Paper Diaper

Patent No. EP2123241 (titled "Paper Diaper") was filed by Daio Paper on Feb 28, 2008. The application was issued on Feb 8, 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
ESSITY HYGIENE AND HEALTH AKTIEBOLAG	Nov 8, 2017	ESSITY HYGIENE AND HEALTH
PATENTANWÄLTE WALTHER HINZ BAYER PARTGMBB	Nov 6, 2017	-

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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Aug 11, 2023
Termination of the opposition proceedings with revocation of patent
Jul 10, 2023
Advice of delivery
Jul 5, 2023
Decision of the Board of Appeal
Jul 5, 2023
F3032 Notification(s) of the decision
Jul 5, 2023
F3032 Notification(s) of the decision
Jul 5, 2023
F3032 Notification(s) of the decision
Jun 9, 2023
F3013 Oral Proceedings: Forwarding minutes
Jun 9, 2023
F3013 Oral Proceedings: Forwarding minutes
Jun 9, 2023
F3013 Oral Proceedings: Forwarding minutes
Jun 9, 2023
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Jun 6, 2023
Letter accompanying subsequently filed items
May 26, 2023
F3345 Forwarding of submissions to parties
May 26, 2023
F3345 Forwarding of submissions to parties
May 23, 2023
(Electronic) Receipt
May 23, 2023
Letter accompanying subsequently filed items
May 23, 2023
Letter dealing with oral proceedings during the appeal procedure
May 15, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
May 15, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
May 15, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
May 12, 2023
F3345 Forwarding of submissions to parties
May 12, 2023
F3345 Forwarding of submissions to parties
May 3, 2023
(Electronic) Receipt
May 3, 2023
Letter accompanying subsequently filed items
May 3, 2023
Letter dealing with oral proceedings during the appeal procedure
Apr 28, 2023
(Electronic) Receipt
Apr 28, 2023
Letter accompanying subsequently filed items
Apr 28, 2023
Letter dealing with oral proceedings during the appeal procedure
Apr 24, 2023
F3345 Forwarding of submissions to parties
Apr 24, 2023
F3345 Forwarding of submissions to parties
Apr 18, 2023
(Electronic) Receipt
Apr 18, 2023
Letter accompanying subsequently filed items
Apr 18, 2023
Letter dealing with oral proceedings during the appeal procedure
Mar 24, 2023
F3345 Forwarding of submissions to parties
Mar 24, 2023
F3345 Forwarding of submissions to parties
Mar 21, 2023
(Electronic) Receipt
Mar 21, 2023
Letter accompanying subsequently filed items
Mar 21, 2023
Letter dealing with oral proceedings during the appeal procedure
Feb 2, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Feb 2, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Feb 2, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
May 20, 2022
Advice of delivery
May 19, 2022
Advice of delivery
May 13, 2022
F3011.1 Oral Proceedings: summons
May 13, 2022
F3011.1 Oral Proceedings: summons
May 13, 2022
F3011.1 Oral Proceedings: summons
May 10, 2022
F3010 Oral proceedings: order for summons
May 15, 2020
F3345 Forwarding of submissions to parties
May 11, 2020
(Electronic) Receipt
May 11, 2020
Letter accompanying subsequently filed items
May 11, 2020
Reply to appeal
Mar 2, 2020
Composition of the board (T)
Jan 3, 2020
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Dec 19, 2019
(Electronic) Receipt
Dec 19, 2019
Letter accompanying subsequently filed items
Dec 19, 2019
Statement of grounds of appeal
Oct 24, 2019
F3204 Communication of the file number to the parties
Oct 21, 2019
(Electronic) Receipt
Oct 21, 2019
Letter accompanying subsequently filed items
Oct 21, 2019
Notice of appeal
Aug 29, 2019
Advice of delivery
Aug 29, 2019
Advice of delivery
Aug 29, 2019
Advice of delivery
Aug 26, 2019
Advice of delivery
Aug 22, 2019
Advice of delivery
Aug 20, 2019
Acknowledgement of a document
Aug 20, 2019
Acknowledgement of a document
Aug 20, 2019
Acknowledgement of a document
Aug 20, 2019
Annex to the communication - opposition
Aug 20, 2019
Decision of the Opposition Division and instruction
Aug 20, 2019
Druckexemplar in opposition procedure
