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Fire-Protection Composite Glass For Construction Elements Such As Doors, Walls, Or Windows - EP2132393

The patent EP2132393 was granted to Saint Gobain on Apr 5, 2017. The application was originally filed on Feb 14, 2008 under application number EP08706360A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2132393

SAINT GOBAIN

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

Patent Summary

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	Representative	Opposition Status
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HERO FIRE	Jan 5, 2018	EISENFUHR SPEISER	ADMISSIBLE
STRAWMAN	Jan 2, 2018	JANKE SCHOLL PATENTANWALTE PARTG MBB	ADMISSIBLE

Patent Citations (24) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation Phase	Publication Number	Publication Link
INTERNATIONAL-SEARCH-REPORT	DE9318862U
INTERNATIONAL-SEARCH-REPORT	EP0506522
INTERNATIONAL-SEARCH-REPORT	EP0590978
OPPOSITION	DE1900054
OPPOSITION	DE19543148
OPPOSITION	DE4041447
OPPOSITION	DE4123977
OPPOSITION	DE4340690
OPPOSITION	DE69210667T
OPPOSITION	DE69316816T
OPPOSITION	DE9318862U
OPPOSITION	EP0506522
OPPOSITION	EP0590978
OPPOSITION	EP0620781
OPPOSITION	EP0657611
OPPOSITION	EP0826862
OPPOSITION	EP0965721
OPPOSITION	EP1179113
OPPOSITION	JPH0988223
OPPOSITION	US4893443
OPPOSITION	US5540514
OPPOSITION	WO02057558
OPPOSITION	WO2008110021
OPPOSITION	WO9404355

Non-Patent Literature (NPL) Citations (4) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation Phase	Reference Text	Link
OPPOSITION	- "Chloropren-Kautschuk", Wikipedia, (20170828), XP055448873	-
OPPOSITION	- J. Mayr, "Verschlüsse und Abschottungen in Wänden mit Anforderungen an die Feuerwiderstandsdauer", Schadenprisma, (19910000), vol. 4, pages 49 - 58, XP055452030	-
OPPOSITION	- "Moosgummi", Wikipedia, (20170828), XP055448879	-
OPPOSITION	- Bourbigot Serge et al, "Heat resistance and flammability of High Performance Fibres: A Review", Fire and Materials, vol. 26, no. 4-5, pages 155 - 168, XP055452032

