Composite Elements With Improved Dimensional Stability

Patent No. EP2809700 (titled "Composite Elements With Improved Dimensional Stability") was filed by Bayer on Jan 30, 2013. The application was issued on Sep 19, 2018.

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
BASF	Jun 13, 2019	BASF ASSOCIATION

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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Nov 14, 2023
Decision of the Board of Appeal
Nov 14, 2023
F3032 Notification(s) of the decision
Nov 14, 2023
F3032 Notification(s) of the decision
Oct 13, 2023
F3013 Oral Proceedings: Forwarding minutes
Oct 13, 2023
F3013 Oral Proceedings: Forwarding minutes
Oct 13, 2023
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Sep 18, 2023
F3345 Forwarding of submissions to parties
Sep 14, 2023
(Electronic) Receipt
Sep 14, 2023
F3345 Forwarding of submissions to parties
Sep 14, 2023
Letter accompanying subsequently filed items
Sep 14, 2023
Letter dealing with oral proceedings during the appeal procedure
Sep 13, 2023
(Electronic) Receipt
Sep 13, 2023
Letter accompanying subsequently filed items
Sep 13, 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 11, 2023
Oral proceedings: change of venue
May 11, 2023
Oral proceedings: change of venue
May 3, 2023
F3345 Forwarding of submissions to parties
Apr 27, 2023
(Electronic) Receipt
Apr 27, 2023
Letter accompanying subsequently filed items
Apr 27, 2023
Letter dealing with oral proceedings during the appeal procedure
Apr 25, 2023
F3345 Forwarding of submissions to parties
Apr 20, 2023
(Electronic) Receipt
Apr 20, 2023
Letter accompanying subsequently filed items
Apr 20, 2023
Letter dealing with oral proceedings during the appeal procedure
Feb 22, 2023
F3004 Communication of the Registry
Feb 22, 2023
F3004 Communication of the Registry
Dec 22, 2022
Advice of delivery
Dec 13, 2022
F3011.1 Oral Proceedings: summons
Dec 13, 2022
F3011.1 Oral Proceedings: summons
Dec 8, 2022
F3010 Oral proceedings: order for summons
Dec 10, 2021
F3345 Forwarding of submissions to parties
Dec 6, 2021
(Electronic) Receipt
Dec 6, 2021
Amended claims with annotations
Dec 6, 2021
Amended claims with annotations
Dec 6, 2021
Amended claims with annotations
Dec 6, 2021
Auxiliary request during appeals procedure - 01
Dec 6, 2021
Auxiliary request during appeals procedure - 02
Dec 6, 2021
Auxiliary request during appeals procedure - 03
Dec 6, 2021
Letter accompanying subsequently filed items
Dec 6, 2021
Reply to appeal
Nov 25, 2021
Composition of the board (T)
Jul 27, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jul 22, 2021
(Electronic) Receipt
Jul 22, 2021
Cited document during appeal procedure
Jul 22, 2021
Letter accompanying subsequently filed items
Jul 22, 2021
Statement of grounds of appeal
Jun 17, 2021
F3204 Communication of the file number to the parties
Jun 17, 2021
F3204 Communication of the file number to the parties
Jun 11, 2021
(Electronic) Receipt
Jun 11, 2021
Letter accompanying subsequently filed items
Jun 11, 2021
Notice of appeal
Apr 20, 2021
Advice of delivery
Apr 15, 2021
(Electronic) Receipt
Apr 15, 2021
Advice of delivery
Apr 12, 2021
Annex to the communication - opposition
Apr 12, 2021
Decision of the Opposition Division and instruction
Apr 12, 2021
Decision rejecting the opposition
Apr 12, 2021
Decision rejecting the opposition
Apr 12, 2021
Grounds for the decision (Annex) - opposition
Apr 12, 2021
Internal form - Opposition/addressees
Apr 12, 2021
Internal form - Opposition/addressees
Apr 12, 2021
Means of redress
Apr 12, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 12, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 12, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Apr 12, 2021
Provision of a copy of the minutes - opposition procedure
Apr 12, 2021
Provision of a copy of the minutes - opposition procedure
Apr 12, 2021
Transmittal of decision / summons - opposition
Apr 12, 2021
Transmittal of decision / summons - opposition
Feb 17, 2021
Information about the result of oral proceedings
Feb 11, 2021
Brief communication - Opposition proceedings
Feb 8, 2021
(Electronic) Receipt
Feb 8, 2021
Citation in opposition procedure - 009
Feb 8, 2021
Consolidated list of cited opposition documents
Feb 8, 2021
Letter accompanying subsequently filed items
Feb 8, 2021
Written submission in preparation to/during oral proceedings
Dec 16, 2020
(Electronic) Receipt
Dec 16, 2020
Brief communication - Opposition proceedings
Dec 16, 2020
Letter accompanying subsequently filed items
Dec 16, 2020
Letter dealing with oral proceedings
Dec 16, 2020
Oral proceedings: reply to date proposed
Dec 10, 2020
(Electronic) Receipt
Dec 10, 2020
Citation in opposition procedure - 007
Dec 10, 2020
Citation in opposition procedure - 008
Dec 10, 2020
Letter accompanying subsequently filed items
Dec 10, 2020
Written submission in preparation to/during oral proceedings
Dec 9, 2020
Notification concerning the date of oral proceedings
Dec 9, 2020
Notification concerning the date of oral proceedings
Mar 26, 2020
(Electronic) Receipt
Mar 26, 2020
Advice of delivery
Mar 26, 2020
Letter accompanying subsequently filed items
