Method For Measuring Threaded Element At Tube End

Patent No. EP2767799 (titled "Method For Measuring Threaded Element At Tube End") was filed by Nippon Steel on Sep 13, 2011. The application was issued on Dec 12, 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
VOESTALPINE TUBULARS	Sep 11, 2019	KESCHMANN

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 29, 2021
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Jul 29, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jul 26, 2021
Termination of the opposition proceedings with maintenance of patent
Apr 21, 2021
Advice of delivery
Apr 19, 2021
Advice of delivery
Apr 14, 2021
Decision of the Opposition Division and instruction
Apr 14, 2021
Decision rejecting the opposition
Apr 14, 2021
Decision rejecting the opposition
Apr 14, 2021
Grounds for the decision (Annex) - opposition
Apr 14, 2021
Internal form - Opposition/addressees
Apr 14, 2021
Means of redress
Apr 14, 2021
Transmittal of decision / summons - opposition
Apr 14, 2021
Transmittal of decision / summons - opposition
Mar 4, 2021
Notification concerning the date of oral proceedings
Mar 4, 2021
Notification concerning the date of oral proceedings
Feb 12, 2021
(Electronic) Receipt
Feb 12, 2021
Letter accompanying subsequently filed items
Feb 2, 2021
Written submission in preparation to/during oral proceedings
Feb 1, 2021
Notification concerning the date of oral proceedings
Feb 1, 2021
Notification concerning the date of oral proceedings
Jan 28, 2021
Brief communication - Opposition proceedings
Jan 28, 2021
Brief communication - Opposition proceedings
Jan 28, 2021
Brief communication - Opposition proceedings
Jan 19, 2021
(Electronic) Receipt
Jan 19, 2021
Any annexes (other than citation) to an opposition letter
Jan 19, 2021
Auxiliary request during Opposition procedure
Jan 19, 2021
Auxiliary request during Opposition procedure - 04
Jan 19, 2021
Letter accompanying subsequently filed items
Jan 19, 2021
Request for interpreters during oral proceedings
Jan 19, 2021
Written submission in preparation to/during oral proceedings
Oct 16, 2020
Advice of delivery
Oct 15, 2020
Advice of delivery
Oct 12, 2020
Acknowledgement of a document
Oct 12, 2020
Acknowledgement of a document
Oct 12, 2020
Information concerning oral proceedings
Oct 12, 2020
Summons to attend oral proceedings
Oct 12, 2020
Summons to attend oral proceedings
Sep 4, 2020
Notification concerning the date of oral proceedings
Sep 4, 2020
Notification concerning the date of oral proceedings
Sep 3, 2020
Brief communication - Opposition proceedings
Sep 1, 2020
Brief communication - Opposition proceedings
Aug 28, 2020
Request for interpreters during oral proceedings
Aug 28, 2020
Written submission in preparation to/during oral proceedings
Aug 27, 2020
(Electronic) Receipt
Aug 27, 2020
Auxiliary request during Opposition procedure
Aug 27, 2020
Auxiliary request during Opposition procedure
Aug 27, 2020
Auxiliary request during Opposition procedure - 05
Aug 27, 2020
Auxiliary request during Opposition procedure - 06
Aug 27, 2020
Letter accompanying subsequently filed items
Aug 27, 2020
Written submission in preparation to/during oral proceedings
Jul 15, 2020
Notification concerning the date of oral proceedings
Jul 15, 2020
Notification concerning the date of oral proceedings
Apr 22, 2020
Advice of delivery
Apr 20, 2020
Advice of delivery
Apr 15, 2020
Acknowledgement of a document
Apr 15, 2020
Acknowledgement of a document
Apr 15, 2020
Annex to the communication - opposition
Apr 15, 2020
Information concerning oral proceedings
Apr 15, 2020
Summons to attend oral proceedings
Apr 15, 2020
Summons to attend oral proceedings
Feb 11, 2020
Brief communication - Opposition proceedings
Feb 4, 2020
(Electronic) Receipt
Feb 4, 2020
Auxiliary request during Opposition procedure
Feb 4, 2020
Auxiliary request during Opposition procedure
Feb 4, 2020
Auxiliary request during Opposition procedure
Feb 4, 2020
Auxiliary request during Opposition procedure
Feb 4, 2020
Auxiliary request during Opposition procedure - 01
Feb 4, 2020
Auxiliary request during Opposition procedure - 02
Feb 4, 2020
Auxiliary request during Opposition procedure - 03
Feb 4, 2020
Auxiliary request during Opposition procedure - 04
Feb 4, 2020
Letter accompanying subsequently filed items
Feb 4, 2020
Reply of the patent proprietor to the notice(s) of opposition
Oct 1, 2019
