Method For Producing A Sealing Tape Roll And Sealing Tape Roll

Patent No. EP2990552 (titled "Method For Producing A Sealing Tape Roll And Sealing Tape Roll") was filed by ISO Chemie on Aug 26, 2014. The application was issued on Mar 21, 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
TREMCO ILLBRUCK	Dec 19, 2018	BITTNER

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 6, 2021
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Aug 6, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Aug 3, 2021
Termination of the opposition proceedings with maintenance of patent
Apr 27, 2021
Advice of delivery
Apr 22, 2021
Advice of delivery
Apr 22, 2021
Annex to the communication - opposition
Apr 22, 2021
Decision of the Opposition Division and instruction
Apr 22, 2021
Decision rejecting the opposition
Apr 22, 2021
Decision rejecting the opposition
Apr 22, 2021
Grounds for the decision (Annex) - opposition
Apr 22, 2021
Internal form - Opposition/addressees
Apr 22, 2021
Internal form - Opposition/addressees
Apr 22, 2021
Means of redress
Apr 22, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 22, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 22, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Apr 22, 2021
Provision of a copy of the minutes - opposition procedure
Apr 22, 2021
Provision of a copy of the minutes - opposition procedure
Apr 22, 2021
Transmittal of decision / summons - opposition
Apr 22, 2021
Transmittal of decision / summons - opposition
Mar 31, 2021
Information about the result of oral proceedings
Mar 1, 2021
Brief communication - Opposition proceedings
Feb 19, 2021
(Electronic) Receipt
Feb 19, 2021
(Electronic) Receipt
Feb 19, 2021
Letter accompanying subsequently filed items
Feb 19, 2021
Letter accompanying subsequently filed items
Feb 19, 2021
Written submission in preparation to/during oral proceedings
Feb 19, 2021
Written submission in preparation to/during oral proceedings
Feb 5, 2021
Brief communication - Opposition proceedings
Feb 5, 2021
Brief communication - Opposition proceedings
Feb 4, 2021
Notification concerning the date of oral proceedings
Feb 4, 2021
Notification concerning the date of oral proceedings
Jan 29, 2021
(Electronic) Receipt
Jan 29, 2021
Letter accompanying subsequently filed items
Jan 29, 2021
Request for interpreters during oral proceedings
Jan 25, 2021
(Electronic) Receipt
Jan 25, 2021
Letter accompanying subsequently filed items
Jan 25, 2021
Written submission in preparation to/during oral proceedings
Dec 9, 2020
Brief communication - Opposition proceedings
Nov 30, 2020
(Electronic) Receipt
Nov 30, 2020
Letter accompanying subsequently filed items
Nov 30, 2020
Request for interpreters during oral proceedings
Oct 2, 2020
Advice of delivery
Aug 19, 2020
Brief communication - Opposition proceedings
Aug 13, 2020
Any annexes (other than citation) to an opposition letter
Aug 13, 2020
Written submission in preparation to/during oral proceedings
Jul 16, 2020
Communication about missing advice of delivery
May 29, 2020
Advice of delivery
May 27, 2020
Acknowledgement of a document
May 27, 2020
Acknowledgement of a document
May 27, 2020
Annex to the communication - opposition
May 27, 2020
Information concerning oral proceedings
May 27, 2020
Summons to attend oral proceedings
May 27, 2020
Summons to attend oral proceedings
Apr 30, 2020
Notification concerning the date of oral proceedings
Apr 30, 2020
Notification concerning the date of oral proceedings
Mar 24, 2020
Brief communication - Opposition proceedings
Mar 24, 2020
Brief communication - Opposition proceedings
Mar 18, 2020
(Electronic) Receipt
Mar 18, 2020
Amended claims with annotations
Mar 18, 2020
Amended claims with annotations
Mar 18, 2020
Amended claims with annotations
Mar 18, 2020
Amended claims with annotations
Mar 18, 2020
Amended claims with annotations
Mar 18, 2020
Amended claims with annotations
Mar 18, 2020
Amended claims with annotations
Mar 18, 2020
Amended claims with annotations
Mar 18, 2020
Amended claims with annotations
Mar 18, 2020
Claims
Mar 18, 2020
Claims
Mar 18, 2020
Claims
Mar 18, 2020
Claims
Mar 18, 2020
Claims
Mar 18, 2020
Claims
Mar 18, 2020
Claims
Mar 18, 2020
Claims
Mar 18, 2020
Claims
Mar 18, 2020
Letter accompanying subsequently filed items
Mar 18, 2020
Request for interpreters during oral proceedings
Mar 18, 2020
Written submission in preparation to/during oral proceedings
Mar 16, 2020
(Electronic) Receipt
Mar 16, 2020
Letter accompanying subsequently filed items
Mar 16, 2020
Written submission in preparation to/during oral proceedings
Nov 12, 2019
Advice of delivery
Nov 11, 2019
Advice of delivery
Nov 11, 2019
Advice of delivery
Nov 7, 2019
Acknowledgement of a document
Nov 7, 2019
Acknowledgement of a document
Nov 7, 2019
Information concerning oral proceedings
Nov 7, 2019
