Fire-Protection Composite Glass For Construction Elements Such As Doors, Walls, Or Windows - EP2132393B1

PatentPatent Analysis

EP2132393

Application Number: EP08706360A
Filing Date: Feb 14, 2008
Status: Granted And Under Opposition; Mar 3, 2017
Grant Date: Apr 5, 2017
External Links: Slate, Register, Google Patents
Similar Patents facing opposition: EP3233491B2
EP2823689B2
EP3570845B2

The patent EP2132393B1 was granted to Saint Gobain on Apr 5, 2017 following the initial filing on Feb 14, 2008 under the application number EP08706360A . The current legal status of the patent is Granted And Under Opposition.

AI Generated Summary New

Patent Family

Patent Oppositions (2)

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	Opposition Status
Get instant alerts for new oppositions and patent status changes
HERO FIRE	Jan 5, 2018	ADMISSIBLE
STRAWMAN	Jan 2, 2018	ADMISSIBLE

Dossier Documents

The dossier documents provide a comprehensive record of the patent’s prosecution history, including filings, correspondence, and decisions made by patent offices. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.

Date
Description

Get instant alerts for new documents

Aug 20, 2025
Brief communication - Opposition proceedings
OPPO
Aug 20, 2025
Brief communication - Opposition proceedings
OPPO
Aug 18, 2025
(Electronic) Receipt
OPPO
Aug 18, 2025
Letter accompanying subsequently filed items
OPPO
Aug 8, 2025
(Electronic) Receipt
OPPO
Aug 8, 2025
Letter accompanying subsequently filed items
OPPO
Aug 8, 2025
Written submission in preparation to/during oral proceedings
OPPO
Jul 31, 2025
Brief communication - Opposition proceedings
OPPO
Jul 31, 2025
Brief communication - Opposition proceedings
OPPO
Jul 25, 2025
(Electronic) Receipt
OPPO
Jul 25, 2025
Letter accompanying subsequently filed items
OPPO
Jul 25, 2025
Request for interpreters during oral proceedings
OPPO
Jul 16, 2025
Brief communication - Opposition proceedings
OPPO
Jul 16, 2025
Brief communication - Opposition proceedings
OPPO
Jul 10, 2025
(Electronic) Receipt
OPPO
Jul 10, 2025
Letter accompanying subsequently filed items
OPPO
Jul 10, 2025
Request for interpreters during oral proceedings
OPPO
Jun 5, 2025
Brief communication - Opposition proceedings
OPPO
Jun 5, 2025
Brief communication - Opposition proceedings
OPPO
May 28, 2025
(Electronic) Receipt
OPPO
May 28, 2025
Letter accompanying subsequently filed items
OPPO
May 28, 2025
Written submission in preparation to/during oral proceedings
OPPO
May 27, 2025
Brief communication - Opposition proceedings
OPPO
May 27, 2025
Brief communication - Opposition proceedings
OPPO
May 22, 2025
(Electronic) Receipt
OPPO
May 22, 2025
Letter accompanying subsequently filed items
OPPO
May 22, 2025
Written submission in preparation to/during oral proceedings
OPPO
Nov 20, 2024
Annex to the communication - opposition
OPPO
Nov 20, 2024
Annex to the communication - opposition
OPPO
Nov 20, 2024
Information concerning oral proceedings
OPPO
Nov 20, 2024
Summons to attend oral proceedings
OPPO
Nov 20, 2024
Summons to attend oral proceedings
OPPO
Nov 20, 2024
Summons to attend oral proceedings
OPPO
Dec 7, 2023
Decision of the Board of Appeal
Appeal
Dec 7, 2023
F3032 Notification(s) of the decision
Appeal
Dec 7, 2023
F3032 Notification(s) of the decision
Appeal
Dec 7, 2023
