Glass-Ceramic Plate

Patent No. EP2435377 (titled "Glass-Ceramic Plate") was filed by Eurokera SNC on May 28, 2010. The application was issued on Mar 26, 2025.

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
SCHOTT	Apr 14, 2022	WSL PATENTANWALTE PARTNERSCHAFT MBB

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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Feb 27, 2025
Decision to maintain the European patent in amended form
Feb 27, 2025
Decision to maintain the European patent in amended form
Feb 20, 2025
(Electronic) Receipt
Feb 20, 2025
English translation of the claims
Feb 20, 2025
Filing of the translation of the amended claims
Feb 20, 2025
German translation of the claims
Nov 26, 2024
Communication of bibliographic data
Nov 26, 2024
Communication to opponent concerning maintenance
Nov 26, 2024
Communication with request to file translations
Nov 20, 2024
Maintenance of the patent with the documents specified in the final decision
Apr 15, 2024
Refund of fees
Apr 11, 2024
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Apr 11, 2024
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Mar 28, 2024
(Electronic) Receipt
Mar 28, 2024
Withdrawal of an appeal
Mar 28, 2024
Written submission in preparation to/during oral proceedings
Feb 8, 2024
Composition of the board (T)
Feb 2, 2024
F3204 Communication of the file number to the parties
Feb 2, 2024
F3204 Communication of the file number to the parties
Jan 30, 2024
(Electronic) Receipt
Jan 30, 2024
Letter accompanying subsequently filed items
Jan 30, 2024
Notice of appeal
Dec 1, 2023
Decision of the Opposition Division and instruction
Nov 30, 2023
Annex to the communication - opposition
Nov 30, 2023
Druckexemplar in opposition procedure
Nov 30, 2023
Grounds for the decision (Annex) - opposition
Nov 30, 2023
Interlocutory decision in opposition proceedings
Nov 30, 2023
Interlocutory decision in opposition proceedings
Nov 30, 2023
Means of redress
Nov 30, 2023
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 30, 2023
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 30, 2023
Provision of a copy of the minutes - opposition procedure
Nov 30, 2023
Provision of a copy of the minutes - opposition procedure
Nov 30, 2023
Scanned annex to a communication - opposition procedure
Nov 30, 2023
Scanned annex to a communication - opposition procedure
Nov 30, 2023
Scanned annex to a communication - opposition procedure
Nov 30, 2023
Transmittal of decision / summons - opposition
Nov 30, 2023
Transmittal of decision / summons - opposition
Oct 17, 2023
Information about the result of oral proceedings
Oct 13, 2023
Brief communication - Opposition proceedings
Oct 13, 2023
Brief communication - Opposition proceedings
Oct 12, 2023
(Electronic) Receipt
Oct 12, 2023
(Electronic) Receipt
Oct 12, 2023
Citation in opposition procedure - 017
Oct 12, 2023
Citation in opposition procedure - 018
Oct 12, 2023
Consolidated list of cited opposition documents
Oct 12, 2023
Letter accompanying subsequently filed items
Oct 12, 2023
Letter accompanying subsequently filed items
Oct 12, 2023
Written submission in preparation to/during oral proceedings
Oct 12, 2023
Written submission in preparation to/during oral proceedings
Oct 9, 2023
Brief communication - Opposition proceedings
Oct 5, 2023
(Electronic) Receipt
Oct 5, 2023
Letter accompanying subsequently filed items
Oct 5, 2023
Written submission in preparation to/during oral proceedings
Sep 20, 2023
Brief communication - Opposition proceedings
Sep 8, 2023
Brief communication - Opposition proceedings
Sep 4, 2023
(Electronic) Receipt
Sep 4, 2023
Letter accompanying subsequently filed items
Sep 4, 2023
Written submission in preparation to/during oral proceedings
Aug 23, 2023
Brief communication - Opposition proceedings
Aug 22, 2023
Brief communication - Opposition proceedings
Aug 17, 2023
(Electronic) Receipt
Aug 17, 2023
(Electronic) Receipt
Aug 17, 2023
Auxiliary request during Opposition procedure - 01
Aug 17, 2023
Auxiliary request during Opposition procedure - 02
Aug 17, 2023
Auxiliary request during Opposition procedure - 03
Aug 17, 2023
Auxiliary request during Opposition procedure - 04
Aug 17, 2023
Auxiliary request during Opposition procedure - 05
Aug 17, 2023
Auxiliary request during Opposition procedure - 06
Aug 17, 2023
Auxiliary request during Opposition procedure - 07
Aug 17, 2023
Auxiliary request during Opposition procedure - 08
Aug 17, 2023
Auxiliary request during Opposition procedure - 09
Aug 17, 2023
Auxiliary request during Opposition procedure - 10
Aug 17, 2023
Auxiliary request during Opposition procedure - 11