Mar 25, 2020
Communication about missing advice of delivery
Mar 6, 2020
Advice of delivery
Feb 18, 2020
Acknowledgement of a document
Feb 18, 2020
Acknowledgement of a document
Feb 18, 2020
Annex to the communication - opposition
Feb 18, 2020
Citation in opposition procedure - 005
Feb 18, 2020
Citation in opposition procedure - 006
Feb 18, 2020
Information concerning oral proceedings
Feb 18, 2020
Summons to attend oral proceedings
Feb 18, 2020
Summons to attend oral proceedings
Nov 8, 2019
Brief communication - Opposition proceedings
Nov 5, 2019
(Electronic) Receipt
Nov 5, 2019
Auxiliary request during Opposition procedure
Nov 5, 2019
Auxiliary request during Opposition procedure - 01
Nov 5, 2019
Citation in opposition procedure - 003
Nov 5, 2019
Citation in opposition procedure - 004
Nov 5, 2019
Letter accompanying subsequently filed items
Nov 5, 2019
Reply of the patent proprietor to the notice(s) of opposition
Jul 4, 2019
Communication of a notice of opposition and request to file observations
Jul 4, 2019
Notice of further oppositions to opponent(s)
Jun 19, 2019
Communication of a notice of opposition - first information to patent proprietor
Jun 13, 2019
(Electronic) Receipt
Jun 13, 2019
Citation in opposition procedure - 001
Jun 13, 2019
Citation in opposition procedure - 002
Jun 13, 2019
International publication (Pamphlet)
Jun 13, 2019
Notice of opposition
Jun 13, 2019
Notice of opposition
Oct 1, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Aug 23, 2018
Decision to grant a European patent
Aug 10, 2018
(Electronic) Receipt
Aug 10, 2018
English translation of the claims
Aug 10, 2018
Filing of the translations of the claims
Aug 10, 2018
French translation of claims
Aug 10, 2018
Letter accompanying subsequently filed items
May 22, 2018
Bibliographic data of the European patent application
May 22, 2018
Communication about intention to grant a European patent
May 22, 2018
Intention to grant (signatures)
May 22, 2018
Text intended for grant (clean copy)
May 22, 2018
Text intended for grant (version for approval)
May 2, 2018
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Apr 17, 2018
(Electronic) Receipt
Apr 17, 2018
Amended description with annotations
Apr 17, 2018
Description
Apr 17, 2018
Letter accompanying subsequently filed items
Apr 17, 2018
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Jan 4, 2018
Bibliographic data of the European patent application
Jan 4, 2018
Communication about intention to grant a European patent
Jan 4, 2018
Intention to grant (signatures)
Jan 4, 2018
Text intended for grant (clean copy)
Jan 4, 2018
Text intended for grant (version for approval)
Nov 27, 2017
Examination started
Aug 17, 2017
Notification regarding date of start of examination with possibility to withdraw
Oct 10, 2016
Submission concerning representation
Sep 30, 2015
Communication of amended entries concerning the representative
Sep 30, 2015
Communication of the registration of a transfer or change of name and/or address
Sep 17, 2015
Letter relating to the automatic debiting procedure
Sep 11, 2015
Submission concerning a transfer of rights (applicant)
Sep 1, 2015
Confirmation of revocation of automatic debit order
Aug 17, 2015
Letter relating to the automatic debiting procedure
Jun 11, 2015
CDS Clean up - amended data concerning the representative of the applicant (Association)
Mar 20, 2015
(Electronic) Receipt
Mar 20, 2015
Annex
Mar 20, 2015
Letter accompanying subsequently filed items
Mar 20, 2015
Reply to Written Opinion prepared by the EPO
Nov 12, 2014
Notification on forthcoming publication of bibliographic data
Sep 12, 2014
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Sep 10, 2014
Communication to designated inventor
Sep 10, 2014
Communication to designated inventor
Sep 10, 2014
Communication to designated inventor
Sep 10, 2014
Communication to designated inventor
Sep 10, 2014
Communication to designated inventor
Sep 5, 2014
Priority search results copy provided by EPO
Aug 20, 2014
Copy of the international preliminary report on patentability
Jul 24, 2014
(Electronic) Receipt
Jul 24, 2014
Request for entry into the European phase
Jun 13, 2014
Information on entry into European phase
Aug 27, 2013
Priority document (electronically transmitted)
Aug 8, 2013
Copy of the international search report
Aug 8, 2013
Published international application - A1
Jun 13, 2013
Written opinion of the ISA, boxes No. I to VIII
Jun 13, 2013
Written opinion of the ISA, cover sheet
Jun 13, 2013
Written opinion of the ISA, supplemental box
Apr 16, 2013
Submission concerning a transfer of rights (applicant)
Jan 30, 2013
(Electronic) Receipt
Jan 30, 2013
Abstract
Jan 30, 2013
Claims
Jan 30, 2013
Description
Jan 30, 2013
Priority document (RO-procedure)

EP2809700

BAYER

Application Number: EP13701643A
Filing Date: Jan 30, 2013
Status: Revoked; Nov 15, 2023
Publication Date: Sep 19, 2018
External Links: Slate, Register , Google Patents

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Composite Elements With Improved Dimensional Stability

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Dossier Documents

EP2809700