F3032 Notification(s) of the decision
Appeal
Sep 18, 2023
F3013 Oral Proceedings: Forwarding minutes
Appeal
Sep 18, 2023
F3317 Oral Proceedings: Minutes (Appellant: Proprietor + Opponent)
Appeal
Aug 24, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Appeal
Aug 24, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Appeal
Aug 24, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Appeal
Aug 11, 2023
F3345 Forwarding of submissions to parties
Appeal
Aug 10, 2023
(Electronic) Receipt
Appeal
Aug 10, 2023
F3345 Forwarding of submissions to parties
Appeal
Aug 10, 2023
Letter accompanying subsequently filed items
Appeal
Aug 10, 2023
Letter dealing with oral proceedings during the appeal procedure
Appeal
Aug 9, 2023
(Electronic) Receipt
Appeal
Aug 9, 2023
Letter accompanying subsequently filed items
Appeal
Aug 9, 2023
Letter dealing with oral proceedings during the appeal procedure
Appeal
Aug 4, 2023
F3345 Forwarding of submissions to parties
Appeal
Aug 3, 2023
(Electronic) Receipt
Appeal
Aug 3, 2023
Request for interpreters during oral proceedings
Appeal
Aug 3, 2023
Written submission in preparation to/during oral proceedings
Appeal
Aug 1, 2023
(Electronic) Receipt
Appeal
Aug 1, 2023
F3345 Forwarding of submissions to parties
Appeal
Aug 1, 2023
Letter dealing with oral proceedings during the appeal procedure
Appeal
Aug 1, 2023
Written submission in preparation to/during oral proceedings
Appeal
Jul 13, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Appeal
Jul 13, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Appeal
Jul 13, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Appeal
Jan 18, 2023
F3011.1 Oral Proceedings: summons
Appeal
Jan 18, 2023
F3011.1 Oral Proceedings: summons
Appeal
Jan 18, 2023
F3011.1 Oral Proceedings: summons
Appeal
Jan 13, 2023
F3010 Oral proceedings: order for summons
Appeal
Jan 12, 2023
F3303.16 Change of composition of the Board (T)
Appeal
Dec 20, 2022
F3303.16 Change of composition of the Board (T)
Appeal
Mar 1, 2022
Communication of amended entries in the Register of European Patents
Appeal
Mar 1, 2022
F3345 Forwarding of submissions to parties
Appeal
Feb 15, 2022
Letter accompanying subsequently filed items
Appeal
Feb 15, 2022
Request for change of opponent's representative
Appeal
Dec 22, 2020
F3345 Forwarding of submissions to parties
Appeal
Dec 16, 2020
(Electronic) Receipt
Appeal
Dec 16, 2020
Letter accompanying subsequently filed items
Appeal
Dec 16, 2020
Letter relating to Appeal Procedure
Appeal
Dec 4, 2020
(Electronic) Receipt
Appeal
Dec 4, 2020
Letter accompanying subsequently filed items
Appeal
Dec 4, 2020
Letter relating to Appeal Procedure
Appeal
Oct 23, 2020
Composition of the board (T)
Appeal
Sep 23, 2020
F3345 Forwarding of submissions to parties
Appeal
Sep 10, 2020
(Electronic) Receipt
Appeal
Sep 10, 2020
Letter accompanying subsequently filed items
Appeal
Sep 10, 2020
Reply to appeal
Appeal
Sep 4, 2020
F3345 Forwarding of submissions to parties
Appeal
Aug 31, 2020
(Electronic) Receipt
Appeal
Aug 31, 2020
Cited document during appeal procedure
Appeal
Aug 31, 2020
F3345 Forwarding of submissions to parties
Appeal
Aug 31, 2020
F3345 Forwarding of submissions to parties
Appeal
Aug 31, 2020
Letter accompanying subsequently filed items
Appeal
Aug 31, 2020
Reply to appeal
Appeal
Aug 25, 2020
(Electronic) Receipt
Appeal