Aug 17, 2023
Auxiliary request during Opposition procedure - 12
Aug 17, 2023
Auxiliary request during Opposition procedure - 13
Aug 17, 2023
Auxiliary request during Opposition procedure - 14
Aug 17, 2023
Auxiliary request during Opposition procedure - 15
Aug 17, 2023
Auxiliary request during Opposition procedure - 16
Aug 17, 2023
Auxiliary request during Opposition procedure - 17
Aug 17, 2023
Auxiliary request during Opposition procedure - 18
Aug 17, 2023
Auxiliary request during Opposition procedure - 19
Aug 17, 2023
Auxiliary request during Opposition procedure - 20
Aug 17, 2023
Auxiliary request during Opposition procedure - 21
Aug 17, 2023
Auxiliary request during Opposition procedure - 22
Aug 17, 2023
Auxiliary request during Opposition procedure - 23
Aug 17, 2023
Auxiliary request during Opposition procedure - 24
Aug 17, 2023
Auxiliary request during Opposition procedure - 25
Aug 17, 2023
Auxiliary request during Opposition procedure - 26
Aug 17, 2023
Auxiliary request during Opposition procedure - 27
Aug 17, 2023
Auxiliary request during Opposition procedure - 28
Aug 17, 2023
Auxiliary request during Opposition procedure - 29
Aug 17, 2023
Auxiliary request during Opposition procedure - 30
Aug 17, 2023
Auxiliary request during Opposition procedure - 31
Aug 17, 2023
Auxiliary request during Opposition procedure - 32
Aug 17, 2023
Auxiliary request during Opposition procedure - 33
Aug 17, 2023
Auxiliary request during Opposition procedure - 34
Aug 17, 2023
Auxiliary request during Opposition procedure - 35
Aug 17, 2023
Citation in opposition procedure - 002
Aug 17, 2023
Citation in opposition procedure - 016
Aug 17, 2023
Citation in opposition procedure - 016
Aug 17, 2023
Citation in opposition procedure - 016
Aug 17, 2023
Letter accompanying subsequently filed items
Aug 17, 2023
Letter accompanying subsequently filed items
Aug 17, 2023
Main request during Opposition procedure
Aug 17, 2023
Written submission in preparation to/during oral proceedings
Aug 17, 2023
Written submission in preparation to/during oral proceedings
Feb 17, 2023
Advice of delivery
Feb 13, 2023
Annex to the communication - opposition
Feb 13, 2023
Information concerning oral proceedings
Feb 13, 2023
Scanned annex to a communication - opposition procedure
Feb 13, 2023
Summons to attend oral proceedings
Feb 13, 2023
Summons to attend oral proceedings
Feb 13, 2023
Transmittal of decision / summons - opposition
Feb 13, 2023
Transmittal of decision / summons - opposition
Sep 8, 2022
Brief communication - Opposition proceedings
Sep 2, 2022
(Electronic) Receipt
Sep 2, 2022
Auxiliary request during Opposition procedure - 01
Sep 2, 2022
Auxiliary request during Opposition procedure - 02
Sep 2, 2022
Auxiliary request during Opposition procedure - 03
Sep 2, 2022
Auxiliary request during Opposition procedure - 04
Sep 2, 2022
Auxiliary request during Opposition procedure - 05
Sep 2, 2022
Auxiliary request during Opposition procedure - 06
Sep 2, 2022
Auxiliary request during Opposition procedure - 07
Sep 2, 2022
Letter accompanying subsequently filed items
Sep 2, 2022
Main request during Opposition procedure
Sep 2, 2022
Reply of the patent proprietor to the notice(s) of opposition
May 4, 2022
Communication of a notice of opposition and request to file observations
May 4, 2022
Notice of further oppositions to opponent(s)
Apr 22, 2022
Communication of a notice of opposition - first information to patent proprietor
Apr 14, 2022
(Electronic) Receipt
Apr 14, 2022
Any annexes (other than citation) to an opposition letter
Apr 14, 2022
Citation in opposition procedure - 001
Apr 14, 2022
Citation in opposition procedure - 001
Apr 14, 2022
Citation in opposition procedure - 001
Apr 14, 2022
Citation in opposition procedure - 002
Apr 14, 2022
Citation in opposition procedure - 003
Apr 14, 2022
Citation in opposition procedure - 004
Apr 14, 2022
Citation in opposition procedure - 004
Apr 14, 2022
Citation in opposition procedure - 005
Apr 14, 2022
Citation in opposition procedure - 006
Apr 14, 2022
Citation in opposition procedure - 007
Apr 14, 2022
Citation in opposition procedure - 008
Apr 14, 2022
Citation in opposition procedure - 009
Apr 14, 2022
Citation in opposition procedure - 010
Apr 14, 2022
Citation in opposition procedure - 010
Apr 14, 2022
Citation in opposition procedure - 010
Apr 14, 2022
Citation in opposition procedure - 011
Apr 14, 2022
Citation in opposition procedure - 012
Apr 14, 2022
Citation in opposition procedure - 013
Apr 14, 2022
Citation in opposition procedure - 013
Apr 14, 2022
Citation in opposition procedure - 014
Apr 14, 2022
