Abrasive Preforms And Manufacture And Use Methods

Patent No. EP2985418 (titled "Abrasive Preforms And Manufacture And Use Methods") was filed by Raytheon on Jul 2, 2015. The application was issued on Nov 20, 2019.

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
SIEMENS GAS AND POWER	Jul 21, 2020	-
SIEMENS ENERGY	Jul 21, 2020	-

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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Sep 13, 2022
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Sep 13, 2022
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Sep 8, 2022
Termination of the opposition proceedings with maintenance of patent
Jun 3, 2022
Advice of delivery
May 30, 2022
Annex to the communication - opposition
May 30, 2022
Decision rejecting the opposition
May 30, 2022
Decision rejecting the opposition
May 30, 2022
Grounds for the decision (Annex) - opposition
May 30, 2022
Means of redress
May 30, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 30, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
May 30, 2022
Provision of a copy of the minutes - opposition procedure
May 30, 2022
Provision of a copy of the minutes - opposition procedure
May 30, 2022
Transmittal of decision / summons - opposition
May 30, 2022
Transmittal of decision / summons - opposition
Jan 21, 2022
Information about the result of oral proceedings
Nov 24, 2021
Brief communication - Opposition proceedings
Nov 19, 2021
(Electronic) Receipt
Nov 19, 2021
Auxiliary request during Opposition procedure
Nov 19, 2021
Auxiliary request during Opposition procedure
Nov 19, 2021
Auxiliary request during Opposition procedure
Nov 19, 2021
Auxiliary request during Opposition procedure
Nov 19, 2021
Auxiliary request during Opposition procedure
Nov 19, 2021
Auxiliary request during Opposition procedure - 01
Nov 19, 2021
Auxiliary request during Opposition procedure - 02
Nov 19, 2021
Auxiliary request during Opposition procedure - 03
Nov 19, 2021
Auxiliary request during Opposition procedure - 04
Nov 19, 2021
Auxiliary request during Opposition procedure - 05
Nov 19, 2021
Letter accompanying subsequently filed items
Nov 19, 2021
Written submission in preparation to/during oral proceedings
Nov 18, 2021
Brief communication - Opposition proceedings
Nov 15, 2021
(Electronic) Receipt
Nov 15, 2021
Letter accompanying subsequently filed items
Nov 15, 2021
Written submission in preparation to/during oral proceedings
Nov 10, 2021
(Electronic) Receipt
Nov 10, 2021
Letter accompanying subsequently filed items
Jul 21, 2021
Brief communication - Opposition proceedings
Jul 15, 2021
(Electronic) Receipt
Jul 15, 2021
Letter accompanying subsequently filed items
Jul 15, 2021
Request for interpreters during oral proceedings
Jul 14, 2021
Advice of delivery
Jun 15, 2021
Advice of delivery
Jun 15, 2021
Annex to the communication - opposition
Jun 15, 2021
Information concerning oral proceedings
Feb 23, 2021
Brief communication - Opposition proceedings
Feb 23, 2021
Communication of amended entries
Feb 19, 2021
Communication of the registration of a transfer or change of name and/or address
Feb 8, 2021
Authorisation
Feb 8, 2021
Request for change of name -opponent
Feb 8, 2021
Submission concerning change of applicant's name
Jan 18, 2021
Brief communication - Opposition proceedings
Jan 18, 2021
Indication of deficiencies in a request for entry of a change in personal particulars and invitation to correct them
Jan 8, 2021
(Electronic) Receipt
Jan 8, 2021
Letter accompanying subsequently filed items
Jan 8, 2021
Reply of the patent proprietor to the notice(s) of opposition
Dec 18, 2020
Annexes in respect of a client data request
Dec 18, 2020
Annexes in respect of a client data request
Dec 18, 2020
Submission concerning change of applicant's name
Sep 1, 2020
Communication of a notice of opposition and request to file observations
Sep 1, 2020
Notice of further oppositions to opponent(s)
Jul 24, 2020
Communication of a notice of opposition - first information to patent proprietor
