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Fire-Retardant, Fire-Retardant Banded Cigarette Paper, And Manufacturing Method For Same

Patent No. EP2679722 (titled "Fire-Retardant, Fire-Retardant Banded Cigarette Paper, And Manufacturing Method For Same") was filed by Mudanjiang Hengfeng Paper on Apr 20, 2012. The application was issued on Sep 6, 2017.

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
JULIUS GLATZ	Jun 6, 2018	SCHON
MIQUEL Y COSTAS & MIQUEL	Jun 1, 2018	UNGRIA LOPEZ

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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Jun 24, 2022
Refund of fees
Jun 22, 2022
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jun 22, 2022
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jun 22, 2022
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jun 17, 2022
Termination of the opposition proceedings with revocation of patent
Jun 14, 2022
F3936 Acknowledgement of receipt Board of Appeal
Jun 13, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
Jun 13, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
Jun 13, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
Jun 10, 2022
F3345 Forwarding of submissions to parties
Jun 10, 2022
F3345 Forwarding of submissions to parties
Jun 8, 2022
(Electronic) Receipt
Jun 8, 2022
F3014 Oral Proceedings: Order cancelling/postponing
Jun 8, 2022
Letter accompanying subsequently filed items
Jun 8, 2022
Request for interpreters during oral proceedings
Jun 7, 2022
(Electronic) Receipt
Jun 7, 2022
Letter accompanying subsequently filed items
Jun 7, 2022
Withdrawal of an appeal
May 2, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
May 2, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
May 2, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Mar 21, 2022
F3345 Forwarding of submissions to parties
Mar 21, 2022
F3345 Forwarding of submissions to parties
Mar 16, 2022
(Electronic) Receipt
Mar 16, 2022
Annexes (other than cited documents) regarding appeal procedure
Mar 16, 2022
Annexes (other than cited documents) regarding appeal procedure
Mar 16, 2022
Letter accompanying subsequently filed items
Mar 16, 2022
Letter dealing with oral proceedings during the appeal procedure
Feb 7, 2022
F3011.1 Oral Proceedings: summons
Feb 7, 2022
F3011.1 Oral Proceedings: summons
Feb 7, 2022
F3011.1 Oral Proceedings: summons
Feb 7, 2022
F3345 Forwarding of submissions to parties
Feb 7, 2022
F3345 Forwarding of submissions to parties
Feb 2, 2022
F3010 Oral proceedings: order for summons
Dec 14, 2021
Document concerning representation
Dec 14, 2021
Letter accompanying subsequently filed items
Oct 29, 2021
Composition of the board (T)
Jun 4, 2020
F3345 Forwarding of submissions to parties
Jun 4, 2020
F3345 Forwarding of submissions to parties
May 29, 2020
(Electronic) Receipt
May 29, 2020
Annexes (other than cited documents) regarding appeal procedure
May 29, 2020
Annexes (other than cited documents) regarding appeal procedure
May 29, 2020
Annexes (other than cited documents) regarding appeal procedure
May 29, 2020
Annexes (other than cited documents) regarding appeal procedure
May 29, 2020
Citation in appeal procedure - 038
May 29, 2020
Citation in appeal procedure - 039
May 29, 2020
Citation in appeal procedure - 040
May 29, 2020
Letter accompanying subsequently filed items
May 29, 2020
Reply to appeal
May 26, 2020
F3345 Forwarding of submissions to parties
May 26, 2020
F3345 Forwarding of submissions to parties
May 19, 2020
(Electronic) Receipt
May 19, 2020
Letter accompanying subsequently filed items
May 19, 2020
Reply to appeal
Mar 19, 2020
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Mar 19, 2020
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Mar 13, 2020
(Electronic) Receipt
Mar 13, 2020
Amended claims with annotations
Mar 13, 2020
Amended claims with annotations
Mar 13, 2020
Amended claims with annotations
Mar 13, 2020
Amended claims with annotations
Mar 13, 2020
Amended claims with annotations
Mar 13, 2020
Amended claims with annotations
Mar 13, 2020
Amended claims with annotations
Mar 13, 2020
Amended claims with annotations
Mar 13, 2020
Annexes (other than cited documents) regarding appeal procedure
Mar 13, 2020
Auxiliary request during appeals procedure - 01
Mar 13, 2020
Auxiliary request during appeals procedure - 02
Mar 13, 2020
Auxiliary request during appeals procedure - 03
Mar 13, 2020
Auxiliary request during appeals procedure - 04
