Insulation Product

Patent No. EP3144137 (titled "Insulation Product") was filed by Knauf Insulation on Sep 15, 2016. The application was issued on May 15, 2019.

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
DIETRICH ISOL	Feb 17, 2020	HEPP WENGER RYFFEL
URSA INSULATION	Feb 12, 2020	WEICKMANN & WEICKMANN PARTMBB

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
F3936 Acknowledgement of receipt Board of Appeal
Oct 11, 2023
Refund of fees
Oct 9, 2023
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Oct 9, 2023
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Oct 9, 2023
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Oct 9, 2023
F3936 Acknowledgement of receipt Board of Appeal
Oct 5, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Oct 5, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Oct 5, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Oct 5, 2023
Termination of the opposition proceedings with revocation of patent
Oct 4, 2023
F3345 Forwarding of submissions to parties
Oct 4, 2023
F3345 Forwarding of submissions to parties
Oct 2, 2023
F3014 Oral Proceedings: Order cancelling/postponing
Sep 29, 2023
(Electronic) Receipt
Sep 29, 2023
Letter accompanying subsequently filed items
Sep 29, 2023
Withdrawal of an appeal
Aug 16, 2023
F3345 Forwarding of submissions to parties
Aug 16, 2023
F3345 Forwarding of submissions to parties
Aug 11, 2023
(Electronic) Receipt
Aug 11, 2023
F3345 Forwarding of submissions to parties
Aug 11, 2023
F3345 Forwarding of submissions to parties
Aug 11, 2023
Letter accompanying subsequently filed items
Aug 11, 2023
Letter dealing with oral proceedings during the appeal procedure
Aug 9, 2023
(Electronic) Receipt
Aug 9, 2023
Letter accompanying subsequently filed items
Aug 9, 2023
Letter dealing with oral proceedings during the appeal procedure
Aug 1, 2023
F3936 Acknowledgement of receipt Board of Appeal
Jul 24, 2023
F3936 Acknowledgement of receipt Board of Appeal
Jul 19, 2023
F3011.1 Oral Proceedings: summons
Jul 19, 2023
F3011.1 Oral Proceedings: summons
Jul 19, 2023
F3011.1 Oral Proceedings: summons
Jul 19, 2023
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Jul 14, 2023
F3010 Oral proceedings: order for summons
Mar 28, 2023
Composition of the board (T)
May 10, 2022
F3345 Forwarding of submissions to parties
May 10, 2022
F3345 Forwarding of submissions to parties
May 5, 2022
(Electronic) Receipt
May 5, 2022
Citation in appeal procedure - 029
May 5, 2022
Citation in appeal procedure - 030
May 5, 2022
Letter accompanying subsequently filed items
May 5, 2022
Reply to appeal
May 3, 2022
F3345 Forwarding of submissions to parties
May 3, 2022
F3345 Forwarding of submissions to parties
Apr 28, 2022
(Electronic) Receipt
Apr 28, 2022
Letter accompanying subsequently filed items
Apr 28, 2022
Reply to appeal
Jan 7, 2022
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jan 7, 2022
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Dec 23, 2021
(Electronic) Receipt
Dec 23, 2021
Amended claims with annotations
Dec 23, 2021
Amended claims with annotations
Dec 23, 2021
Amended claims with annotations
Dec 23, 2021
Amended claims with annotations
Dec 23, 2021
Amended claims with annotations
Dec 23, 2021
Auxiliary request during appeals procedure - 01
Dec 23, 2021
Auxiliary request during appeals procedure - 02
Dec 23, 2021
Auxiliary request during appeals procedure - 03
Dec 23, 2021
Auxiliary request during appeals procedure - 04
Dec 23, 2021
Claims
Dec 23, 2021
Letter accompanying subsequently filed items
Dec 23, 2021
Statement of grounds of appeal
Sep 7, 2021
Refund of fees
Sep 2, 2021
Advice of delivery
Sep 1, 2021
F3204 Communication of the file number to the parties
Sep 1, 2021
F3204 Communication of the file number to the parties
Sep 1, 2021
F3204 Communication of the file number to the parties
Aug 30, 2021
Advice of delivery
Aug 26, 2021
(Electronic) Receipt
Aug 26, 2021
Advice of delivery
Aug 26, 2021
Letter accompanying subsequently filed items
Aug 26, 2021
Notice of appeal
Aug 24, 2021
Annex to the communication - opposition
Aug 24, 2021
Decision of the Opposition Division and instruction
Aug 24, 2021
Decision revoking the European patent
Aug 24, 2021
Decision revoking the European patent
Aug 24, 2021
Decision revoking the European patent