Aug 25, 2020
Letter accompanying subsequently filed items
Appeal
Aug 25, 2020
Reply to appeal
Appeal
Apr 30, 2020
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Appeal
Apr 17, 2020
(Electronic) Receipt
Appeal
Apr 17, 2020
Annexes (other than cited documents) regarding appeal procedure
Appeal
Apr 17, 2020
Annexes (other than cited documents) regarding appeal procedure
Appeal
Apr 17, 2020
Letter accompanying subsequently filed items
Appeal
Apr 17, 2020
Statement of grounds of appeal
Appeal
Apr 15, 2020
(Electronic) Receipt
Appeal
Apr 15, 2020
Letter accompanying subsequently filed items
Appeal
Apr 15, 2020
Statement of grounds of appeal
Appeal
Apr 3, 2020
(Electronic) Receipt
Appeal
Apr 3, 2020
Letter accompanying subsequently filed items
Appeal
Apr 3, 2020
Statement of grounds of appeal
Appeal
Mar 10, 2020
F3345 Forwarding of submissions to parties
Appeal
Feb 24, 2020
Communication of the registration of a transfer or change of name and/or address
Appeal
Feb 21, 2020
F3204 Communication of the file number to the parties
Appeal
Feb 19, 2020
F3204 Communication of the file number to the parties
Appeal
Feb 17, 2020
(Electronic) Receipt
Appeal
Feb 17, 2020
Letter accompanying subsequently filed items
Appeal
Feb 17, 2020
Notice of appeal
Appeal
Feb 13, 2020
(Electronic) Receipt
Appeal
Feb 13, 2020
Letter accompanying subsequently filed items
Appeal
Feb 13, 2020
Notice of appeal
Appeal
Feb 11, 2020
F3204 Communication of the file number to the parties
Appeal
Feb 4, 2020
(Electronic) Receipt
Appeal
Feb 4, 2020
Letter accompanying subsequently filed items
Appeal
Feb 4, 2020
Notice of appeal
Appeal
Dec 13, 2019
Advice of delivery
OPPO
Dec 12, 2019
Advice of delivery
OPPO
Dec 11, 2019
Advice of delivery
OPPO
Dec 9, 2019
Acknowledgement of a document
OPPO
Dec 9, 2019
Acknowledgement of a document
OPPO
Dec 9, 2019
Acknowledgement of a document
OPPO
Dec 9, 2019
Annex to the communication - opposition
OPPO
Dec 9, 2019
Decision of the Opposition Division and instruction
OPPO
Dec 9, 2019
Druckexemplar in opposition procedure
OPPO
Dec 9, 2019
Grounds for the decision (Annex) - opposition
OPPO
Dec 9, 2019
Interlocutory decision in opposition proceedings
OPPO
Dec 9, 2019
Internal form - Opposition/addressees
OPPO
Dec 9, 2019
Internal form - Opposition/addressees
OPPO
Dec 9, 2019
Means of redress
OPPO
Dec 9, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Dec 9, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Dec 9, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
OPPO
Dec 9, 2019
Provision of a copy of the minutes - opposition procedure
OPPO
Sep 9, 2019
Information about the result of oral proceedings
OPPO
Aug 19, 2019
Brief communication - Opposition proceedings
OPPO
Aug 19, 2019
Brief communication - Opposition proceedings
OPPO
Aug 12, 2019
(Electronic) Receipt
OPPO
Aug 12, 2019
Letter accompanying subsequently filed items
OPPO
Aug 12, 2019
Letter regarding the opposition procedure (no time limit)
OPPO
Jul 12, 2019
Brief communication - Opposition proceedings
OPPO
Jul 12, 2019
Brief communication - Opposition proceedings
OPPO
Jul 10, 2019
Brief communication - Opposition proceedings
OPPO
Jul 10, 2019
Brief communication - Opposition proceedings
OPPO
Jul 8, 2019
(Electronic) Receipt
OPPO
Jul 8, 2019
Letter accompanying subsequently filed items
OPPO