Mar 13, 2020
Auxiliary request during appeals procedure - 05
Mar 13, 2020
Auxiliary request during appeals procedure - 06
Mar 13, 2020
Auxiliary request during appeals procedure - 07
Mar 13, 2020
Claims
Mar 13, 2020
Letter accompanying subsequently filed items
Mar 13, 2020
Letter relating to Appeal Procedure
Mar 13, 2020
Statement of grounds of appeal
Jan 21, 2020
F3204 Communication of the file number to the parties
Jan 21, 2020
F3204 Communication of the file number to the parties
Jan 21, 2020
F3204 Communication of the file number to the parties
Jan 14, 2020
(Electronic) Receipt
Jan 14, 2020
Letter accompanying subsequently filed items
Jan 14, 2020
Notice of appeal
Nov 13, 2019
Advice of delivery
Nov 12, 2019
Advice of delivery
Nov 6, 2019
Advice of delivery
Nov 5, 2019
Acknowledgement of a document
Nov 5, 2019
Acknowledgement of a document
Nov 5, 2019
Acknowledgement of a document
Nov 5, 2019
Annex to the communication - opposition
Nov 5, 2019
Decision of the Opposition Division and instruction
Nov 5, 2019
Decision revoking the European patent
Nov 5, 2019
Grounds for the decision (Annex) - opposition
Nov 5, 2019
Internal form - Opposition/addressees
Nov 5, 2019
Internal form - Opposition/addressees
Nov 5, 2019
Means of redress
Nov 5, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 5, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 5, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 5, 2019
Provision of a copy of the minutes - opposition procedure
Sep 17, 2019
Information about the result of oral proceedings
Sep 16, 2019
Brief communication - Opposition proceedings
Sep 16, 2019
Brief communication - Opposition proceedings
Sep 11, 2019
(Electronic) Receipt
Sep 11, 2019
Brief communication - Opposition proceedings
Sep 11, 2019
Brief communication - Opposition proceedings
Sep 11, 2019
Letter regarding the opposition procedure (no time limit)
Sep 11, 2019
Reply to an examination report in opposition proceedings
Aug 14, 2019
Annex to the communication - opposition
Aug 14, 2019
Communication inviting the parties to file observations
Aug 14, 2019
Internal form - Opposition/addressees
Aug 9, 2019
Communication inviting the parties to file observations
Aug 9, 2019
Communication inviting the parties to file observations
Jul 23, 2019
Brief communication - Opposition proceedings
Jul 23, 2019
Brief communication - Opposition proceedings
Jul 23, 2019
Brief communication - Opposition proceedings
Jul 23, 2019
Brief communication - Opposition proceedings
Jul 19, 2019
Brief communication - Opposition proceedings
Jul 19, 2019
Brief communication - Opposition proceedings
Jul 19, 2019
Brief communication - Opposition proceedings
Jul 19, 2019
Brief communication - Opposition proceedings
Jul 17, 2019
(Electronic) Receipt
Jul 17, 2019
(Electronic) Receipt
Jul 17, 2019
Citation in opposition procedure
Jul 17, 2019
Citation in opposition procedure - 033
Jul 17, 2019
Citation in opposition procedure - 034
Jul 17, 2019
Citation in opposition procedure - 035
Jul 17, 2019
Citation in opposition procedure - 036
Jul 17, 2019
Citation in opposition procedure - 037
Jul 17, 2019
Consolidated list of cited opposition documents
Jul 17, 2019
Letter accompanying subsequently filed items
Jul 17, 2019
Letter accompanying subsequently filed items
Jul 17, 2019
Written submission in preparation to/during oral proceedings
Jul 17, 2019
Written submission in preparation to/during oral proceedings
Jul 16, 2019
(Electronic) Receipt
Jul 16, 2019
Amended claims with annotations
Jul 16, 2019
Amended claims with annotations
Jul 16, 2019
Amended claims with annotations
Jul 16, 2019
Amended claims with annotations
Jul 16, 2019
Amended claims with annotations
Jul 16, 2019
Amended claims with annotations
Jul 16, 2019
Amended claims with annotations
Jul 16, 2019
Amended claims with annotations
Jul 16, 2019
Amended claims with annotations
Jul 16, 2019
Claims
Jul 16, 2019
Claims
Jul 16, 2019
Claims
Jul 16, 2019
Claims
Jul 16, 2019
Claims
Jul 16, 2019
Claims
Jul 16, 2019
Claims
Jul 16, 2019
Claims
Jul 16, 2019
Claims
Jul 16, 2019
Letter accompanying subsequently filed items
Jul 16, 2019
Request for interpreters during oral proceedings
Jul 16, 2019
Written submission in preparation to/during oral proceedings
Jul 10, 2019
Brief communication - Opposition proceedings
Jul 10, 2019
Brief communication - Opposition proceedings
Jul 5, 2019
(Electronic) Receipt
Jul 5, 2019
