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Tungsten-Carbide-Based Spray Powder, And A Substrate With A Tungsten-Carbide-Based Thermally Sprayed Layer

Patent No. EP2718475 (titled "Tungsten-Carbide-Based Spray Powder, And A Substrate With A Tungsten-Carbide-Based Thermally Sprayed Layer") was filed by Oerlikon Metco Woka on May 31, 2012. The application was issued on Sep 9, 2020.

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
ROBERT BOSCH	Jun 8, 2021	-

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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Jun 17, 2024
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Jun 17, 2024
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Mar 13, 2024
Annex to the communication - opposition
Mar 13, 2024
Brief communication - Opposition proceedings
Mar 13, 2024
Brief communication - Opposition proceedings
Mar 13, 2024
Decision of the Opposition Division and instruction
Mar 13, 2024
Decision rejecting the opposition
Mar 13, 2024
Decision rejecting the opposition
Mar 13, 2024
Grounds for the decision (Annex) - opposition
Mar 13, 2024
Means of redress
Mar 13, 2024
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 13, 2024
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 13, 2024
Provision of a copy of the minutes - opposition procedure
Mar 13, 2024
Provision of a copy of the minutes - opposition procedure
Dec 4, 2023
Information about the result of oral proceedings
Oct 16, 2023
Brief communication - Opposition proceedings
Oct 4, 2023
(Electronic) Receipt
Oct 4, 2023
(Electronic) Receipt
Oct 4, 2023
Authorisation
Oct 4, 2023
Citation in opposition procedure - 011
Oct 4, 2023
Citation in opposition procedure - 012
Oct 4, 2023
Citation in opposition procedure - 013
Oct 4, 2023
Citation in opposition procedure - 014
Oct 4, 2023
Consolidated list of cited opposition documents
Oct 4, 2023
Letter accompanying subsequently filed items
Oct 4, 2023
Letter accompanying subsequently filed items
Oct 4, 2023
Written submission in preparation to/during oral proceedings
Jun 29, 2023
Advice of delivery
Jun 27, 2023
Advice of delivery
Jun 20, 2023
Annex to the communication - opposition
Jun 20, 2023
Scanned annex to a communication - opposition procedure
Jun 20, 2023
Summons to attend oral proceedings
Jun 20, 2023
Summons to attend oral proceedings
Jun 20, 2023
Transmittal of decision / summons - opposition
Jun 20, 2023
Transmittal of decision / summons - opposition
Nov 15, 2021
Brief communication - Opposition proceedings
Nov 10, 2021
(Electronic) Receipt
Nov 10, 2021
Auxiliary request during Opposition procedure
Nov 10, 2021
Auxiliary request during Opposition procedure - 01
Nov 10, 2021
Letter accompanying subsequently filed items
Nov 10, 2021
Reply of the patent proprietor to the notice(s) of opposition
Aug 17, 2021
Brief communication - Opposition proceedings
Aug 4, 2021
Citation in opposition procedure - 005
Aug 4, 2021
Letter regarding the opposition procedure (no time limit)
Jul 20, 2021
Brief communication - Opposition proceedings
Jul 20, 2021
Request for documents
Jul 9, 2021
Citation in opposition procedure - 001
Jul 9, 2021
Citation in opposition procedure - 002
Jul 9, 2021
Citation in opposition procedure - 003
Jul 9, 2021
Citation in opposition procedure - 004
Jul 9, 2021
Citation in opposition procedure - 005
Jul 9, 2021
Citation in opposition procedure - 006
Jul 9, 2021
Citation in opposition procedure - 007
Jul 9, 2021
Citation in opposition procedure - 008
Jul 9, 2021
Letter regarding the opposition procedure (no time limit)
Jun 18, 2021
Request for documents
Jun 14, 2021
Communication of a notice of opposition - first information to patent proprietor
Jun 8, 2021
(Electronic) Receipt
Jun 8, 2021
Citation in opposition procedure - 009
Jun 8, 2021
Citation in opposition procedure - 010
Jun 8, 2021
Notice of opposition
Jun 8, 2021
Notice of opposition
Sep 21, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Aug 13, 2020
Decision to grant a European patent
Jul 29, 2020
(Electronic) Receipt
Jul 29, 2020
English translation of the claims
Jul 29, 2020
Filing of the translations of the claims
Jul 29, 2020
French translation of claims
Jul 29, 2020
Letter accompanying subsequently filed items
Jun 12, 2020
Bibliographic data of the European patent application
Jun 12, 2020
Communication about intention to grant a European patent
Jun 12, 2020
Intention to grant (signatures)
Jun 12, 2020
Text intended for grant (clean copy)
Jun 12, 2020
Text intended for grant (version for approval)
Mar 6, 2020
Communication of the registration of a transfer or change of name and/or address
Feb 26, 2020
(Electronic) Receipt
Feb 26, 2020
Abstract
Feb 26, 2020
Abstract
Feb 26, 2020
Amended claims with annotations
Feb 26, 2020
Amended description with annotations