Jul 8, 2019
Letter regarding the opposition procedure (no time limit)
OPPO
Jul 5, 2019
(Electronic) Receipt
OPPO
Jul 5, 2019
Brief communication - Opposition proceedings
OPPO
Jul 5, 2019
Brief communication - Opposition proceedings
OPPO
Jul 5, 2019
Letter accompanying subsequently filed items
OPPO
Jul 5, 2019
Letter regarding the opposition procedure (no time limit)
OPPO
Jul 5, 2019
Letter regarding the opposition procedure (no time limit)
OPPO
Jul 4, 2019
(Electronic) Receipt
OPPO
Jul 4, 2019
Letter accompanying subsequently filed items
OPPO
Jul 4, 2019
Request for interpreters during oral proceedings
OPPO
Jul 2, 2019
(Electronic) Receipt
OPPO
Jul 2, 2019
(Electronic) Receipt
OPPO
Jul 2, 2019
(Electronic) Receipt
OPPO
Jul 2, 2019
Citation in opposition procedure
OPPO
Jul 2, 2019
Letter accompanying subsequently filed items
OPPO
Jul 2, 2019
Letter accompanying subsequently filed items
OPPO
Jul 2, 2019
Letter accompanying subsequently filed items
OPPO
Jul 2, 2019
Letter regarding the opposition procedure (no time limit)
OPPO
Jul 2, 2019
Letter regarding the opposition procedure (no time limit)
OPPO
Jul 2, 2019
Request for interpreters during oral proceedings
OPPO
Apr 8, 2019
Advice of delivery
OPPO
Apr 4, 2019
Advice of delivery
OPPO
Mar 8, 2019
Advice of delivery
OPPO
Feb 25, 2019
Advice of delivery
OPPO
Feb 20, 2019
Advice of delivery
OPPO
Feb 20, 2019
Advice of delivery
OPPO
Feb 18, 2019
Acknowledgement of a document
OPPO
Feb 18, 2019
Acknowledgement of a document
OPPO
Feb 18, 2019
Acknowledgement of a document
OPPO
Feb 18, 2019
Annex to the communication - opposition
OPPO
Feb 18, 2019
Information concerning oral proceedings
OPPO
Feb 18, 2019
Summons to attend oral proceedings
OPPO
Feb 18, 2019
Summons to attend oral proceedings
OPPO
Feb 18, 2019
Summons to attend oral proceedings
OPPO
Nov 5, 2018
Brief communication - Opposition proceedings
OPPO
Nov 5, 2018
Brief communication - Opposition proceedings
OPPO
Oct 29, 2018
(Electronic) Receipt
OPPO
Oct 29, 2018
Letter accompanying subsequently filed items
OPPO
Oct 29, 2018
Letter regarding the opposition procedure (no time limit)
OPPO
Jun 5, 2018
Brief communication - Opposition proceedings
OPPO
Jun 5, 2018
Brief communication - Opposition proceedings
OPPO
May 29, 2018
(Electronic) Receipt
OPPO
May 29, 2018
Amended claims with annotations
OPPO
May 29, 2018
Amended claims with annotations
OPPO
May 29, 2018
Amended claims with annotations
OPPO
May 29, 2018
Claims
OPPO
May 29, 2018
Claims
OPPO
May 29, 2018
Claims
OPPO
May 29, 2018
Letter accompanying subsequently filed items
OPPO
May 29, 2018
Reply of the patent proprietor to the notice(s) of opposition
OPPO
Mar 12, 2018
Submission concerning representation
OPPO
Jan 19, 2018
Communication of a notice of opposition and request to file observations
OPPO
Jan 19, 2018
Notice of further oppositions to opponent(s)
OPPO
Jan 19, 2018
Notice of further oppositions to opponent(s)
OPPO
Jan 12, 2018
Communication of a notice of opposition - first information to patent proprietor
OPPO
Jan 9, 2018
Communication of a notice of opposition - first information to patent proprietor
OPPO
Jan 5, 2018
(Electronic) Receipt
OPPO
Jan 5, 2018
Any annexes (other than citation) to an opposition letter
OPPO
Jan 5, 2018
Any annexes (other than citation) to an opposition letter
OPPO
Jan 5, 2018
