Grain-Refined Copper Casting Alloy With Iron And Boron

Patent No. EP3024956 (titled "Grain-Refined Copper Casting Alloy With Iron And Boron") was filed by Wieland Werke on Jul 3, 2014. The application was issued on Jun 27, 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
OTTO FUCHS KOMMANDITGESELLSCHAFT	Mar 18, 2019	HAVERKAMP

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 9, 2020
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jul 9, 2020
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Jul 6, 2020
Termination of the opposition proceedings with maintenance of patent
Mar 13, 2020
Advice of delivery
Mar 9, 2020
Acknowledgement of a document
Mar 9, 2020
Decision to discontinue the opposition proceedings
Mar 9, 2020
Notification concerning the date of oral proceedings
Feb 18, 2020
Brief communication - Opposition proceedings
Feb 18, 2020
Brief communication - Opposition proceedings
Feb 13, 2020
(Electronic) Receipt
Feb 13, 2020
Letter accompanying subsequently filed items
Feb 13, 2020
Withdrawal of an opposition
Dec 9, 2019
Notification concerning the date of oral proceedings
Dec 9, 2019
Notification concerning the date of oral proceedings
Nov 25, 2019
Advice of delivery
Nov 25, 2019
Advice of delivery
Nov 25, 2019
Brief communication - Opposition proceedings
Nov 21, 2019
Advice of delivery
Nov 20, 2019
(Electronic) Receipt
Nov 20, 2019
Letter accompanying subsequently filed items
Nov 20, 2019
Written submission in preparation to/during oral proceedings
Nov 18, 2019
Acknowledgement of a document
Nov 18, 2019
Acknowledgement of a document
Nov 18, 2019
Annex to the communication - opposition
Nov 18, 2019
Information concerning oral proceedings
Nov 18, 2019
Summons to attend oral proceedings
Nov 18, 2019
Summons to attend oral proceedings
Oct 28, 2019
Brief communication - Opposition proceedings
Oct 23, 2019
(Electronic) Receipt
Oct 23, 2019
Citation in opposition procedure - 003
Oct 23, 2019
Consolidated list of cited opposition documents
Oct 23, 2019
Letter accompanying subsequently filed items
Oct 23, 2019
Letter regarding the opposition procedure (no time limit)
Oct 14, 2019
Brief communication - Opposition proceedings
Oct 9, 2019
(Electronic) Receipt
Oct 9, 2019
Letter accompanying subsequently filed items
Oct 9, 2019
Letter regarding the opposition procedure (no time limit)
Aug 13, 2019
Brief communication - Opposition proceedings
Aug 7, 2019
Citation in opposition procedure - 005
Aug 7, 2019
Citation in opposition procedure - 006
Aug 7, 2019
Claims
Aug 7, 2019
Claims
Aug 7, 2019
Claims
Aug 7, 2019
Reply of the patent proprietor to the notice(s) of opposition
Apr 10, 2019
Communication of a notice of opposition and request to file observations
Apr 10, 2019
Notice of further oppositions to opponent(s)
Mar 27, 2019
Communication of a notice of opposition - first information to patent proprietor
Mar 18, 2019
(Electronic) Receipt
Mar 18, 2019
(Electronic) Receipt
Mar 18, 2019
Citation in opposition procedure - 001
Mar 18, 2019
Citation in opposition procedure - 001
Mar 18, 2019
Citation in opposition procedure - 002
Mar 18, 2019
Citation in opposition procedure - 003
Mar 18, 2019
Citation in opposition procedure - 004
Mar 18, 2019
Letter accompanying subsequently filed items
Mar 18, 2019
Non-patent literature cited during the opposition procedure
Mar 18, 2019
Notice of opposition
Mar 18, 2019
Notice of opposition
Mar 18, 2019
Notice of opposition
Jul 9, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jun 1, 2018
Decision to grant a European patent
May 9, 2018
English translation of the claims
May 9, 2018
Filing of the translations of the claims
May 9, 2018
French translation of claims
Feb 5, 2018
Bibliographic data of the European patent application
Feb 5, 2018
Communication about intention to grant a European patent
Feb 5, 2018
Intention to grant (signatures)
Feb 5, 2018
Text intended for grant (clean copy)
Feb 5, 2018
Text intended for grant (version for approval)
Mar 10, 2017
Amended claims with annotations
Mar 10, 2017
Amended description with annotations
Mar 10, 2017
Claims
Mar 10, 2017
Description
Mar 10, 2017
Reply to communication from the Examining Division
Nov 10, 2016
Annex to the communication
Nov 10, 2016
Communication from the Examining Division
Nov 3, 2016
Examination started
May 4, 2016
Notification on forthcoming publication of bibliographic data
Apr 26, 2016
Amended claims filed after receipt of (European) search report
Apr 26, 2016
Amended claims with annotations
Apr 26, 2016
Amendments received before examination
Mar 10, 2016
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Feb 29, 2016
Communication to designated inventor
Feb 29, 2016
Communication to designated inventor
Feb 8, 2016
Copy of the international preliminary report on patentability
Dec 23, 2015
Payment of fees and costs
Dec 23, 2015
Priority search results
Dec 23, 2015
Request for entry into the European phase
Dec 4, 2015
Information on entry into European phase
Feb 16, 2015
Priority document (electronically transmitted)
Jan 29, 2015
Copy of the international search report
Jan 29, 2015
Copy of the international search report
Jan 29, 2015
Published international application - A1
Oct 2, 2014
Written opinion of the ISA, boxes No. I to VIII
Oct 2, 2014
Written opinion of the ISA, cover sheet
Oct 2, 2014
Written opinion of the ISA, supplemental box
Jul 3, 2014
Abstract
Jul 3, 2014
Claims
Jul 3, 2014
Description
Jul 3, 2014
Payment of fees and costs

EP3024956

WIELAND WERKE

Application Number: EP14735475A
Filing Date: Jul 3, 2014
Status: Granted And Under Opposition; May 25, 2018
Publication Date: Jun 27, 2018
External Links: Slate, Register , Google Patents

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Grain-Refined Copper Casting Alloy With Iron And Boron

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Dossier Documents

EP3024956