Letter accompanying subsequently filed items
Jul 5, 2019
Request for interpreters during oral proceedings
Jun 18, 2019
Brief communication - Opposition proceedings
Jun 18, 2019
Brief communication - Opposition proceedings
Jun 12, 2019
(Electronic) Receipt
Jun 12, 2019
Letter accompanying subsequently filed items
Jun 12, 2019
Written submission in preparation to/during oral proceedings
Mar 13, 2019
Advice of delivery
Mar 6, 2019
Advice of delivery
Feb 28, 2019
Advice of delivery
Feb 18, 2019
Advice of delivery
Feb 18, 2019
Advice of delivery
Feb 15, 2019
Advice of delivery
Feb 13, 2019
Acknowledgement of a document
Feb 13, 2019
Acknowledgement of a document
Feb 13, 2019
Acknowledgement of a document
Feb 13, 2019
Annex to the communication - opposition
Feb 13, 2019
Information concerning oral proceedings
Feb 13, 2019
Summons to attend oral proceedings
Feb 13, 2019
Summons to attend oral proceedings
Feb 13, 2019
Summons to attend oral proceedings
Nov 2, 2018
Brief communication - Opposition proceedings
Nov 2, 2018
Brief communication - Opposition proceedings
Oct 26, 2018
(Electronic) Receipt
Oct 26, 2018
Amended claims with annotations
Oct 26, 2018
Amended claims with annotations
Oct 26, 2018
Amended claims with annotations
Oct 26, 2018
Amended claims with annotations
Oct 26, 2018
Amended claims with annotations
Oct 26, 2018
Amended claims with annotations
Oct 26, 2018
Amended claims with annotations
Oct 26, 2018
Amended claims with annotations
Oct 26, 2018
Amended claims with annotations
Oct 26, 2018
Claims
Oct 26, 2018
Claims
Oct 26, 2018
Claims
Oct 26, 2018
Claims
Oct 26, 2018
Claims
Oct 26, 2018
Claims
Oct 26, 2018
Claims
Oct 26, 2018
Claims
Oct 26, 2018
Claims
Oct 26, 2018
Letter accompanying subsequently filed items
Oct 26, 2018
Reply of the patent proprietor to the notice(s) of opposition
Jun 18, 2018
Communication of a notice of opposition and request to file observations
Jun 18, 2018
Notice of further oppositions to opponent(s)
Jun 18, 2018
Notice of further oppositions to opponent(s)
Jun 12, 2018
Communication of a notice of opposition - first information to patent proprietor
Jun 6, 2018
(Electronic) Receipt
Jun 6, 2018
Citation in opposition procedure - 023
Jun 6, 2018
Citation in opposition procedure - 023
Jun 6, 2018
Citation in opposition procedure - 023
Jun 6, 2018
Citation in opposition procedure - 024
Jun 6, 2018
Citation in opposition procedure - 025
Jun 6, 2018
Citation in opposition procedure - 026
Jun 6, 2018
Citation in opposition procedure - 027
Jun 6, 2018
Citation in opposition procedure - 028
Jun 6, 2018
Citation in opposition procedure - 029
Jun 6, 2018
Citation in opposition procedure - 030
Jun 6, 2018
Citation in opposition procedure - 031
Jun 6, 2018
Citation in opposition procedure - 032
Jun 6, 2018
Communication of a notice of opposition - first information to patent proprietor
Jun 6, 2018
Notice of opposition
Jun 6, 2018
Notice of opposition
Jun 1, 2018
(Electronic) Receipt
Jun 1, 2018
Citation in opposition procedure - 001
Jun 1, 2018
Citation in opposition procedure - 002
Jun 1, 2018
Citation in opposition procedure - 003
Jun 1, 2018
Citation in opposition procedure - 004
Jun 1, 2018
Citation in opposition procedure - 005
Jun 1, 2018
Citation in opposition procedure - 006
Jun 1, 2018
Citation in opposition procedure - 007
Jun 1, 2018
Citation in opposition procedure - 007
Jun 1, 2018
Citation in opposition procedure - 008
Jun 1, 2018
Citation in opposition procedure - 009
Jun 1, 2018
Citation in opposition procedure - 009
Jun 1, 2018
Citation in opposition procedure - 010
Jun 1, 2018
Citation in opposition procedure - 010
Jun 1, 2018
Citation in opposition procedure - 011
Jun 1, 2018
Citation in opposition procedure - 012
Jun 1, 2018
Citation in opposition procedure - 013
Jun 1, 2018
Citation in opposition procedure - 014
Jun 1, 2018
Citation in opposition procedure - 015
Jun 1, 2018
Citation in opposition procedure - 016
Jun 1, 2018
Citation in opposition procedure - 017
Jun 1, 2018
Citation in opposition procedure - 018
Jun 1, 2018
Citation in opposition procedure - 019
Jun 1, 2018
Citation in opposition procedure - 020
Jun 1, 2018
Citation in opposition procedure - 021
Jun 1, 2018
Citation in opposition procedure - 022
Jun 1, 2018
Citation in opposition procedure - 022
Jun 1, 2018
Citation in opposition procedure - 022
Jun 1, 2018
Citation in opposition procedure - 022
Jun 1, 2018
