Method And Device For Machining A Substrate

Patent No. EP3095075 (titled "Method And Device For Machining A Substrate") was filed by Melzer Maschinenbau on Dec 4, 2014. The application was issued on Mar 1, 2023.

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
KUTZENBERGER WOLFF & PARTNER	Nov 30, 2023	-

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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May 30, 2025
Communication to the parties concerning the termination of the opposition proceedings (opponent)
May 30, 2025
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Mar 10, 2025
Brief communication - Opposition proceedings
Feb 27, 2025
Letter which had not been notified
Feb 19, 2025
Decision of the Opposition Division and instruction
Feb 19, 2025
Decision revoking the European patent
Feb 19, 2025
Decision revoking the European patent
Feb 19, 2025
Grounds for the decision (Annex) - opposition
Feb 19, 2025
Means of redress
Feb 19, 2025
Scanned annex to a communication - opposition procedure
Sep 18, 2024
Brief communication - Opposition proceedings
Sep 12, 2024
(Electronic) Receipt
Sep 12, 2024
Letter accompanying subsequently filed items
Sep 12, 2024
Letter regarding the opposition procedure (no time limit)
May 2, 2024
Brief communication - Opposition proceedings
Apr 16, 2024
Reply of the patent proprietor to the notice(s) of opposition
Apr 16, 2024
Reply of the patent proprietor to the notice(s) of opposition
Apr 12, 2024
Reply of the patent proprietor to the notice(s) of opposition
Apr 10, 2024
Letter regarding the opposition procedure (no time limit)
Apr 10, 2024
Request for extension of time limit
Apr 10, 2024
Request for extension of time limit
Apr 8, 2024
Brief communication - Opposition proceedings
Apr 8, 2024
Rejection of request for extension of time limit
Apr 4, 2024
Request for extension of time limit
Dec 15, 2023
Communication of a notice of opposition and request to file observations
Dec 15, 2023
Notice of further oppositions to opponent(s)
Dec 4, 2023
Communication of a notice of opposition - first information to patent proprietor
Nov 30, 2023
(Electronic) Receipt
Nov 30, 2023
Any annexes (other than citation) to an opposition letter
Nov 30, 2023
Citation in opposition procedure - 001
Nov 30, 2023
Citation in opposition procedure - 002
Nov 30, 2023
Citation in opposition procedure - 003
Nov 30, 2023
Citation in opposition procedure - 004
Nov 30, 2023
Citation in opposition procedure - 004
Nov 30, 2023
Citation in opposition procedure - 005
Nov 30, 2023
Citation in opposition procedure - 006
Nov 30, 2023
Citation in opposition procedure - 007
Nov 30, 2023
Citation in opposition procedure - 008
Nov 30, 2023
Citation in opposition procedure - 009
Nov 30, 2023
Citation in opposition procedure - 010
Nov 30, 2023
Citation in opposition procedure - 011
Nov 30, 2023
Consolidated list of cited opposition documents
Nov 30, 2023
Notice of opposition
Nov 30, 2023
Notice of opposition
Mar 15, 2023
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Feb 2, 2023
Decision to grant a European patent
Jan 24, 2023
Notice on debiting of fees
Nov 14, 2022
English translation of the claims
Nov 14, 2022
Filing of the translations of the claims
Nov 14, 2022
French translation of claims
Sep 15, 2022
Bibliographic data of the European patent application
Sep 15, 2022
Communication about intention to grant a European patent
Sep 15, 2022
Intention to grant (signatures)
Sep 15, 2022
Text intended for grant (clean copy)
Sep 15, 2022
Text intended for grant (version for approval)
Jun 10, 2021
Reply to communication from the Examining Division
Jun 9, 2021
Reply to communication from the Examining Division
May 27, 2021
Grant of extension of time limit (examination procedure)
May 19, 2021
Letter which had not been notified
May 10, 2021
Grant of extension of time limit (examination procedure)
Apr 8, 2021