Jul 21, 2020
(Electronic) Receipt
Jul 21, 2020
Citation in opposition procedure - 001
Jul 21, 2020
Citation in opposition procedure - 002
Jul 21, 2020
Citation in opposition procedure - 003
Jul 21, 2020
Citation in opposition procedure - 004
Jul 21, 2020
Citation in opposition procedure - 005
Jul 21, 2020
Citation in opposition procedure - 006
Jul 21, 2020
Citation in opposition procedure - 007
Jul 21, 2020
Citation in opposition procedure - 008
Jul 21, 2020
Citation in opposition procedure - 009
Jul 21, 2020
Notice of opposition
Jul 21, 2020
Notice of opposition
Dec 2, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Oct 24, 2019
Decision to grant a European patent
Oct 7, 2019
(Electronic) Receipt
Oct 7, 2019
Filing of the translations of the claims
Oct 7, 2019
French translation of claims
Oct 7, 2019
German translation of the claims
Oct 7, 2019
Letter accompanying subsequently filed items
May 28, 2019
Bibliographic data of the European patent application
May 28, 2019
Communication about intention to grant a European patent
May 28, 2019
Intention to grant (signatures)
May 28, 2019
Text intended for grant (clean copy)
May 28, 2019
Text intended for grant (version for approval)
Oct 8, 2018
(Electronic) Receipt
Oct 8, 2018
Amended claims with annotations
Oct 8, 2018
Amended description with annotations
Oct 8, 2018
Claims
Oct 8, 2018
Description
Oct 8, 2018
Letter accompanying subsequently filed items
Oct 8, 2018
Reply to communication from the Examining Division
Aug 6, 2018
Grant of extension of time limit (examination procedure)
Jul 31, 2018
(Electronic) Receipt
Jul 31, 2018
Letter accompanying subsequently filed items
May 28, 2018
Communication of amended entries concerning the representative
May 17, 2018
Submission concerning change of applicant's representative
Mar 27, 2018
Annex to the communication
Mar 27, 2018
Communication from the Examining Division
Mar 19, 2018
Examination started
Sep 14, 2017
Notification regarding date of start of examination with possibility to withdraw
Sep 21, 2016
Communication of the registration of a transfer or change of name and/or address
Sep 16, 2016
Submission concerning change of applicant's address
Sep 15, 2016
Submission concerning change of applicant's address
Aug 17, 2016
(Electronic) Receipt
Aug 17, 2016
Amended claims filed after receipt of (European) search report
Aug 17, 2016
Amended claims with annotations
Aug 17, 2016
Amended description filed after receipt of (European) search report
Aug 17, 2016
Amended description with annotations
Aug 17, 2016
Amendments received before examination
Aug 17, 2016
Letter accompanying subsequently filed items
Feb 22, 2016
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Jan 20, 2016
Notification of forthcoming publication
Jan 15, 2016
Communication regarding the transmission of the European search report
Jan 15, 2016
European search opinion
Jan 15, 2016
European search report
Jan 15, 2016
Information on Search Strategy
Nov 6, 2015
Communication to designated inventor
Oct 29, 2015
(Electronic) Receipt
Oct 29, 2015
Letter concerning the inventor
Oct 15, 2015
Invitation to indicate correct address of inventor
Sep 21, 2015
Letter which had not been notified
Sep 17, 2015
Confirmation of receipt of (electronically) transmitted priority document
Sep 2, 2015
Priority document (electronically transmitted)
Aug 25, 2015
Communication to designated inventor
Aug 25, 2015
Communication to designated inventor
Jul 2, 2015
Abstract
Jul 2, 2015
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Jul 2, 2015
Claims
Jul 2, 2015
Description
Jul 2, 2015
Designation of inventor
Jul 2, 2015
Drawings
Jul 2, 2015
Request for grant of a European patent

EP2985418

RAYTHEON

Application Number: EP15175022A
Filing Date: Jul 2, 2015
Status: Opposition Rejected; Sep 9, 2022
Publication Date: Nov 20, 2019
External Links: Slate, Register , Google Patents

IP Verse

Abrasive Preforms And Manufacture And Use Methods

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP2985418