Citation in opposition procedure - 022
Jun 1, 2018
Citation in opposition procedure - 022
Jun 1, 2018
Notice of opposition
Jun 1, 2018
Notice of opposition
Sep 7, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Aug 10, 2017
Decision to grant a European patent
Jul 25, 2017
(Electronic) Receipt
Jul 25, 2017
Filing of the translations of the claims
Jul 25, 2017
French translation of claims
Jul 25, 2017
German translation of the claims
Jul 25, 2017
Letter accompanying subsequently filed items
Mar 20, 2017
Bibliographic data of the European patent application
Mar 20, 2017
Communication about intention to grant a European patent
Mar 20, 2017
Intention to grant (signatures)
Mar 20, 2017
Text intended for grant (clean copy)
Mar 20, 2017
Text intended for grant (version for approval)
Dec 8, 2016
(Electronic) Receipt
Dec 8, 2016
Amended claims with annotations
Dec 8, 2016
Claims
Dec 8, 2016
Description
Dec 8, 2016
Letter accompanying subsequently filed items
Dec 8, 2016
Reply to communication from the Examining Division
Oct 12, 2016
Annex to the communication
Oct 12, 2016
Communication from the Examining Division
Sep 19, 2016
Submission concerning representation
Jul 28, 2016
(Electronic) Receipt
Jul 28, 2016
Amended claims with annotations
Jul 28, 2016
Claims
Jul 28, 2016
Description
Jul 28, 2016
Letter accompanying subsequently filed items
Jul 28, 2016
Reply to communication from the Examining Division
Apr 5, 2016
Annex to the communication
Apr 5, 2016
Communication from the Examining Division
Jan 13, 2016
(Electronic) Receipt
Jan 13, 2016
Letter accompanying subsequently filed items
Jan 13, 2016
Priority search results
Jan 13, 2016
Reply to invitation to file a copy of priority search results
Dec 22, 2015
Invitation to file a copy of search results(priority)
Dec 3, 2015
(Electronic) Receipt
Dec 3, 2015
Amended claims filed after receipt of (European) search report
Dec 3, 2015
Amended claims with annotations
Dec 3, 2015
Amendments received before examination
Dec 3, 2015
Letter accompanying subsequently filed items
Jun 1, 2015
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
May 13, 2015
Communication regarding the transmission of the European search report
May 13, 2015
European search opinion
May 13, 2015
Supplementary European search report
May 4, 2015
Search started
Jan 27, 2015
Translation of the international preliminary examination report
Jan 27, 2015
Transmission of a document (International preliminary examination report)
Dec 16, 2014
Copy of the international preliminary examination report
Dec 16, 2014
Transmission of a document (International preliminary examination report)
Dec 5, 2014
Enquiry with the International Bureau
Nov 27, 2014
Copy of the international preliminary examination report
Jul 11, 2014
Enquiry with the International Bureau
Jul 7, 2014
Communication to designated inventor
Jul 7, 2014
Communication to designated inventor
Jul 7, 2014
Communication to designated inventor
Jul 7, 2014
Communication to designated inventor
Jul 1, 2014
Copy of the international preliminary report on patentability
Jul 1, 2014
Transmission of a document (International preliminary examination report)
Jun 13, 2014
Enquiry with the International Bureau
Apr 17, 2014
Submission concerning representation
Dec 4, 2013
Notification of forthcoming publication
Oct 7, 2013
Communication regarding possible amendment of the application/payment of claims fee
Sep 17, 2013
(Electronic) Receipt
Sep 17, 2013
Abstract
Sep 17, 2013
Amended description filed after receipt of (European) search report
Sep 17, 2013
Annex
Sep 17, 2013
Annex
Sep 17, 2013
Claims
Sep 17, 2013
Claims filed under Art.19 PCT
Sep 17, 2013
Description
Sep 17, 2013
Drawings
Sep 17, 2013
Request for entry into the European phase
Sep 17, 2013
Submission concerning representation
Jul 5, 2013
Information on entry into European phase
May 10, 2013
Republication of the A1/A2 Pamphlet - amended claims and/or statement
Dec 13, 2012
Copy of the international search report
Dec 13, 2012
Copy of the translated international search report
Dec 13, 2012
International publication of the international search report
Oct 15, 2012
Priority document (electronically transmitted)
Aug 30, 2012
International publication pamphlet

EP2679722

MUDANJIANG HENGFENG PAPER

Application Number: EP12749689A
Filing Date: Apr 20, 2012
Status: Revoked; Jun 24, 2022
Publication Date: Sep 6, 2017
External Links: Slate, Register , Google Patents