Fire Barrier Layer And Fire Barrier Film Laminate

Patent No. EP2640476 (titled "Fire Barrier Layer And Fire Barrier Film Laminate") was filed by Lamart on Nov 18, 2011. The application was issued on Oct 4, 2017.

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
HEINEMANN	Jul 4, 2018	ABITZ & PARTNER

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

Get instant alerts for new documents

Jun 30, 2020
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jun 30, 2020
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Jun 25, 2020
Termination of the opposition proceedings with revocation of patent
Jan 31, 2020
Advice of delivery
Jan 31, 2020
Advice of delivery
Jan 29, 2020
Acknowledgement of a document
Jan 29, 2020
Acknowledgement of a document
Jan 29, 2020
Decision revoking the European patent
Jan 29, 2020
Decision revoking the European patent
Jan 28, 2020
Notification concerning the date of oral proceedings
Jan 28, 2020
Notification concerning the date of oral proceedings
Jan 27, 2020
Brief communication - Opposition proceedings
Jan 20, 2020
(Electronic) Receipt
Jan 20, 2020
Letter accompanying subsequently filed items
Jan 20, 2020
Request for revocation of patent
Jan 16, 2020
Request for interpreters during oral proceedings
Aug 19, 2019
Brief communication - Opposition proceedings
Aug 19, 2019
Communication of amended entries
Aug 14, 2019
Brief communication - Opposition proceedings
Aug 8, 2019
Authorisation
Aug 8, 2019
Submission concerning representation
Jun 21, 2019
Advice of delivery
Jun 18, 2019
Advice of delivery
Jun 17, 2019
Acknowledgement of a document
Jun 17, 2019
Brief communication - Opposition proceedings
Jun 17, 2019
Brief communication - Opposition proceedings
Jun 17, 2019
Communication of amended entries
Jun 14, 2019
Brief communication - Opposition proceedings
Jun 6, 2019
Advice of delivery
Jun 6, 2019
Advice of delivery
Jun 6, 2019
Letter regarding the opposition procedure (no time limit)
Jun 6, 2019
Written submission in preparation to/during oral proceedings
Jun 5, 2019
Advice of delivery
May 31, 2019
Acknowledgement of a document
May 31, 2019
Acknowledgement of a document
May 31, 2019
Annex to the communication - opposition
May 31, 2019
Information concerning oral proceedings
May 31, 2019
Summons to attend oral proceedings
May 31, 2019
Summons to attend oral proceedings
Nov 27, 2018
Brief communication - Opposition proceedings
Nov 22, 2018
Amended claims with annotations
Nov 22, 2018
Amended claims with annotations
Nov 22, 2018
Amended claims with annotations
Nov 22, 2018
Amended claims with annotations
Nov 22, 2018
Amended claims with annotations
Nov 22, 2018
Amended claims with annotations
Nov 22, 2018
Auxiliary request during Opposition procedure - 01
Nov 22, 2018
Auxiliary request during Opposition procedure - 01
Nov 22, 2018
Auxiliary request during Opposition procedure - 02
Nov 22, 2018
Auxiliary request during Opposition procedure - 02
Nov 22, 2018
Main request during Opposition procedure
Nov 22, 2018
Main request during Opposition procedure
Nov 22, 2018
Reply of the patent proprietor to the notice(s) of opposition
Nov 22, 2018
Reply of the patent proprietor to the notice(s) of opposition
Jul 18, 2018
Communication of a notice of opposition and request to file observations
Jul 18, 2018
Notice of further oppositions to opponent(s)
Jul 10, 2018
Communication of a notice of opposition - first information to patent proprietor
Jul 4, 2018
(Electronic) Receipt
Jul 4, 2018
Notice of opposition
Jul 4, 2018
Notice of opposition
Jul 4, 2018
Patent document cited during the examination procedure
Jul 4, 2018
Patent document cited during the examination procedure
Oct 12, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Sep 7, 2017
Decision to grant a European patent
Aug 23, 2017
Filing of the translations of the claims
Aug 23, 2017
French translation of claims
Aug 23, 2017
German translation of the claims
Aug 23, 2017
Payment of fees and costs
Apr 13, 2017
Bibliographic data of the European patent application
Apr 13, 2017
Communication about intention to grant a European patent
Apr 13, 2017
Intention to grant (signatures)
Apr 13, 2017
Text intended for grant (clean copy)
Apr 13, 2017