Citation in opposition procedure - 014
Apr 14, 2022
Citation in opposition procedure - 015
Apr 14, 2022
Notice of opposition
Apr 14, 2022
Notice of opposition
Jul 27, 2021
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jun 17, 2021
Decision to grant a European patent
Jun 2, 2021
(Electronic) Receipt
Jun 2, 2021
English translation of the claims
Jun 2, 2021
Filing of the translations of the claims
Jun 2, 2021
German translation of the claims
Jun 2, 2021
Letter accompanying subsequently filed items
Feb 8, 2021
Bibliographic data of the European patent application
Feb 8, 2021
Communication about intention to grant a European patent
Feb 8, 2021
Intention to grant (signatures)
Feb 8, 2021
Text intended for grant (clean copy)
Feb 8, 2021
Text intended for grant (version for approval)
Oct 5, 2020
(Electronic) Receipt
Oct 5, 2020
Amended claims with annotations
Oct 5, 2020
Claims
Oct 5, 2020
Letter accompanying subsequently filed items
Oct 5, 2020
Reply to communication from the Examining Division
Jul 31, 2020
Grant of extension of time limit (examination procedure)
Jul 28, 2020
(Electronic) Receipt
Jul 28, 2020
Letter accompanying subsequently filed items
Jul 28, 2020
Request for extension of time limit to communication from the Examining Division
Apr 6, 2020
Annex to the communication
Apr 6, 2020
Communication from the Examining Division
Jul 11, 2019
Submission concerning representation
May 29, 2019
(Electronic) Receipt
May 29, 2019
Amended claims with annotations
May 29, 2019
Claims
May 29, 2019
Description
May 29, 2019
Letter accompanying subsequently filed items
May 29, 2019
Reply to communication from the Examining Division
Feb 8, 2019
Annex to the communication
Feb 8, 2019
Communication from the Examining Division
Jun 28, 2017
Refund of fees
Nov 22, 2016
(Electronic) Receipt
Nov 22, 2016
Amended claims with annotations
Nov 22, 2016
Claims
Nov 22, 2016
Letter accompanying subsequently filed items
Nov 22, 2016
Reply to communication from the Examining Division
Oct 19, 2016
Communication of amended entries concerning the representative
Oct 14, 2016
(Electronic) Receipt
Oct 14, 2016
Letter accompanying subsequently filed items
Oct 14, 2016
Matter concerning the application
Oct 14, 2016
Result of consultation by telephone/in person
Oct 13, 2016
(Electronic) Receipt
Oct 13, 2016
Letter accompanying subsequently filed items
Oct 13, 2016
Reply to communication from the Examining Division
Oct 10, 2016
Submission concerning change of applicant's representative
Sep 29, 2016
Grant of extension of time limit (examination procedure)
Sep 23, 2016
(Electronic) Receipt
Sep 23, 2016
Letter accompanying subsequently filed items
Sep 23, 2016
Request for extension of time limit to communication from the Examining Division
May 20, 2016
Annex to a communication
May 20, 2016
Annex to the communication
May 20, 2016
Communication from the Examining Division
Apr 13, 2016
Examination started
Jun 11, 2012
(Electronic) Receipt
Jun 11, 2012
Amended claims filed after receipt of (European) search report
Jun 11, 2012
Amendments received before examination
Jun 11, 2012
Letter accompanying subsequently filed items
Mar 7, 2012
Notification on forthcoming publication of bibliographic data
Jan 18, 2012
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Dec 12, 2011
Copy of the international preliminary report on patentability
Oct 26, 2011
(Electronic) Receipt
Oct 26, 2011
Request for entry into the European phase
Oct 7, 2011
Information on entry into European phase
Jun 3, 2011
Copy of the international search report
Jun 3, 2011
Copy of the international search report
Jun 3, 2011
Copy of the international search report
Jun 3, 2011
International publication of the international search report
Apr 14, 2011
Written opinion of the ISA, boxes No. I to VIII
Apr 14, 2011
Written opinion of the ISA, cover sheet
Apr 14, 2011
Written opinion of the ISA, supplemental box
Dec 23, 2010
Priority document (electronically transmitted)
Dec 23, 2010
Priority document (electronically transmitted)
Dec 23, 2010
Priority document (electronically transmitted)
Dec 2, 2010
Published international application - A2
Jul 8, 2010
Submission concerning representation
May 28, 2010
Abstract
May 28, 2010
Claims
May 28, 2010
Description

EP2435377

EUROKERA SNC

Application Number: EP10728836A
Filing Date: May 28, 2010
Status: Patent Maintained As Amended; Feb 21, 2025
Publication Date: Mar 26, 2025
External Links: Slate, Register , Google Patents

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Glass-Ceramic Plate

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Dossier Documents

EP2435377