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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 25, 2025
Notification concerning the date of oral proceedings
OPPO
Sep 25, 2025
Notification concerning the date of oral proceedings
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Sep 25, 2025
Notification concerning the date of oral proceedings
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Sep 19, 2025
(Electronic) Receipt
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Sep 19, 2025
Letter accompanying subsequently filed items
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Sep 19, 2025
Written submission in preparation to/during oral proceedings
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Aug 20, 2025
Brief communication - Opposition proceedings
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Aug 20, 2025
Brief communication - Opposition proceedings
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Aug 18, 2025
(Electronic) Receipt
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Aug 18, 2025
Letter accompanying subsequently filed items
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Aug 8, 2025
(Electronic) Receipt
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Aug 8, 2025
Letter accompanying subsequently filed items
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Aug 8, 2025
Written submission in preparation to/during oral proceedings
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Jul 31, 2025
Brief communication - Opposition proceedings
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Jul 31, 2025
Brief communication - Opposition proceedings
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Jul 25, 2025
(Electronic) Receipt
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Jul 25, 2025
Letter accompanying subsequently filed items
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Jul 25, 2025
Request for interpreters during oral proceedings
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Jul 16, 2025
Brief communication - Opposition proceedings
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Jul 16, 2025
Brief communication - Opposition proceedings
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Jul 10, 2025
(Electronic) Receipt
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Jul 10, 2025
Letter accompanying subsequently filed items
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Jul 10, 2025
Request for interpreters during oral proceedings
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Jun 5, 2025
Brief communication - Opposition proceedings
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Jun 5, 2025
Brief communication - Opposition proceedings
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May 28, 2025
(Electronic) Receipt
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May 28, 2025
Letter accompanying subsequently filed items
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May 28, 2025
Written submission in preparation to/during oral proceedings
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May 27, 2025
Brief communication - Opposition proceedings
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May 27, 2025
Brief communication - Opposition proceedings
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May 22, 2025
(Electronic) Receipt
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May 22, 2025
Letter accompanying subsequently filed items
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May 22, 2025
Written submission in preparation to/during oral proceedings
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Nov 20, 2024
Annex to the communication - opposition
OPPO
Nov 20, 2024
Annex to the communication - opposition
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Nov 20, 2024
Information concerning oral proceedings
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Nov 20, 2024
Summons to attend oral proceedings
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Nov 20, 2024
Summons to attend oral proceedings
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Nov 20, 2024
Summons to attend oral proceedings
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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)
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Aug 24, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
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Aug 24, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
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Aug 24, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
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Aug 11, 2023
F3345 Forwarding of submissions to parties
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Aug 10, 2023
(Electronic) Receipt
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Aug 10, 2023
F3345 Forwarding of submissions to parties
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Aug 10, 2023
Letter accompanying subsequently filed items
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Aug 10, 2023
Letter dealing with oral proceedings during the appeal procedure
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Aug 9, 2023
(Electronic) Receipt
Appeal
Aug 9, 2023
Letter accompanying subsequently filed items
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Aug 9, 2023
Letter dealing with oral proceedings during the appeal procedure
Appeal
Aug 4, 2023
F3345 Forwarding of submissions to parties
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Aug 3, 2023
(Electronic) Receipt
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Aug 3, 2023
Request for interpreters during oral proceedings
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Aug 3, 2023
Written submission in preparation to/during oral proceedings
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Aug 1, 2023
(Electronic) Receipt
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Aug 1, 2023
F3345 Forwarding of submissions to parties
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Aug 1, 2023
Letter dealing with oral proceedings during the appeal procedure
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Aug 1, 2023
Written submission in preparation to/during oral proceedings
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Jul 13, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
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Jul 13, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
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Jul 13, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
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Jan 18, 2023
F3011.1 Oral Proceedings: summons
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Jan 18, 2023
F3011.1 Oral Proceedings: summons
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Jan 18, 2023
F3011.1 Oral Proceedings: summons
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Jan 13, 2023
F3010 Oral proceedings: order for summons
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Jan 12, 2023
F3303.16 Change of composition of the Board (T)
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Dec 20, 2022
F3303.16 Change of composition of the Board (T)
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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
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Dec 22, 2020
F3345 Forwarding of submissions to parties
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Dec 16, 2020
(Electronic) Receipt
Appeal
Dec 16, 2020
Letter accompanying subsequently filed items
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Dec 16, 2020
Letter relating to Appeal Procedure
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Dec 4, 2020
(Electronic) Receipt
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Dec 4, 2020
Letter accompanying subsequently filed items
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Dec 4, 2020
Letter relating to Appeal Procedure
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Oct 23, 2020
Composition of the board (T)
Appeal
Sep 23, 2020
F3345 Forwarding of submissions to parties
Appeal
Sep 10, 2020
(Electronic) Receipt
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Sep 10, 2020
Letter accompanying subsequently filed items
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Sep 10, 2020
Reply to appeal
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Sep 4, 2020
F3345 Forwarding of submissions to parties
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Aug 31, 2020
(Electronic) Receipt
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Aug 31, 2020
Cited document during appeal procedure
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Aug 31, 2020
F3345 Forwarding of submissions to parties
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Aug 31, 2020
F3345 Forwarding of submissions to parties
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Aug 31, 2020
Letter accompanying subsequently filed items
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Aug 31, 2020
Reply to appeal
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Aug 25, 2020
(Electronic) Receipt
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Aug 25, 2020
Letter accompanying subsequently filed items
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Aug 25, 2020
Reply to appeal
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Apr 30, 2020
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
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Apr 17, 2020
(Electronic) Receipt
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Apr 17, 2020
Annexes (other than cited documents) regarding appeal procedure
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Apr 17, 2020
Annexes (other than cited documents) regarding appeal procedure
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Apr 17, 2020
Letter accompanying subsequently filed items
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Apr 17, 2020
Statement of grounds of appeal
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Apr 15, 2020
(Electronic) Receipt
Appeal
Apr 15, 2020
Letter accompanying subsequently filed items
Appeal
Apr 15, 2020
Statement of grounds of appeal
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Apr 3, 2020
(Electronic) Receipt
Appeal
Apr 3, 2020
Letter accompanying subsequently filed items
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Apr 3, 2020
Statement of grounds of appeal
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Mar 10, 2020
F3345 Forwarding of submissions to parties
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Feb 24, 2020
Communication of the registration of a transfer or change of name and/or address
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Feb 21, 2020
F3204 Communication of the file number to the parties
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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
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Feb 17, 2020
Notice of appeal
Appeal
Feb 13, 2020
(Electronic) Receipt
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Feb 13, 2020
Letter accompanying subsequently filed items
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Feb 13, 2020
Notice of appeal
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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
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Dec 9, 2019
Acknowledgement of a document
OPPO
Dec 9, 2019
