Construction Board And Method And Device For Manufacturing A Construction Board

Patent No. EP2395171 (titled "Construction Board And Method And Device For Manufacturing A Construction Board") was filed by Xella Baustoffe on Jun 6, 2011. The application was issued on Nov 8, 2023.

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
BUNDESVERBAND PORENBETONINDUSTRIE E.V.	Jun 7, 2017	WISCHMEYER
H+H DEUTSCHLAND GMBH	Jun 7, 2017	RAFFAY & FLECK

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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Oct 11, 2023
Correction to published European patent application/patent specification
Jul 14, 2023
(Electronic) Receipt
Jul 14, 2023
Letter accompanying subsequently filed items
Jul 14, 2023
Request for correction of the publication
Jun 2, 2023
Decision to maintain the European patent in amended form
Jun 2, 2023
Decision to maintain the European patent in amended form
Jun 2, 2023
Decision to maintain the European patent in amended form
May 30, 2023
Termination of the opposition proceedings with maintenance of patent
May 23, 2023
(Electronic) Receipt
May 23, 2023
English translation of the claims
May 23, 2023
Filing of the translation of the amended claims
May 23, 2023
French translation of claims
May 23, 2023
Letter accompanying subsequently filed items
May 12, 2023
Communication of bibliographic data
May 12, 2023
Communication to opponent concerning maintenance
May 12, 2023
Communication to opponent concerning maintenance
May 12, 2023
Communication with request to file translations
May 5, 2023
Maintenance of the patent with the documents specified in the final decision
Mar 8, 2023
Advice of delivery
Mar 8, 2023
F3936 Acknowledgement of receipt Board of Appeal
Mar 8, 2023
F3936 Acknowledgement of receipt Board of Appeal
Mar 6, 2023
Decision of the Board of Appeal
Mar 6, 2023
F3032 Notification(s) of the decision
Mar 6, 2023
F3032 Notification(s) of the decision
Mar 6, 2023
F3032 Notification(s) of the decision
Jan 16, 2023
F3013 Oral Proceedings: Forwarding minutes
Jan 16, 2023
F3013 Oral Proceedings: Forwarding minutes
Jan 16, 2023
F3013 Oral Proceedings: Forwarding minutes
Jan 16, 2023
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Jan 4, 2023
F3345 Forwarding of submissions to parties
Jan 4, 2023
F3345 Forwarding of submissions to parties
Dec 30, 2022
(Electronic) Receipt
Dec 30, 2022
Letter accompanying subsequently filed items
Dec 30, 2022
Letter dealing with oral proceedings during the appeal procedure
Dec 8, 2022
F3345 Forwarding of submissions to parties
Dec 8, 2022
F3345 Forwarding of submissions to parties
Dec 2, 2022
(Electronic) Receipt
Dec 2, 2022
Amended claims with annotations
Dec 2, 2022
Amended description with annotations
Dec 2, 2022
Annexes (other than cited documents) regarding appeal procedure
Dec 2, 2022
Annexes (other than cited documents) regarding appeal procedure
Dec 2, 2022
Auxiliary request during appeals procedure - 01
Dec 2, 2022
Description
Dec 2, 2022
Letter accompanying subsequently filed items
Dec 2, 2022
Letter dealing with oral proceedings during the appeal procedure
Nov 24, 2022
F3345 Forwarding of submissions to parties
Nov 21, 2022
(Electronic) Receipt
Nov 21, 2022
Letter accompanying subsequently filed items
Nov 21, 2022
Request for interpreters during oral proceedings
Nov 16, 2022
F3345 Forwarding of submissions to parties
Nov 11, 2022
(Electronic) Receipt
Nov 11, 2022
Letter accompanying subsequently filed items
Nov 11, 2022
Request for interpreters during oral proceedings
Sep 14, 2022
F3004 Communication of the Registry
Sep 1, 2022
F3345 Forwarding of submissions to parties
Sep 1, 2022
F3345 Forwarding of submissions to parties
Aug 31, 2022
F3345 Forwarding of submissions to parties
Aug 29, 2022
(Electronic) Receipt
Aug 29, 2022
Letter accompanying subsequently filed items
Aug 29, 2022
Oral proceedings: reply to date proposed
Aug 25, 2022
(Electronic) Receipt
Aug 25, 2022
Letter accompanying subsequently filed items
Aug 25, 2022
Oral proceedings: reply to date proposed
Aug 24, 2022