Aug 20, 2019
Grounds for the decision (Annex) - opposition
Aug 20, 2019
Interlocutory decision in opposition proceedings
Aug 20, 2019
Internal form - Opposition/addressees
Aug 20, 2019
Internal form - Opposition/addressees
Aug 20, 2019
Means of redress
Aug 20, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Aug 20, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Aug 20, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Aug 20, 2019
Provision of a copy of the minutes - opposition procedure
Aug 20, 2019
Scanned annex to a communication - opposition procedure
Aug 20, 2019
Scanned annex to a communication - opposition procedure
Jul 11, 2019
Brief communication - Opposition proceedings
Jul 11, 2019
Brief communication - Opposition proceedings
Jul 10, 2019
Information about the result of oral proceedings
Jul 5, 2019
(Electronic) Receipt
Jul 5, 2019
Letter accompanying subsequently filed items
Jul 5, 2019
Written submission in preparation to/during oral proceedings
Jun 28, 2019
Brief communication - Opposition proceedings
Jun 28, 2019
Brief communication - Opposition proceedings
Jun 21, 2019
Written submission in preparation to/during oral proceedings
May 15, 2019
Brief communication - Opposition proceedings
May 15, 2019
Brief communication - Opposition proceedings
May 15, 2019
Brief communication - Opposition proceedings
May 15, 2019
Brief communication - Opposition proceedings
May 14, 2019
Brief communication - Opposition proceedings
May 14, 2019
Brief communication - Opposition proceedings
May 10, 2019
(Electronic) Receipt
May 10, 2019
(Electronic) Receipt
May 10, 2019
(Electronic) Receipt
May 10, 2019
Amended claims with annotations
May 10, 2019
Amended description with annotations
May 10, 2019
Claims
May 10, 2019
Description
May 10, 2019
Letter accompanying subsequently filed items
May 10, 2019
Letter accompanying subsequently filed items
May 10, 2019
Letter regarding the opposition procedure (no time limit)
May 10, 2019
Request for interpreters during oral proceedings
May 10, 2019
Written submission in preparation to/during oral proceedings
May 10, 2019
Written submission in preparation to/during oral proceedings
May 9, 2019
(Electronic) Receipt
May 9, 2019
Brief communication - Opposition proceedings
May 9, 2019
Brief communication - Opposition proceedings
May 9, 2019
Letter regarding the opposition procedure (no time limit)
May 9, 2019
Written submission in preparation to/during oral proceedings
May 6, 2019
(Electronic) Receipt
May 6, 2019
Letter regarding the opposition procedure (no time limit)
May 6, 2019
Request for interpreters during oral proceedings
Apr 24, 2019
Brief communication - Opposition proceedings
Apr 24, 2019
Brief communication - Opposition proceedings
Apr 15, 2019
Request for interpreters during oral proceedings
Jan 2, 2019
Advice of delivery
Jan 2, 2019
Advice of delivery
Dec 24, 2018
Advice of delivery
Dec 21, 2018
Advice of delivery
Dec 21, 2018
Advice of delivery
Dec 17, 2018
Acknowledgement of a document
Dec 17, 2018
Acknowledgement of a document
Dec 17, 2018
Acknowledgement of a document
Dec 17, 2018
Annex to the communication - opposition
Dec 17, 2018
Information concerning oral proceedings
Dec 17, 2018
Summons to attend oral proceedings
Dec 17, 2018
Summons to attend oral proceedings
Dec 17, 2018
Summons to attend oral proceedings
Dec 13, 2018
Brief communication - Opposition proceedings
Dec 13, 2018
Brief communication - Opposition proceedings
Dec 7, 2018
(Electronic) Receipt
Dec 7, 2018
Amended claims with annotations
Dec 7, 2018
Amended description with annotations
Dec 7, 2018
Claims
Dec 7, 2018
Description
Dec 7, 2018
Letter accompanying subsequently filed items
Dec 7, 2018
Letter regarding the opposition procedure (no time limit)
Nov 21, 2018
Brief communication - Opposition proceedings
Nov 21, 2018
Brief communication - Opposition proceedings
Nov 16, 2018
(Electronic) Receipt
Nov 16, 2018
Letter regarding the opposition procedure (no time limit)
Nov 16, 2018
Letter regarding the opposition procedure (no time limit)