Summons to attend oral proceedings
Nov 7, 2019
Summons to attend oral proceedings
Nov 1, 2019
Advice of delivery
Oct 15, 2019
Brief communication - Opposition proceedings
Oct 11, 2019
Advice of delivery
Oct 10, 2019
(Electronic) Receipt
Oct 10, 2019
Any annexes (other than citation) to an opposition letter
Oct 10, 2019
Any annexes (other than citation) to an opposition letter
Oct 10, 2019
Letter accompanying subsequently filed items
Oct 10, 2019
Oral proceedings: Request for postponement
Oct 4, 2019
Advice of delivery
Oct 1, 2019
Acknowledgement of a document
Oct 1, 2019
Acknowledgement of a document
Oct 1, 2019
Annex to the communication - opposition
Oct 1, 2019
Information concerning oral proceedings
Oct 1, 2019
Summons to attend oral proceedings
Oct 1, 2019
Summons to attend oral proceedings
Sep 23, 2019
Information about the result of oral proceedings
May 24, 2019
Brief communication - Opposition proceedings
May 21, 2019
(Electronic) Receipt
May 21, 2019
Letter accompanying subsequently filed items
May 21, 2019
Reply of the patent proprietor to the notice(s) of opposition
Jan 17, 2019
Communication of a notice of opposition and request to file observations
Jan 17, 2019
Notice of further oppositions to opponent(s)
Jan 3, 2019
Communication of a notice of opposition - first information to patent proprietor
Dec 19, 2018
(Electronic) Receipt
Dec 19, 2018
Notice of opposition
Dec 19, 2018
Notice of opposition
Dec 19, 2018
Patent document cited during the opposition procedure
Dec 19, 2018
Patent document cited during the opposition procedure
Dec 19, 2018
Patent document cited during the opposition procedure
Dec 19, 2018
Patent document cited during the opposition procedure
Dec 19, 2018
Patent document cited during the opposition procedure
Dec 19, 2018
Patent document cited during the opposition procedure
Dec 19, 2018
Patent document cited during the opposition procedure
Dec 19, 2018
Patent document cited during the opposition procedure
Dec 19, 2018
Patent document cited during the opposition procedure
Dec 19, 2018
Patent document cited during the opposition procedure
Dec 19, 2018
Patent document cited during the opposition procedure
Dec 19, 2018
Patent document cited during the opposition procedure
Dec 19, 2018
Patent document cited during the opposition procedure
Dec 19, 2018
Patent document cited during the opposition procedure
Dec 19, 2018
Patent document cited during the opposition procedure
Apr 3, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Feb 22, 2018
Decision to grant a European patent
Feb 13, 2018
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Feb 8, 2018
Bibliographic data of the European patent application
Feb 8, 2018
Information about intention to grant a patent
Feb 8, 2018
Intention to grant (signatures)
Feb 8, 2018
Text intended for grant (clean copy)
Feb 8, 2018
Text intended for grant (version for approval)
Nov 13, 2017
(Electronic) Receipt
Nov 13, 2017
Amended claims with annotations
Nov 13, 2017
Claims
Nov 13, 2017
English translation of the claims
Nov 13, 2017
French translation of claims
Nov 13, 2017
Letter accompanying subsequently filed items
Nov 13, 2017
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Sep 4, 2017
Bibliographic data of the European patent application
Sep 4, 2017
Communication about intention to grant a European patent
Sep 4, 2017
Intention to grant (signatures)
Sep 4, 2017
Text intended for grant (clean copy)
Sep 4, 2017
Text intended for grant (version for approval)
Jun 19, 2017
Examination started
Aug 29, 2016
(Electronic) Receipt
Aug 29, 2016
Amended claims filed after receipt of (European) search report
Aug 29, 2016
Amended description filed after receipt of (European) search report
Aug 29, 2016
Amended description with annotations
Aug 29, 2016
Amendments received before examination
Aug 29, 2016
Letter accompanying subsequently filed items
Mar 7, 2016
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Feb 3, 2016
Notification of forthcoming publication
Feb 5, 2015
Communication regarding the transmission of the European search report
Feb 5, 2015
European search opinion
Feb 5, 2015
European search report
Jan 28, 2015
Search started
Sep 8, 2014
Letter concerning the inventor
Aug 26, 2014
Abstract
Aug 26, 2014
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Aug 26, 2014
Claims
Aug 26, 2014
Description
Aug 26, 2014
Drawings
Aug 26, 2014
Request for grant of a European patent

EP2990552

ISO CHEMIE

Application Number: EP14182233A
Filing Date: Aug 26, 2014
Status: Opposition Rejected; Aug 6, 2021
Publication Date: Mar 21, 2018
External Links: Slate, Register , Google Patents

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Method For Producing A Sealing Tape Roll And Sealing Tape Roll

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Dossier Documents

EP2990552