Acknowledgement of a document
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Dec 9, 2019
Acknowledgement of a document
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Dec 9, 2019
Annex to the communication - opposition
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Dec 9, 2019
Decision of the Opposition Division and instruction
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Dec 9, 2019
Druckexemplar in opposition procedure
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Dec 9, 2019
Grounds for the decision (Annex) - opposition
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Dec 9, 2019
Interlocutory decision in opposition proceedings
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Dec 9, 2019
Internal form - Opposition/addressees
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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
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Jul 10, 2019
Brief communication - Opposition proceedings
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Jul 8, 2019
(Electronic) Receipt
OPPO
Jul 8, 2019
Letter accompanying subsequently filed items
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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
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Jul 5, 2019
Letter accompanying subsequently filed items
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Jul 5, 2019
Letter regarding the opposition procedure (no time limit)
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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
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Jul 2, 2019
(Electronic) Receipt
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Jul 2, 2019
(Electronic) Receipt
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Jul 2, 2019
(Electronic) Receipt
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Jul 2, 2019
Citation in opposition procedure
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Jul 2, 2019
Letter accompanying subsequently filed items
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Jul 2, 2019
Letter accompanying subsequently filed items
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Jul 2, 2019
Letter accompanying subsequently filed items
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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
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Apr 8, 2019
Advice of delivery
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Apr 4, 2019
Advice of delivery
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Mar 8, 2019
Advice of delivery
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Feb 25, 2019
Advice of delivery
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Feb 20, 2019
Advice of delivery
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Feb 20, 2019
Advice of delivery
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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
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May 29, 2018
Amended claims with annotations
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May 29, 2018
Claims
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May 29, 2018
Claims
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May 29, 2018
Claims
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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
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Jan 5, 2018
Non-patent literature cited during the opposition procedure
OPPO
Jan 5, 2018
Notice of opposition
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Jan 5, 2018
Notice of opposition
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Jan 5, 2018
Patent document cited during the opposition procedure
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Jan 5, 2018
Patent document cited during the opposition procedure
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Jan 5, 2018
Patent document cited during the opposition procedure
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Jan 5, 2018
Patent document cited during the opposition procedure
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Jan 5, 2018
Patent document cited during the opposition procedure
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Jan 5, 2018
Patent document cited during the opposition procedure
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Jan 5, 2018
Patent document cited during the opposition procedure
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Jan 5, 2018
Patent document cited during the opposition procedure
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Jan 5, 2018
Patent document cited during the opposition procedure
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Jan 5, 2018
Patent document cited during the opposition procedure
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Jan 5, 2018
Patent document cited during the opposition procedure
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Jan 5, 2018
Patent document cited during the opposition procedure
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Jan 5, 2018
Patent document cited during the opposition procedure
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Jan 5, 2018
Patent document cited during the opposition procedure
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Jan 5, 2018
Patent document cited during the opposition procedure
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Jan 5, 2018
Patent document cited during the opposition procedure
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Jan 5, 2018
Patent document cited during the opposition procedure
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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
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Jan 2, 2018
Patent document cited during the opposition procedure
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Jan 2, 2018
Patent document cited during the opposition procedure
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Jan 2, 2018
Patent document cited during the opposition procedure
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Jan 2, 2018
Patent document cited during the opposition procedure
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Jan 2, 2018
Patent document cited during the opposition procedure
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Jan 2, 2018
Patent document cited during the opposition procedure
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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
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Oct 28, 2016
Patent document filed by a Third party
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Oct 21, 2016
Annex to the communication about intention to grant a European patent
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Oct 21, 2016
Bibliographic data of the European patent application
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Oct 21, 2016
Communication about intention to grant a European patent
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Oct 21, 2016
Intention to grant (signatures)
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Oct 21, 2016
Text intended for grant
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Oct 12, 2016
Annex to the communication
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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
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Aug 19, 2016
Letter accompanying subsequently filed items
Search/Exam
Aug 19, 2016
Written submission in preparation to/during oral proceedings
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Feb 25, 2016
Advice of delivery
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Feb 25, 2016
Advice of delivery
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Feb 16, 2016
Acknowledgement of a document
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Feb 16, 2016
Annex to the communication
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Feb 16, 2016
Summons to attend oral proceedings
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Feb 2, 2016
Preparation for oral proceedings
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Dec 1, 2015
Submission concerning representation
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Nov 12, 2015
(Electronic) Receipt
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Nov 12, 2015
Letter accompanying subsequently filed items
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Nov 12, 2015
Reply to communication from the Examining Division
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Jul 7, 2015
Annex to the communication
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Jul 7, 2015
Communication from the Examining Division
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Jul 1, 2015
Examination started
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Apr 7, 2015
Notice drawing attention to the payment of the renewal fee and additional fee
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Nov 21, 2014
Enquiry as to when a communication from the Examining Division can be expected
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May 13, 2014
Amended claims filed after receipt of (European) search report
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May 13, 2014
Amended claims with annotations
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May 13, 2014
Amendments received before examination
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Mar 23, 2011
Refund of fees
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Jan 27, 2011
Letter concerning the inventor
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Jan 7, 2010
Letter concerning fees and payments
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Nov 18, 2009
Notification on forthcoming publication of bibliographic data
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Nov 13, 2009
Invitation to indicate correct address of inventor
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Nov 2, 2009
Letter which had not been notified
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Oct 28, 2009
Communication regarding possible amendment of claims/payment of claims fees
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Oct 1, 2009
Copy of the international preliminary report on patentability
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Sep 25, 2009
Request for entry into the European phase
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Jul 22, 2009
Information on entry into European phase
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Oct 15, 2008
Priority document (electronically transmitted)
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Sep 18, 2008
Copy of the international search report
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Sep 18, 2008
Copy of the international search report
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Sep 18, 2008
Published international application - A1
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Feb 26, 2008
Abstract
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Feb 26, 2008
Claims
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Feb 26, 2008
Description
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Feb 26, 2008
Drawings
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Feb 26, 2008
Submission concerning representation
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