Oral proceedings: reply to date proposed
Aug 8, 2022
Advice of delivery
Aug 1, 2022
Advice of delivery
Jul 29, 2022
F3011.1 Oral Proceedings: summons
Jul 29, 2022
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Jul 26, 2022
F3010 Oral proceedings: order for summons
Dec 22, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Dec 22, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Dec 22, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Dec 16, 2021
F3303.16 Change of composition of the Board (T)
Nov 10, 2021
(Electronic) Receipt
Nov 10, 2021
General enquiry
Nov 10, 2021
Letter accompanying subsequently filed items
Feb 18, 2021
F3303.16 Change of composition of the Board (T)
Feb 3, 2021
F3345 Forwarding of submissions to parties
Feb 2, 2021
Communication of amended entries concerning the representative
Jan 27, 2021
Submission concerning change of applicant's representative
Dec 9, 2020
F3004 Communication of the Registry
Dec 9, 2020
F3345 Forwarding of submissions to parties
Dec 9, 2020
F3345 Forwarding of submissions to parties
Dec 3, 2020
(Electronic) Receipt
Dec 3, 2020
General enquiry
Dec 3, 2020
Letter accompanying subsequently filed items
Jun 26, 2020
Composition of the board (T)
Nov 26, 2019
F3345 Forwarding of submissions to parties
Nov 26, 2019
F3345 Forwarding of submissions to parties
Nov 15, 2019
Letter relating to Appeal Procedure
Nov 15, 2019
Non-Patent Literature cited during the appeal procedure
Nov 15, 2019
Non-scannable object
Nov 14, 2019
F3345 Forwarding of submissions to parties
Nov 14, 2019
F3345 Forwarding of submissions to parties
Nov 8, 2019
(Electronic) Receipt
Nov 8, 2019
Annexes (other than cited documents) regarding appeal procedure
Nov 8, 2019
Letter accompanying subsequently filed items
Nov 8, 2019
Non-Patent Literature cited during the appeal procedure
Nov 8, 2019
Reply to appeal
Jul 9, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jul 9, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jul 3, 2019
(Electronic) Receipt
Jul 3, 2019
Letter accompanying subsequently filed items
Jul 3, 2019
Statement of grounds of appeal
Apr 23, 2019
F3345 Forwarding of submissions to parties
Apr 23, 2019
F3345 Forwarding of submissions to parties
Apr 15, 2019
(Electronic) Receipt
Apr 15, 2019
Letter accompanying subsequently filed items
Apr 15, 2019
Letter relating to Appeal Procedure
Apr 9, 2019
Advice of delivery
Apr 9, 2019
Advice of delivery
Apr 8, 2019
Advice of delivery
Apr 3, 2019
F3204 Communication of the file number to the parties
Mar 28, 2019
Processing of an appeal
Mar 27, 2019
(Electronic) Receipt
Mar 27, 2019
Letter accompanying subsequently filed items
Mar 27, 2019
Notice of appeal
Mar 8, 2019
Advice of delivery
Mar 5, 2019
Advice of delivery
Mar 5, 2019
Advice of delivery
Mar 1, 2019
Acknowledgement of a document
Mar 1, 2019
Acknowledgement of a document
Mar 1, 2019
Acknowledgement of a document
Mar 1, 2019
Annex to the communication - opposition
Mar 1, 2019
Decision of the Opposition Division and instruction
Mar 1, 2019
Druckexemplar in opposition procedure
Mar 1, 2019
Grounds for the decision (Annex) - opposition
Mar 1, 2019
Interlocutory decision in opposition proceedings
Mar 1, 2019
Internal form - Opposition/addressees
Mar 1, 2019
Internal form - Opposition/addressees
Mar 1, 2019
Means of redress
Mar 1, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 1, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 1, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 1, 2019
Provision of a copy of the minutes - opposition procedure
Dec 14, 2018
Information about the result of oral proceedings
Nov 21, 2018
Brief communication - Opposition proceedings
Nov 21, 2018
Brief communication - Opposition proceedings
Nov 21, 2018
Letter regarding the opposition procedure (no time limit)
Nov 15, 2018
Letter regarding the opposition procedure (no time limit)
Oct 18, 2018
Brief communication - Opposition proceedings
Oct 18, 2018
Brief communication - Opposition proceedings
Oct 12, 2018
(Electronic) Receipt
Oct 12, 2018