Aug 24, 2021
Grounds for the decision (Annex) - opposition
Aug 24, 2021
Means of redress
Aug 24, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Aug 24, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Aug 24, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Aug 24, 2021
Provision of a copy of the minutes - opposition procedure
Aug 24, 2021
Provision of a copy of the minutes - opposition procedure
Aug 24, 2021
Provision of a copy of the minutes - opposition procedure
Aug 24, 2021
Scanned annex to a communication - opposition procedure
Aug 24, 2021
Transmittal of decision / summons - opposition
Aug 24, 2021
Transmittal of decision / summons - opposition
Aug 24, 2021
Transmittal of decision / summons - opposition
Jul 2, 2021
Information about the result of oral proceedings
Jun 17, 2021
Brief communication - Opposition proceedings
Jun 17, 2021
Brief communication - Opposition proceedings
Jun 17, 2021
Brief communication - Opposition proceedings
May 7, 2021
Brief communication - Opposition proceedings
May 7, 2021
Brief communication - Opposition proceedings
May 7, 2021
Brief communication - Opposition proceedings
Apr 30, 2021
(Electronic) Receipt
Apr 30, 2021
(Electronic) Receipt
Apr 30, 2021
Amended description with annotations
Apr 30, 2021
Citation in opposition procedure - 022
Apr 30, 2021
Citation in opposition procedure - 023
Apr 30, 2021
Citation in opposition procedure - 024
Apr 30, 2021
Citation in opposition procedure - 025
Apr 30, 2021
Citation in opposition procedure - 026
Apr 30, 2021
Citation in opposition procedure - 027
Apr 30, 2021
Citation in opposition procedure - 028
Apr 30, 2021
Consolidated list of cited opposition documents
Apr 30, 2021
Description
Apr 30, 2021
Letter accompanying subsequently filed items
Apr 30, 2021
Letter accompanying subsequently filed items
Apr 30, 2021
Written submission in preparation to/during oral proceedings
Apr 30, 2021
Written submission in preparation to/during oral proceedings
Apr 16, 2021
Brief communication - Opposition proceedings
Apr 16, 2021
Brief communication - Opposition proceedings
Apr 13, 2021
(Electronic) Receipt
Apr 13, 2021
Citation in opposition procedure - 020
Apr 13, 2021
Citation in opposition procedure - 021
Apr 13, 2021
Letter accompanying subsequently filed items
Apr 13, 2021
Written submission in preparation to/during oral proceedings
Mar 19, 2021
(Electronic) Receipt
Mar 11, 2021
Notification concerning the date of oral proceedings
Mar 11, 2021
Notification concerning the date of oral proceedings
Mar 11, 2021
Notification concerning the date of oral proceedings
Oct 29, 2020
Advice of delivery
Oct 26, 2020
Advice of delivery
Oct 23, 2020
Advice of delivery
Oct 21, 2020
Acknowledgement of a document
Oct 21, 2020
Acknowledgement of a document
Oct 21, 2020
Acknowledgement of a document
Oct 21, 2020
Annex to the communication - opposition
Oct 21, 2020
Information concerning oral proceedings
Oct 21, 2020
Summons to attend oral proceedings
Oct 21, 2020
Summons to attend oral proceedings
Oct 21, 2020
Summons to attend oral proceedings
Sep 23, 2020
Brief communication - Opposition proceedings
Sep 23, 2020
Brief communication - Opposition proceedings
Sep 17, 2020
(Electronic) Receipt
Sep 17, 2020
Letter accompanying subsequently filed items
Sep 17, 2020
Letter regarding the opposition procedure (no time limit)
Jul 16, 2020
Brief communication - Opposition proceedings
Jul 16, 2020
Brief communication - Opposition proceedings
Jul 13, 2020
(Electronic) Receipt
Jul 13, 2020
Letter accompanying subsequently filed items
Jul 13, 2020
Main request during Opposition procedure
Jul 13, 2020
Main request during Opposition procedure
Jul 13, 2020
Reply of the patent proprietor to the notice(s) of opposition
Mar 3, 2020
Communication of a notice of opposition and request to file observations
Mar 3, 2020
Notice of further oppositions to opponent(s)
Mar 3, 2020
Notice of further oppositions to opponent(s)
Feb 25, 2020
Communication of a notice of opposition - first information to patent proprietor
Feb 18, 2020
Communication of a notice of opposition - first information to patent proprietor
Feb 17, 2020
(Electronic) Receipt
Feb 17, 2020
Citation in opposition procedure - 008
Feb 17, 2020
Citation in opposition procedure - 009
Feb 17, 2020