Communication of a notice of opposition and request to file observations
Oct 1, 2019
Notice of further oppositions to opponent(s)
Sep 24, 2019
Citation in opposition procedure - 009
Sep 24, 2019
Letter regarding the opposition procedure (no time limit)
Sep 18, 2019
Communication of a notice of opposition - first information to patent proprietor
Sep 18, 2019
Consolidated list of cited opposition documents
Sep 18, 2019
Request for documents
Sep 13, 2019
Citation in opposition procedure - 001
Sep 13, 2019
Citation in opposition procedure - 002
Sep 13, 2019
Citation in opposition procedure - 003
Sep 13, 2019
Citation in opposition procedure - 004
Sep 13, 2019
Citation in opposition procedure - 005
Sep 13, 2019
Citation in opposition procedure - 006
Sep 13, 2019
Citation in opposition procedure - 007
Sep 13, 2019
Citation in opposition procedure - 008
Sep 13, 2019
Citation in opposition procedure - 009
Sep 13, 2019
Letter concerning fees and payments
Sep 13, 2019
Notice of opposition
Sep 13, 2019
Notice of opposition
Sep 11, 2019
International publication (Pamphlet)
Sep 11, 2019
Letter concerning fees and payments
Sep 11, 2019
Notice of opposition
Sep 11, 2019
Notice of opposition
May 17, 2019
Communication of the registration of a transfer or change of name and/or address
Apr 30, 2019
Submission concerning change of applicant's name
Apr 30, 2019
Submission concerning change of applicant's name
Jan 2, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 15, 2018
Decision to grant a European patent
Oct 25, 2018
(Electronic) Receipt
Oct 25, 2018
Filing of the translations of the claims
Oct 25, 2018
French translation of claims
Oct 25, 2018
German translation of the claims
Oct 25, 2018
Letter accompanying subsequently filed items
Jun 25, 2018
Bibliographic data of the European patent application
Jun 25, 2018
Communication about intention to grant a European patent
Jun 25, 2018
Intention to grant (signatures)
Jun 25, 2018
Text intended for grant (clean copy)
Jun 25, 2018
Text intended for grant (version for approval)
May 8, 2018
Examination started
Feb 15, 2018
Notification regarding date of start of examination with possibility to withdraw
Oct 5, 2015
(Electronic) Receipt
Oct 5, 2015
Amended claims filed after receipt of (European) search report
Oct 5, 2015
Amended claims with annotations
Oct 5, 2015
Amended description filed after receipt of (European) search report
Oct 5, 2015
Amended description with annotations
Oct 5, 2015
Amendments received before examination
Oct 5, 2015
Matter concerning the application
Jun 16, 2015
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
May 28, 2015
Communication regarding the transmission of the European search report
May 28, 2015
European search opinion
May 28, 2015
Supplementary European search report
May 11, 2015
Search started
Mar 11, 2015
CDS Clean up - amended data concerning the representative of the applicant (Association)
Mar 4, 2015
Submission concerning representation
Jul 23, 2014
Notification of forthcoming publication
May 23, 2014
Communication regarding possible amendment of the application/payment of claims fee
May 21, 2014
Communication to designated inventor
May 21, 2014
Communication to designated inventor
May 21, 2014
Communication to designated inventor
Apr 1, 2014
Copy of the international preliminary report on patentability
Apr 1, 2014
Translation of the international preliminary report on patentability
Mar 31, 2014
(Electronic) Receipt
Mar 31, 2014
Abstract
Mar 31, 2014
Amended claims filed after receipt of (European) search report
Mar 31, 2014
Amended claims with annotations
Mar 31, 2014
Claims
Mar 31, 2014
Description
Mar 31, 2014
Drawings
Mar 31, 2014
Request for entry into the European phase
Jan 24, 2014
Information on entry into European phase
Aug 7, 2013
Notification of the recording of a change
Mar 21, 2013
Copy of the international search report
Mar 21, 2013
Copy of the translated international search report
Mar 21, 2013
International publication pamphlet

EP2767799

NIPPON STEEL

Application Number: EP11872503A
Filing Date: Sep 13, 2011
Status: Opposition Rejected; Jul 30, 2021
Publication Date: Dec 12, 2018
External Links: Slate, Register , Google Patents

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Method For Measuring Threaded Element At Tube End

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Dossier Documents

EP2767799