Sep 7, 2018
Brief communication - Opposition proceedings
Sep 7, 2018
Brief communication - Opposition proceedings
Sep 3, 2018
Brief communication - Opposition proceedings
Sep 3, 2018
Brief communication - Opposition proceedings
Aug 28, 2018
(Electronic) Receipt
Aug 28, 2018
Amended claims with annotations
Aug 28, 2018
Amended description with annotations
Aug 28, 2018
Claims
Aug 28, 2018
Description
Aug 28, 2018
Drawings
Aug 28, 2018
Drawings
Aug 28, 2018
Drawings
Aug 28, 2018
Drawings
Aug 28, 2018
Letter accompanying subsequently filed items
Aug 28, 2018
Reply of the patent proprietor to the notice(s) of opposition
Aug 27, 2018
Non-scannable object
Aug 27, 2018
Reply of the patent proprietor to the notice(s) of opposition
Jun 21, 2018
Brief communication - Opposition proceedings
Jun 21, 2018
Brief communication - Opposition proceedings
Jun 21, 2018
Communication of amended entries
Jun 4, 2018
Brief communication - Opposition proceedings
Jun 4, 2018
Brief communication - Opposition proceedings
May 29, 2018
Request for change of name -opponent
May 25, 2018
Letter regarding the opposition procedure (no time limit)
May 25, 2018
Letter regarding the opposition procedure (no time limit)
May 25, 2018
Patent document cited during the opposition procedure
May 25, 2018
Patent document cited during the opposition procedure
May 25, 2018
Patent document cited during the opposition procedure
May 25, 2018
Patent document cited during the opposition procedure
May 25, 2018
Patent document cited during the opposition procedure
May 25, 2018
Patent document cited during the opposition procedure
May 25, 2018
Patent document cited during the opposition procedure
May 25, 2018
Patent document cited during the opposition procedure
May 25, 2018
Translation of the evidence during Opposition procedure
May 25, 2018
Translation of the evidence during Opposition procedure
May 25, 2018
Translation of the evidence during Opposition procedure
May 25, 2018
Translation of the evidence during Opposition procedure
Apr 26, 2018
Brief communication - Opposition proceedings
Apr 26, 2018
Brief communication - Opposition proceedings
Apr 26, 2018
Request for documents
Apr 19, 2018
Communication of a notice of opposition and request to file observations
Apr 19, 2018
Notice of further oppositions to opponent(s)
Apr 19, 2018
Notice of further oppositions to opponent(s)
Nov 13, 2017
Communication of a notice of opposition - first information to patent proprietor
Nov 13, 2017
Refund of fees
Nov 10, 2017
Communication of a notice of opposition - first information to patent proprietor
Nov 8, 2017
(Electronic) Receipt
Nov 8, 2017
Citation in opposition procedure
Nov 8, 2017
Notice of opposition
Nov 8, 2017
Notice of opposition
Nov 8, 2017
Patent document cited during the opposition procedure
Nov 8, 2017
Patent document cited during the opposition procedure
Nov 8, 2017
Patent document cited during the opposition procedure
Nov 8, 2017
Patent document cited during the opposition procedure
Nov 8, 2017
Patent document cited during the opposition procedure
Nov 8, 2017
Patent document cited during the opposition procedure
Nov 8, 2017
Patent document cited during the opposition procedure
Nov 8, 2017
Payment of fees and costs
Nov 6, 2017
(Electronic) Receipt
Nov 6, 2017
Notice of opposition
Nov 6, 2017
Notice of opposition
Nov 6, 2017
Patent document cited during the opposition procedure
Nov 6, 2017
Patent document cited during the opposition procedure
Nov 6, 2017
Patent document cited during the opposition procedure
Nov 6, 2017
Patent document cited during the opposition procedure
Nov 6, 2017
Patent document cited during the opposition procedure
Nov 6, 2017
Patent document cited during the opposition procedure
Nov 6, 2017
Patent document cited during the opposition procedure
Nov 6, 2017
Patent document cited during the opposition procedure
Nov 6, 2017
Translation of the evidence during Opposition procedure
Feb 8, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jan 12, 2017