Letter accompanying subsequently filed items
Oct 12, 2018
Letter regarding the opposition procedure (no time limit)
Aug 17, 2018
Brief communication - Opposition proceedings
Aug 17, 2018
Brief communication - Opposition proceedings
Aug 10, 2018
Request for interpreters during oral proceedings
Aug 1, 2018
Brief communication - Opposition proceedings
Aug 1, 2018
Brief communication - Opposition proceedings
Jul 30, 2018
Brief communication - Opposition proceedings
Jul 30, 2018
Brief communication - Opposition proceedings
Jul 25, 2018
Request for interpreters during oral proceedings
Jul 24, 2018
Authorisation
Jul 24, 2018
Letter regarding the opposition procedure (no time limit)
Jul 23, 2018
Request for interpreters during oral proceedings
Jun 5, 2018
Advice of delivery
May 23, 2018
Advice of delivery
May 23, 2018
Advice of delivery
May 4, 2018
Brief communication - Opposition proceedings
May 4, 2018
Brief communication - Opposition proceedings
Apr 25, 2018
Advice of delivery
Apr 24, 2018
Advice of delivery
Apr 23, 2018
(Electronic) Receipt
Apr 23, 2018
Advice of delivery
Apr 23, 2018
Letter accompanying subsequently filed items
Apr 23, 2018
Request for interpreters during oral proceedings
Apr 20, 2018
Acknowledgement of a document
Apr 20, 2018
Acknowledgement of a document
Apr 20, 2018
Acknowledgement of a document
Apr 20, 2018
Annex to the communication - opposition
Apr 20, 2018
Information concerning oral proceedings
Apr 20, 2018
Preparation for oral proceedings
Apr 20, 2018
Summons to attend oral proceedings
Apr 20, 2018
Summons to attend oral proceedings
Apr 20, 2018
Summons to attend oral proceedings
Apr 16, 2018
Information about the result of oral proceedings
Nov 20, 2017
Brief communication - Opposition proceedings
Nov 20, 2017
Brief communication - Opposition proceedings
Nov 14, 2017
(Electronic) Receipt
Nov 14, 2017
Amended claims with annotations
Nov 14, 2017
Amended description with annotations
Nov 14, 2017
Claims
Nov 14, 2017
Description
Nov 14, 2017
Letter accompanying subsequently filed items
Nov 14, 2017
Non-patent literature cited during the opposition procedure
Nov 14, 2017
Non-patent literature cited during the opposition procedure
Nov 14, 2017
Non-patent literature cited during the opposition procedure
Nov 14, 2017
Non-patent literature cited during the opposition procedure
Nov 14, 2017
Non-patent literature cited during the opposition procedure
Nov 14, 2017
Non-patent literature cited during the opposition procedure
Nov 14, 2017
Non-patent literature cited during the opposition procedure
Nov 14, 2017
Reply of the patent proprietor to the notice(s) of opposition
Jul 12, 2017
Communication of a notice of opposition and request to file observations
Jul 12, 2017
Notice of further oppositions to opponent(s)
Jul 12, 2017
Notice of further oppositions to opponent(s)
Jun 20, 2017
Communication of a notice of opposition - first information to patent proprietor
Jun 16, 2017
Authorisation
Jun 16, 2017
Submission concerning representation
Jun 7, 2017
(Electronic) Receipt
Jun 7, 2017
(Electronic) Receipt
Jun 7, 2017
(Electronic) Receipt
Jun 7, 2017
Any annexes (other than citation) to an opposition letter
Jun 7, 2017
Any annexes (other than citation) to an opposition letter
Jun 7, 2017
Any annexes (other than citation) to an opposition letter
Jun 7, 2017
Any annexes (other than citation) to an opposition letter
Jun 7, 2017
Letter accompanying subsequently filed items
Jun 7, 2017
Letter regarding the opposition procedure (no time limit)
Jun 7, 2017
Non-patent literature cited during the opposition procedure
Jun 7, 2017
Non-patent literature cited during the opposition procedure
Jun 7, 2017
Notice of opposition
Jun 7, 2017
Notice of opposition
Jun 7, 2017
Notice of opposition
Jun 7, 2017
Notice of opposition
Jun 7, 2017
Patent document cited during the opposition procedure
Jun 7, 2017
Patent document cited during the opposition procedure
Jun 7, 2017
Patent document cited during the opposition procedure
Jun 7, 2017
Patent document cited during the opposition procedure
Jun 7, 2017
