprietor
May 11, 2016
(Electronic) Receipt
May 11, 2016
Any annexes (other than citation) to an opposition letter
May 11, 2016
Non-patent literature cited during the opposition procedure
May 11, 2016
Notice of opposition
May 11, 2016
Notice of opposition
May 11, 2016
Patent document cited during the opposition procedure
May 11, 2016
Patent document cited during the opposition procedure
May 11, 2016
Patent document cited during the opposition procedure
May 11, 2016
Patent document cited during the opposition procedure
May 11, 2016
Patent document cited during the opposition procedure
May 11, 2016
Patent document cited during the opposition procedure
May 11, 2016
Patent document cited during the opposition procedure
May 11, 2016
Patent document cited during the opposition procedure
May 11, 2016
Patent document cited during the opposition procedure
May 11, 2016
Patent document cited during the opposition procedure
May 11, 2016
Patent document cited during the opposition procedure
May 11, 2016
Patent document cited during the opposition procedure
May 11, 2016
Patent document cited during the opposition procedure
May 11, 2016
Patent document cited during the opposition procedure
May 11, 2016
Patent document cited during the opposition procedure
May 11, 2016
Translation of the evidence during Opposition procedure
Aug 13, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 16, 2015
Decision to grant a European patent
Jun 25, 2015
Payment of fees and costs
Jun 19, 2015
Filing of the translations of the claims
Jun 19, 2015
French translation of claims
Jun 19, 2015
German translation of the claims
Mar 11, 2015
Bibliographic data of the European patent application
Mar 11, 2015
Communication about intention to grant a European patent
Mar 11, 2015
Intention to grant (signatures)
Mar 11, 2015
Text intended for grant
Feb 23, 2015
Examination started
Jan 28, 2015
Statement of non-availability of priority search results
Jan 15, 2015
Invitation to file a copy of search results(priority)
Nov 21, 2014
Amended claims filed after receipt of (European) search report
Nov 21, 2014
Amended description filed after receipt of (European) search report
Nov 21, 2014
Amended description with annotations
Nov 21, 2014
Amendments received before examination
Jul 16, 2014
Notification on forthcoming publication of bibliographic data
May 22, 2014
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
May 7, 2014
Payment of fees and costs
May 7, 2014
Request for entry into the European phase
May 7, 2014
Request for grant of a European patent
Apr 25, 2014
Comments on Written Opinion of ISA
Apr 25, 2014
Copy of the international preliminary report on patentability
Feb 14, 2014
Information on entry into European phase
May 2, 2013
Priority document (electronically transmitted)
Apr 11, 2013
Copy of the international search report
Apr 11, 2013
Published international application - A1
Feb 26, 2013
Written opinion of the ISA, boxes No. I to VIII
Feb 26, 2013
Written opinion of the ISA, cover sheet
Feb 26, 2013
Written opinion of the ISA, supplemental box
Nov 23, 2012
Abstract
Nov 23, 2012
Claims
Nov 23, 2012
Description
Nov 23, 2012
Drawings
Nov 23, 2012
Submission concerning representation

EP2764127

KALYANI

Application Number: EP12790961A
Filing Date: Oct 3, 2012
Status: Revoked; Apr 20, 2018
Publication Date: Aug 12, 2015
External Links: Slate, Register , Google Patents