Text intended for grant (version for approval)
Apr 3, 2017
Notification concerning the date of oral proceedings
Mar 29, 2017
Advice of delivery
Mar 23, 2017
Claims
Mar 23, 2017
Letter dealing with oral proceedings
Mar 22, 2017
Annex to the communication
Mar 22, 2017
Consultation by telephone/in person
Mar 22, 2017
Result of consultation by telephone/in person
Mar 9, 2017
Annex to the communication
Mar 9, 2017
Consultation by telephone/in person
Mar 9, 2017
Result of consultation by telephone/in person
Mar 8, 2017
Amended claims with annotations
Mar 8, 2017
Amended description with annotations
Mar 8, 2017
Claims
Mar 8, 2017
Description
Mar 8, 2017
Written submission in preparation to/during oral proceedings
Feb 10, 2017
Amended claims with annotations
Feb 10, 2017
Amended claims with annotations
Feb 10, 2017
Amended claims with annotations
Feb 10, 2017
Amended claims with annotations
Feb 10, 2017
Claims
Feb 10, 2017
Claims
Feb 10, 2017
Claims
Feb 10, 2017
Claims
Feb 10, 2017
Written submission in preparation to/during oral proceedings
Dec 2, 2016
Advice of delivery
Dec 2, 2016
Advice of delivery
Dec 1, 2016
Acknowledgement of a document
Dec 1, 2016
Annex to the communication
Dec 1, 2016
Summons to attend oral proceedings
Nov 22, 2016
Preparation for oral proceedings
Jul 26, 2016
Reply to communication from the Examining Division
Jul 22, 2016
Reply to communication from the Examining Division
Jul 6, 2016
Grant of extension of time limit (examination procedure)
Jun 28, 2016
Request for extension of time limit to communication from the Examining Division
Mar 2, 2016
Annex to the communication
Mar 2, 2016
Communication from the Examining Division
Nov 12, 2015
Amended claims with annotations
Nov 12, 2015
Claims
Nov 12, 2015
Reply to communication from the Examining Division
Nov 9, 2015
Amended claims with annotations
Nov 9, 2015
Claims
Nov 9, 2015
Reply to communication from the Examining Division
Aug 7, 2015
Annex to the communication
Aug 7, 2015
Communication from the Examining Division
Jul 31, 2015
Examination started
Jun 22, 2015
Amended claims filed after receipt of (European) search report
Jun 22, 2015
Amended claims with annotations
Jun 22, 2015
Amended description filed after receipt of (European) search report
Jun 22, 2015
Amendments received before examination
Jan 12, 2015
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Dec 22, 2014
Communication regarding the transmission of the European search report
Dec 22, 2014
European search opinion
Dec 22, 2014
Supplementary European search report
Nov 17, 2014
Communication of the registration of a transfer or change of name and/or address
Nov 11, 2014
Submission concerning change of applicant's address
Aug 19, 2014
Search started
May 13, 2014
Submission concerning representation
Aug 28, 2013
Notification on forthcoming publication of bibliographic data
Jun 26, 2013
Communication regarding possible amendment of the application/payment of claims fee
Jun 24, 2013
Communication to designated inventor
Jun 24, 2013
Communication to designated inventor
Jun 24, 2013
Communication to designated inventor
Jun 24, 2013
Communication to designated inventor
Jun 24, 2013
Communication to designated inventor
Jun 18, 2013
Confirmation of receipt of (electronically) transmitted priority document
Jun 13, 2013
Priority document (electronically transmitted)
Jun 7, 2013
Copy of the international preliminary report on patentability
Apr 30, 2013
(Electronic) Receipt
Apr 30, 2013
Annex
Apr 30, 2013
Letter accompanying subsequently filed items
Apr 30, 2013
Request for entry into the European phase
Apr 30, 2013
Submission concerning representation
Apr 2, 2013
Information on entry into European phase
Jul 12, 2012
Copy of the international search report
Jul 12, 2012
International publication of the international search report
May 24, 2012
Published international application - A2

EP2640476

LAMART

Application Number: EP11840751A
Filing Date: Nov 18, 2011
Status: Revoked; Jun 26, 2020
Publication Date: Oct 4, 2017
External Links: Slate, Register , Google Patents

IP Verse

Fire Barrier Layer And Fire Barrier Film Laminate

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2640476