Patent document cited during the opposition procedure
Jun 7, 2017
Patent document cited during the opposition procedure
Jun 7, 2017
Patent document cited during the opposition procedure
Jun 7, 2017
Patent document cited during the opposition procedure
Jun 7, 2017
Patent document cited during the opposition procedure
Jun 7, 2017
Patent document cited during the opposition procedure
Jun 7, 2017
Patent document cited during the opposition procedure
Jun 7, 2017
Patent document cited during the opposition procedure
Jun 7, 2017
Patent document cited during the opposition procedure
Jun 7, 2017
Patent document cited during the opposition procedure
Jun 7, 2017
Patent document cited during the opposition procedure
Jun 7, 2017
Patent document cited during the opposition procedure
Jun 7, 2017
Patent document cited during the opposition procedure
Jun 7, 2017
Patent document cited during the opposition procedure
Jun 7, 2017
Patent document cited during the opposition procedure
Jun 7, 2017
Patent document cited during the opposition procedure
Sep 7, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Aug 11, 2016
Decision to grant a European patent
Jul 26, 2016
English translation of the claims
Jul 26, 2016
Filing of the translations of the claims
Jul 26, 2016
French translation of claims
Jul 26, 2016
Payment of fees and costs
May 24, 2016
Communication of amended entries concerning the representative
May 17, 2016
Submission concerning change of applicant's representative
Apr 4, 2016
Bibliographic data of the European patent application
Apr 4, 2016
Communication about intention to grant a European patent
Apr 4, 2016
Intention to grant (signatures)
Apr 4, 2016
Text intended for grant (clean copy)
Apr 4, 2016
Text intended for grant (version for approval)
Mar 23, 2016
Submission concerning representation
Mar 17, 2016
Amended claims with annotations
Mar 17, 2016
Amended description with annotations
Mar 17, 2016
Claims
Mar 17, 2016
Description
Mar 17, 2016
Reply to communication from the Examining Division
Dec 22, 2015
Amended claims with annotations
Dec 22, 2015
Claims
Dec 22, 2015
Reply to communication from the Examining Division
Aug 24, 2015
Annex to the communication
Aug 24, 2015
Communication from the Examining Division
Aug 13, 2015
CDS Clean up - amended data concerning the representative for the applicant
May 7, 2015
Reply to communication from the Examining Division
Apr 21, 2015
Annex to the communication
Apr 21, 2015
Communication from the Examining Division
Mar 6, 2014
Amended claims with annotations
Mar 6, 2014
Claims
Mar 6, 2014
Reply to communication from the Examining Division
Dec 9, 2013
Annex to the communication
Dec 9, 2013
Communication from the Examining Division
Dec 3, 2013
Examination started
Jun 18, 2013
General enquiry
Jul 27, 2012
Statement of non-availability of priority search results
Jul 18, 2012
Invitation to file a copy of search results(priority)
Jun 12, 2012
Amended claims filed after receipt of (European) search report
Jun 12, 2012
Amended claims with annotations
Dec 19, 2011
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Nov 16, 2011
Notification of forthcoming publication
Oct 14, 2011
Letter concerning the priority
Oct 14, 2011
Priority document
Sep 7, 2011
Communication regarding the transmission of the European search report
Sep 7, 2011
European search opinion
Sep 7, 2011
European search report
Jun 6, 2011
Abstract
Jun 6, 2011
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Jun 6, 2011
Claims
Jun 6, 2011
Description
Jun 6, 2011
Designation of inventor
Jun 6, 2011
Designation of inventor
Jun 6, 2011
Designation of inventor
Jun 6, 2011
Drawings
Jun 6, 2011
Request for grant of a European patent

EP2395171

XELLA BAUSTOFFE

Application Number: EP11168758A
Filing Date: Jun 6, 2011
Status: Patent Maintained As Amended; May 26, 2023
Publication Date: Nov 8, 2023
External Links: Slate, Register , Google Patents

IP Verse

Construction Board And Method And Device For Manufacturing A Construction Board

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP2395171