Citation in opposition procedure - 010
Feb 17, 2020
Citation in opposition procedure - 011
Feb 17, 2020
Citation in opposition procedure - 012
Feb 17, 2020
Citation in opposition procedure - 013
Feb 17, 2020
Citation in opposition procedure - 014
Feb 17, 2020
Citation in opposition procedure - 015
Feb 17, 2020
Citation in opposition procedure - 016
Feb 17, 2020
Citation in opposition procedure - 017
Feb 17, 2020
Citation in opposition procedure - 018
Feb 17, 2020
Citation in opposition procedure - 019
Feb 17, 2020
Notice of opposition
Feb 17, 2020
Notice of opposition
Feb 17, 2020
Patent document cited during the opposition procedure
Feb 12, 2020
(Electronic) Receipt
Feb 12, 2020
Citation in opposition procedure - 001
Feb 12, 2020
Citation in opposition procedure - 001
Feb 12, 2020
Citation in opposition procedure - 001
Feb 12, 2020
Citation in opposition procedure - 001
Feb 12, 2020
Citation in opposition procedure - 001
Feb 12, 2020
Citation in opposition procedure - 002
Feb 12, 2020
Citation in opposition procedure - 003
Feb 12, 2020
Citation in opposition procedure - 004
Feb 12, 2020
Citation in opposition procedure - 005
Feb 12, 2020
Citation in opposition procedure - 006
Feb 12, 2020
Citation in opposition procedure - 007
Feb 12, 2020
Notice of opposition
Feb 12, 2020
Notice of opposition
Feb 12, 2020
Submission concerning representation
May 27, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Apr 18, 2019
Decision to grant a European patent
Apr 2, 2019
(Electronic) Receipt
Apr 2, 2019
Filing of the translations of the claims
Apr 2, 2019
French translation of claims
Apr 2, 2019
German translation of the claims
Apr 2, 2019
Letter accompanying subsequently filed items
Dec 4, 2018
Bibliographic data of the European patent application
Dec 4, 2018
Communication about intention to grant a European patent
Dec 4, 2018
Intention to grant (signatures)
Dec 4, 2018
Text intended for grant (clean copy)
Dec 4, 2018
Text intended for grant (version for approval)
Nov 20, 2018
(Electronic) Receipt
Nov 20, 2018
Amended claims with annotations
Nov 20, 2018
Claims
Nov 20, 2018
Letter accompanying subsequently filed items
Nov 20, 2018
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Nov 20, 2018
Translation of the claims
Nov 20, 2018
Translation of the claims
Jul 27, 2018
Bibliographic data of the European patent application
Jul 27, 2018
Communication about intention to grant a European patent
Jul 27, 2018
Intention to grant (signatures)
Jul 27, 2018
Text intended for grant (clean copy)
Jul 27, 2018
Text intended for grant (version for approval)
Jun 14, 2018
Examination started
Sep 22, 2017
(Electronic) Receipt
Sep 22, 2017
Amended claims filed after receipt of (European) search report
Sep 22, 2017
Amended claims with annotations
Sep 22, 2017
Amended description filed after receipt of (European) search report
Sep 22, 2017
Amended description with annotations
Sep 22, 2017
Amendments received before examination
Sep 22, 2017
Drawings
Sep 22, 2017
Letter accompanying subsequently filed items
Aug 23, 2017
Communication of amended entries concerning the representative
Aug 18, 2017
Submission concerning change of applicant's representative
Mar 27, 2017
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Feb 22, 2017
Notification of forthcoming publication
Feb 16, 2017
Communication regarding the transmission of the European search report
Feb 16, 2017
European search opinion
Feb 16, 2017
European search report
Feb 16, 2017
Information on Search Strategy
Feb 2, 2017
Search started
Dec 9, 2016
Communication to designated inventor
Dec 9, 2016
Communication to designated inventor
Nov 30, 2016
Letter accompanying subsequently filed items
Nov 30, 2016
Letter concerning the priority
Nov 30, 2016
Priority document
Sep 15, 2016
Abstract
Sep 15, 2016
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Sep 15, 2016
Claims
Sep 15, 2016
Description
Sep 15, 2016
Designation of inventor
Sep 15, 2016
Drawings
Sep 15, 2016
Request for grant of a European patent

EP3144137

KNAUF INSULATION

Application Number: EP16189034A
Filing Date: Sep 15, 2016
Status: Revoked; Oct 6, 2023
Publication Date: May 15, 2019
External Links: Slate, EP3144137B1, Google Patents

IP Verse

Insulation Product

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP3144137