Decision to grant a European patent
Dec 22, 2016
(Electronic) Receipt
Dec 22, 2016
Filing of the translations of the claims
Dec 22, 2016
French translation of claims
Dec 22, 2016
German translation of the claims
Dec 22, 2016
Letter accompanying subsequently filed items
Nov 23, 2016
Bibliographic data of the European patent application
Nov 23, 2016
Communication about intention to grant a European patent
Nov 23, 2016
Intention to grant (signatures)
Nov 23, 2016
Text intended for grant (clean copy)
Nov 23, 2016
Text intended for grant (version for approval)
Nov 11, 2016
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Nov 2, 2016
(Electronic) Receipt
Nov 2, 2016
Letter accompanying subsequently filed items
Nov 2, 2016
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Jul 28, 2016
Bibliographic data of the European patent application
Jul 28, 2016
Communication about intention to grant a European patent
Jul 28, 2016
Intention to grant (signatures)
Jul 28, 2016
Text intended for grant (clean copy)
Jul 28, 2016
Text intended for grant (version for approval)
Feb 9, 2016
(Electronic) Receipt
Feb 9, 2016
Amended claims with annotations
Feb 9, 2016
Amended description with annotations
Feb 9, 2016
Claims
Feb 9, 2016
Description
Feb 9, 2016
Letter accompanying subsequently filed items
Feb 9, 2016
Reply to communication from the Examining Division
Oct 9, 2015
Annex to the communication
Oct 9, 2015
Communication from the Examining Division
Jul 10, 2014
(Electronic) Receipt
Jul 10, 2014
Amended claims with annotations
Jul 10, 2014
Claims
Jul 10, 2014
Letter accompanying subsequently filed items
Jul 10, 2014
Reply to communication from the Examining Division
Mar 5, 2014
Transmittal of third party observations to applicant
Mar 4, 2014
Annex to the communication
Mar 4, 2014
Communication from the Examining Division
Aug 27, 2013
Observations by third parties
Aug 14, 2013
Examination started
Apr 11, 2013
(Electronic) Receipt
Apr 11, 2013
Amended claims filed after receipt of (European) search report
Apr 11, 2013
Amendments received before examination
Apr 11, 2013
Letter accompanying subsequently filed items
Apr 11, 2013
Patent document cited during the examination procedure
Oct 11, 2012
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Sep 24, 2012
Communication regarding the transmission of the European search report
Sep 24, 2012
European search opinion
Sep 24, 2012
Supplementary European search report
Sep 13, 2012
Communication to applicant regarding observations by third parties
Jul 23, 2012
Observations by third parties
Jul 23, 2012
Patent document filed by a Third party
Jul 23, 2012
Patent document filed by a Third party
Jul 23, 2012
Patent document filed by a Third party
Jul 23, 2012
Patent document filed by a Third party
Jul 23, 2012
Patent document filed by a Third party
Jul 23, 2012
Patent document filed by a Third party
Jul 23, 2012
Patent document filed by a Third party
Oct 28, 2009
Notification of forthcoming publication
Oct 7, 2009
Refund of fees
Oct 6, 2009
Communication regarding possible amendment of claims/payment of claims fees
Sep 21, 2009
Abstract
Sep 21, 2009
Claims
Sep 21, 2009
Description
Sep 21, 2009
Drawings
Sep 21, 2009
Request for entry into the European phase
Sep 17, 2009
Copy of the international preliminary report on patentability
Sep 17, 2009
Translation of the international preliminary report on patentability
Jul 16, 2009
Information on entry into European phase
Oct 15, 2008
Priority document (electronically transmitted)
Oct 15, 2008
Priority document (electronically transmitted)
Sep 12, 2008
Copy of the international search report
Sep 12, 2008
Copy of the translated international search report
Sep 12, 2008
International publication pamphlet

EP2123241

DAIO PAPER

Application Number: EP08712091A
Filing Date: Feb 28, 2008
Status: Revoked; Aug 11, 2023
Publication Date: Feb 8, 2017
External Links: Slate, Register , Google Patents

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Dossier Documents

EP2123241