Non-patent literature cited during the opposition procedure
OPPO
Jan 5, 2018
Non-patent literature cited during the opposition procedure
OPPO
Jan 5, 2018
Non-patent literature cited during the opposition procedure
OPPO
Jan 5, 2018
Notice of opposition
OPPO
Jan 5, 2018
Notice of opposition
OPPO
Jan 5, 2018
Patent document cited during the opposition procedure
OPPO
Jan 5, 2018
Patent document cited during the opposition procedure
OPPO
Jan 5, 2018
Patent document cited during the opposition procedure
OPPO
Jan 5, 2018
Patent document cited during the opposition procedure
OPPO
Jan 5, 2018
Patent document cited during the opposition procedure
OPPO
Jan 5, 2018
Patent document cited during the opposition procedure
OPPO
Jan 5, 2018
Patent document cited during the opposition procedure
OPPO
Jan 5, 2018
Patent document cited during the opposition procedure
OPPO
Jan 5, 2018
Patent document cited during the opposition procedure
OPPO
Jan 5, 2018
Patent document cited during the opposition procedure
OPPO
Jan 5, 2018
Patent document cited during the opposition procedure
OPPO
Jan 5, 2018
Patent document cited during the opposition procedure
OPPO
Jan 5, 2018
Patent document cited during the opposition procedure
OPPO
Jan 5, 2018
Patent document cited during the opposition procedure
OPPO
Jan 5, 2018
Patent document cited during the opposition procedure
OPPO
Jan 5, 2018
Patent document cited during the opposition procedure
OPPO
Jan 5, 2018
Patent document cited during the opposition procedure
OPPO
Jan 5, 2018
Patent document cited during the opposition procedure
OPPO
Jan 5, 2018
Translation of the evidence during Opposition procedure
OPPO
Jan 3, 2018
(Electronic) Receipt
OPPO
Jan 3, 2018
Letter accompanying subsequently filed items
OPPO
Jan 3, 2018
Letter regarding the opposition procedure (no time limit)
OPPO
Jan 3, 2018
Notice of opposition
OPPO
Jan 2, 2018
(Electronic) Receipt
OPPO
Jan 2, 2018
Non-patent literature cited during the opposition procedure
OPPO
Jan 2, 2018
Non-patent literature cited during the opposition procedure
OPPO
Jan 2, 2018
Notice of opposition
OPPO
Jan 2, 2018
Notice of opposition
OPPO
Jan 2, 2018
Patent document cited during the opposition procedure
OPPO
Jan 2, 2018
Patent document cited during the opposition procedure
OPPO
Jan 2, 2018
Patent document cited during the opposition procedure
OPPO
Jan 2, 2018
Patent document cited during the opposition procedure
OPPO
Jan 2, 2018
Patent document cited during the opposition procedure
OPPO
Jan 2, 2018
Patent document cited during the opposition procedure
OPPO
Jan 2, 2018
Patent document cited during the opposition procedure
OPPO
Apr 5, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Search/Exam
Mar 9, 2017
Decision to grant a European patent
Search/Exam
Feb 20, 2017
(Electronic) Receipt
Search/Exam
Feb 20, 2017
English translation of the claims
Search/Exam
Feb 20, 2017
French translation of claims
Search/Exam
Feb 20, 2017
Letter accompanying subsequently filed items
Search/Exam
Nov 14, 2016
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Search/Exam
Nov 8, 2016
Transmittal of third party observations to applicant
Search/Exam
Oct 28, 2016
Observations by third parties
Search/Exam
Oct 28, 2016
Patent document filed by a Third party
Search/Exam
Oct 28, 2016
Patent document filed by a Third party