Feb 26, 2020
Annexes in respect of a client data request
Feb 26, 2020
Claims
Feb 26, 2020
Description
Feb 26, 2020
Letter accompanying subsequently filed items
Feb 26, 2020
Reply to communication from the Examining Division
Dec 18, 2019
Annex to the communication
Dec 18, 2019
Communication from the Examining Division
Oct 8, 2019
(Electronic) Receipt
Oct 8, 2019
Amended claims with annotations
Oct 8, 2019
Claims
Oct 8, 2019
Letter accompanying subsequently filed items
Oct 8, 2019
Reply to communication from the Examining Division
Apr 3, 2019
Annex to the communication
Apr 3, 2019
Communication from the Examining Division
Jan 24, 2019
Acknowledgement of receipt of third party observations
Jan 24, 2019
Transmittal of third party observations to applicant
Jan 18, 2019
(Electronic) Receipt
Jan 18, 2019
Letter accompanying subsequently filed items
Jan 18, 2019
Non-patent literature filed by a third party
Jan 18, 2019
Observations by third parties
Jan 18, 2019
Patent document filed by a Third party
Nov 12, 2018
(Electronic) Receipt
Nov 12, 2018
Abstract
Nov 12, 2018
Abstract
Nov 12, 2018
Amended claims with annotations
Nov 12, 2018
Amended description with annotations
Nov 12, 2018
Claims
Nov 12, 2018
Description
Nov 12, 2018
Letter accompanying subsequently filed items
Nov 12, 2018
Reply to communication from the Examining Division
Nov 6, 2018
Annex to the communication
Nov 6, 2018
Communication from the Examining Division
Sep 21, 2017
Brief communication to applicant/representative
Sep 11, 2017
Observations by third parties
Sep 11, 2017
Patent document filed by a Third party
Aug 8, 2017
Transmittal of third party observations to applicant
Aug 2, 2017
Acknowledgement of receipt of third party observations
Jul 28, 2017
Patent document filed by a Third party
Jul 21, 2017
(Electronic) Receipt
Jul 21, 2017
Amended claims with annotations
Jul 21, 2017
Claims
Jul 21, 2017
Letter accompanying subsequently filed items
Jul 21, 2017
Reply to communication from the Examining Division
Jul 13, 2017
Observations by third parties
Jan 30, 2017
Annex to the communication
Jan 30, 2017
Communication from the Examining Division
Jan 23, 2017
Examination started
Aug 5, 2014
(Electronic) Receipt
Aug 5, 2014
Amended description filed after receipt of (European) search report
Aug 5, 2014
Amended description with annotations
Aug 5, 2014
Amendments received before examination
Aug 5, 2014
Letter accompanying subsequently filed items
May 22, 2014
Miscellaneous requests concerning client data
Mar 19, 2014
Notification on forthcoming publication of bibliographic data
Mar 19, 2014
Refund of fees
Mar 11, 2014
CDS Clean up - amended data concerning the representative of the applicant (Association)
Mar 7, 2014
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Feb 28, 2014
Priority search results copy provided by EPO
Feb 26, 2014
Communication to designated inventor
Feb 26, 2014
Communication to designated inventor
Jan 2, 2014
Copy of the international preliminary report on patentability
Dec 19, 2013
Confirmation of revocation of automatic debit order
Dec 19, 2013
Letter relating to the automatic debiting procedure
Dec 16, 2013
Letter relating to the automatic debiting procedure
Dec 12, 2013
Communication to applicant regarding observations by third parties
Dec 10, 2013
Communication of amended entries concerning the representative
Dec 3, 2013
Notification of the recording of a change
Dec 3, 2013
Notification of the recording of a change
Dec 3, 2013
Submission concerning change of applicant's representative
Dec 2, 2013
Submission concerning change of applicant's representative
Nov 19, 2013
(Electronic) Receipt
Nov 19, 2013
Abstract
Nov 19, 2013
Amended claims filed after receipt of (European) search report
Nov 19, 2013
Amended description filed after receipt of (European) search report
Nov 19, 2013
Request for entry into the European phase
Oct 18, 2013
Information on entry into European phase
Oct 7, 2013
Submission concerning change of applicant's representative
Jan 7, 2013
Citation filed by a third party
Jan 7, 2013
Observations by third parties
Jan 3, 2013
Priority document (electronically transmitted)
Dec 13, 2012
Copy of the international search report
Dec 13, 2012
Published international application - A1
Sep 12, 2012
Written opinion of the ISA, boxes No. I to VIII
Sep 12, 2012
Written opinion of the ISA, cover sheet
Sep 12, 2012
Written opinion of the ISA, supplemental box
Jul 30, 2012
Submission concerning representation
May 31, 2012
(Electronic) Receipt
May 31, 2012
Abstract
May 31, 2012
Claims
May 31, 2012
Description

EP2718475

OERLIKON METCO WOKA

Application Number: EP12727134A
Filing Date: May 31, 2012
Status: Opposition Rejected; Jun 14, 2024
Publication Date: Sep 9, 2020
External Links: Slate, Register , Google Patents