Request for extension of time limit to communication from the Examining Division
Apr 6, 2021
Request for extension of time limit to communication from the Examining Division
Dec 8, 2020
Annex to the communication
Dec 8, 2020
Communication from the Examining Division
Dec 1, 2020
Transmittal of third party observations to applicant
Nov 25, 2020
Annex
Nov 25, 2020
Observations by third parties
Nov 18, 2020
Filing of the translations of the claims
Nov 18, 2020
Translation of the claims
Nov 18, 2020
Translation of the claims
Sep 15, 2020
Bibliographic data of the European patent application
Sep 15, 2020
Communication about intention to grant a European patent
Sep 15, 2020
Intention to grant (signatures)
Sep 15, 2020
Text intended for grant (clean copy)
Sep 15, 2020
Text intended for grant (version for approval)
May 11, 2020
Claims
May 11, 2020
Claims
May 11, 2020
Reply to communication from the Examining Division
Mar 11, 2020
Grant of extension of time limit (examination procedure)
Mar 9, 2020
Request for extension of time limit to communication from the Examining Division
Mar 6, 2020
Request for extension of time limit to communication from the Examining Division
Nov 11, 2019
Annex to the communication
Nov 11, 2019
Communication from the Examining Division
Oct 18, 2019
Examination started
May 9, 2019
Response to enquiry for communication from the Examining Division
Apr 25, 2019
Enquiry as to the processing of the file
Mar 8, 2018
Claims
Mar 8, 2018
Claims
Mar 8, 2018
Reply to communication from the Examining Division
Aug 24, 2017
Transmittal of third party observations to applicant
Aug 4, 2017
Observations by third parties
Aug 4, 2017
Patent document filed by a Third party
Aug 4, 2017
Patent document filed by a Third party
Aug 4, 2017
Patent document filed by a Third party
Aug 4, 2017
Patent document filed by a Third party
Aug 4, 2017
Patent document filed by a Third party
Aug 4, 2017
Patent document filed by a Third party
Aug 4, 2017
Patent document filed by a Third party
Apr 26, 2017
Priority search results
Apr 26, 2017
Reply to invitation to file a copy of priority search results
Apr 12, 2017
Invitation to file a copy of search results(priority)
Jan 24, 2017
Amended claims filed after receipt of (European) search report
Jan 24, 2017
Amended claims with annotations
Jan 24, 2017
Amended description filed after receipt of (European) search report
Jan 24, 2017
Amended description with annotations
Jan 24, 2017
Amendments received before examination
Oct 26, 2016
Notification on forthcoming publication of bibliographic data
Aug 26, 2016
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Aug 18, 2016
Communication to designated inventor
Aug 2, 2016
Annex
Aug 2, 2016
Matter concerning the application
Aug 1, 2016
Copy of the international preliminary report on patentability
Jun 1, 2016
Authorisation
Jun 1, 2016
Payment of fees and costs
Jun 1, 2016
Request for entry into the European phase
May 20, 2016
Information on entry into European phase
Aug 3, 2015
Priority document (electronically transmitted)
Jul 16, 2015
Copy of the international search report
Jul 16, 2015
Copy of the international search report
Jul 16, 2015
Published international application - A1
Mar 26, 2015
Written opinion of the ISA, boxes No. I to VIII
Mar 26, 2015
Written opinion of the ISA, cover sheet
Mar 26, 2015
Written opinion of the ISA, supplemental box
Jan 23, 2015
Abstract
Jan 23, 2015
Claims
Jan 23, 2015
Description
Jan 23, 2015
Drawings
Jan 23, 2015
Submission concerning representation

EP3095075

MELZER MASCHINENBAU

Application Number: EP14828443A
Filing Date: Dec 4, 2014
Status: Revoked; May 23, 2025
Publication Date: Mar 1, 2023
External Links: Slate, Register , Google Patents

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Method And Device For Machining A Substrate

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Dossier Documents

EP3095075