Search/Exam
Oct 21, 2016
Annex to the communication about intention to grant a European patent
Search/Exam
Oct 21, 2016
Bibliographic data of the European patent application
Search/Exam
Oct 21, 2016
Communication about intention to grant a European patent
Search/Exam
Oct 21, 2016
Intention to grant (signatures)
Search/Exam
Oct 21, 2016
Text intended for grant
Search/Exam
Oct 12, 2016
Annex to the communication
Search/Exam
Oct 12, 2016
Minutes of the oral proceedings (examining division)
Search/Exam
Oct 12, 2016
Minutes of the oral proceedings (examining division)
Search/Exam
Oct 12, 2016
Minutes of the oral proceedings (examining division)
Search/Exam
Oct 12, 2016
Provision of a copy of the minutes of oral proceedings
Search/Exam
Aug 19, 2016
(Electronic) Receipt
Search/Exam
Aug 19, 2016
Amended claims with annotations
Search/Exam
Aug 19, 2016
Claims
Search/Exam
Aug 19, 2016
Letter accompanying subsequently filed items
Search/Exam
Aug 19, 2016
Written submission in preparation to/during oral proceedings
Search/Exam
Feb 25, 2016
Advice of delivery
Search/Exam
Feb 25, 2016
Advice of delivery
Search/Exam
Feb 16, 2016
Acknowledgement of a document
Search/Exam
Feb 16, 2016
Annex to the communication
Search/Exam
Feb 16, 2016
Summons to attend oral proceedings
Search/Exam
Feb 2, 2016
Preparation for oral proceedings
Search/Exam
Dec 1, 2015
Submission concerning representation
Search/Exam
Nov 12, 2015
(Electronic) Receipt
Search/Exam
Nov 12, 2015
Letter accompanying subsequently filed items
Search/Exam
Nov 12, 2015
Reply to communication from the Examining Division
Search/Exam
Jul 7, 2015
Annex to the communication
Search/Exam
Jul 7, 2015
Communication from the Examining Division
Search/Exam
Jul 1, 2015
Examination started
Search/Exam
Apr 7, 2015
Notice drawing attention to the payment of the renewal fee and additional fee
Search/Exam
Nov 21, 2014
Enquiry as to when a communication from the Examining Division can be expected
Search/Exam
May 13, 2014
Amended claims filed after receipt of (European) search report
Search/Exam
May 13, 2014
Amended claims with annotations
Search/Exam
May 13, 2014
Amendments received before examination
Search/Exam
Mar 23, 2011
Refund of fees
Search/Exam
Jan 27, 2011
Letter concerning the inventor
Search/Exam
Jan 7, 2010
Letter concerning fees and payments
Search/Exam
Nov 18, 2009
Notification on forthcoming publication of bibliographic data
Search/Exam
Nov 13, 2009
Invitation to indicate correct address of inventor
Search/Exam
Nov 2, 2009
Letter which had not been notified
Search/Exam
Oct 28, 2009
Communication regarding possible amendment of claims/payment of claims fees
Search/Exam
Oct 1, 2009
Copy of the international preliminary report on patentability
Search/Exam
Sep 25, 2009
Request for entry into the European phase
Search/Exam
Jul 22, 2009
Information on entry into European phase
Search/Exam
Oct 15, 2008
Priority document (electronically transmitted)
Search/Exam
Sep 18, 2008
Copy of the international search report
Search/Exam
Sep 18, 2008
Copy of the international search report
Search/Exam
Sep 18, 2008
Published international application - A1
Search/Exam
Feb 26, 2008
Abstract
PCTISA
Feb 26, 2008
Claims
PCTISA
Feb 26, 2008
Description
PCTISA
Feb 26, 2008
Drawings
PCTISA
Feb 26, 2008
Submission concerning representation
PCTISA