Reducing Ordered Growth In Soft-Magnetic Fe-Co Alloys

Patent No. EP3529386 (titled "Reducing Ordered Growth In Soft-Magnetic Fe-Co Alloys") was filed by CRS on Oct 20, 2017. The application was issued on Apr 14, 2021.

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
VACUUMSCHMELZE	Jan 13, 2022	JENSEN & SON

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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Nov 3, 2022
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Nov 3, 2022
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Oct 28, 2022
Termination of the opposition proceedings with revocation of patent
Jul 20, 2022
(Electronic) Receipt
Jul 20, 2022
Advice of delivery
Jul 20, 2022
Letter accompanying subsequently filed items
Jul 18, 2022
Advice of delivery
Jul 18, 2022
Decision of the Opposition Division and instruction
Jul 18, 2022
Decision revoking the European patent
Jul 18, 2022
Decision revoking the European patent
Jul 18, 2022
Grounds for the decision (Annex) - opposition
Jul 18, 2022
Means of redress
Jul 18, 2022
Transmittal of decision / summons - opposition
Jul 18, 2022
Transmittal of decision / summons - opposition
Jan 28, 2022
Communication of a notice of opposition and request to file observations
Jan 28, 2022
Notice of further oppositions to opponent(s)
Jan 19, 2022
Communication of a notice of opposition - first information to patent proprietor
Jan 13, 2022
(Electronic) Receipt
Jan 13, 2022
Citation in opposition procedure - 001
Jan 13, 2022
Citation in opposition procedure - 002
Jan 13, 2022
Citation in opposition procedure - 003
Jan 13, 2022
Citation in opposition procedure - 004
Jan 13, 2022
Citation in opposition procedure - 005
Jan 13, 2022
Citation in opposition procedure - 006
Jan 13, 2022
Citation in opposition procedure - 007
Jan 13, 2022
Citation in opposition procedure - 008
Jan 13, 2022
Citation in opposition procedure - 009
Jan 13, 2022
Citation in opposition procedure - 010
Jan 13, 2022
Consolidated list of cited opposition documents
Jan 13, 2022
Letter accompanying subsequently filed items
Jan 13, 2022
Notice of opposition
Jan 13, 2022
Notice of opposition
Apr 28, 2021
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Mar 18, 2021
Decision to grant a European patent
Mar 4, 2021
(Electronic) Receipt
Mar 4, 2021
Filing of the translations of the claims
Mar 4, 2021
French translation of claims
Mar 4, 2021
German translation of the claims
Mar 4, 2021
Letter accompanying subsequently filed items
Nov 2, 2020
Bibliographic data of the European patent application
Nov 2, 2020
Communication about intention to grant a European patent
Nov 2, 2020
Intention to grant (signatures)
Nov 2, 2020
Text intended for grant (clean copy)
Nov 2, 2020
Text intended for grant (version for approval)
Oct 5, 2020
(Electronic) Receipt
Oct 5, 2020
Amended claims with annotations
Oct 5, 2020
Amended description with annotations
Oct 5, 2020
Claims
Oct 5, 2020
Description
Oct 5, 2020
Letter accompanying subsequently filed items
Oct 5, 2020
Non-patent literature cited during the examination procedure
Oct 5, 2020
Non-patent literature cited during the examination procedure
Oct 5, 2020
Non-patent literature cited during the examination procedure
Oct 5, 2020
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
May 27, 2020
Bibliographic data of the European patent application
May 27, 2020
Communication about intention to grant a European patent
May 27, 2020
Intention to grant (signatures)
May 27, 2020
Text intended for grant (clean copy)
May 27, 2020
Text intended for grant (version for approval)
Apr 9, 2020
Examination started
Mar 19, 2020
Document concerning representation
Jan 9, 2020
Decision to allow further processing
Dec 18, 2019
(Electronic) Receipt
Dec 18, 2019
Amended claims filed after receipt of (European) search report
Dec 18, 2019
Amended claims with annotations
Dec 18, 2019
Letter accompanying subsequently filed items
Dec 18, 2019
Request for further processing
Jul 31, 2019
Notification on forthcoming publication of bibliographic data
May 28, 2019
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
May 24, 2019
Communication to designated inventor
May 9, 2019
Copy of the international preliminary report on patentability
Apr 23, 2019
(Electronic) Receipt
Apr 23, 2019
Request for entry into the European phase
Mar 1, 2019
Information on entry into European phase
May 16, 2018
Priority document (electronically transmitted)
Apr 26, 2018
Copy of the international search report
Apr 26, 2018
Published international application - A1
Apr 26, 2018
Published international application - A1
Jan 18, 2018
Written opinion of the ISA, boxes No. I to VIII
Jan 18, 2018
Written opinion of the ISA, cover sheet
Jan 18, 2018
Written opinion of the ISA, supplemental box

EP3529386

CRS

Application Number: EP17804984A
Filing Date: Oct 20, 2017
Status: Revoked; Nov 4, 2022
Publication Date: Apr 14, 2021
External Links: Slate, Register , Google Patents

IP Verse

Reducing Ordered Growth In Soft-Magnetic Fe-Co Alloys

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP3529386