IP Verse

Re-Peelable Water Dispersion Type Acryl-Based Pressure-Sensitive Adhesive Composition, Pressure-Sensitive Adhesive Sheet, And Optical Member

Patent No. EP2690149 (titled "Re-Peelable Water Dispersion Type Acryl-Based Pressure-Sensitive Adhesive Composition, Pressure-Sensitive Adhesive Sheet, And Optical Member") was filed by Nitto Denko on Jul 25, 2013. The application was issued on Feb 18, 2015.

Patent Summary

Patent Family

Patent Oppositions

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
KRAUS & WEISERT	Nov 11, 2015	BECKMANN

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

Get instant alerts for new documents

Feb 2, 2018
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Feb 2, 2018
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Jan 30, 2018
Termination of the opposition proceedings with revocation of patent
Nov 30, 2017
Advice of delivery
Nov 6, 2017
Advice of delivery
Oct 24, 2017
Advice of delivery
Oct 24, 2017
Advice of delivery
Oct 18, 2017
Acknowledgement of a document
Oct 18, 2017
Acknowledgement of a document
Oct 18, 2017
Annex to the communication - opposition
Oct 18, 2017
Decision of the Opposition Division and instruction
Oct 18, 2017
Decision revoking the European patent
Oct 18, 2017
Grounds for the decision (Annex) - opposition
Oct 18, 2017
Internal form - Opposition/addressees
Oct 18, 2017
Internal form - Opposition/addressees
Oct 18, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 18, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 18, 2017
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Oct 18, 2017
Provision of a copy of the minutes - opposition procedure
Oct 5, 2017
Notification concerning the date of oral proceedings
Oct 5, 2017
Notification concerning the date of oral proceedings
Sep 29, 2017
Information about the result of oral proceedings
Sep 19, 2017
Letter regarding the opposition procedure (no time limit)
Jul 27, 2017
Annex to the communication
Jul 27, 2017
Notification concerning the date of oral proceedings
Jul 27, 2017
Notification concerning the date of oral proceedings
Jul 10, 2017
Letter regarding the opposition procedure (no time limit)
May 10, 2017
Letter regarding the opposition procedure (no time limit)
Mar 8, 2017
Letter regarding the opposition procedure (no time limit)
Feb 10, 2017
Letter regarding the opposition procedure (no time limit)
Jan 18, 2017
Advice of delivery
Jan 17, 2017
Advice of delivery
Jan 12, 2017
Acknowledgement of a document
Jan 12, 2017
Acknowledgement of a document
Jan 12, 2017
Annex to the communication - opposition
Jan 12, 2017
Information concerning oral proceedings
Jan 12, 2017
Preparation for oral proceedings
Jan 12, 2017
Summons to attend oral proceedings
Jan 12, 2017
Summons to attend oral proceedings
Jan 4, 2017
Letter regarding the opposition procedure (no time limit)
Jun 13, 2016
Brief communication - Opposition proceedings
Jun 1, 2016
Claims
Jun 1, 2016
Claims
Jun 1, 2016
Reply of the patent proprietor to the notice(s) of opposition
May 20, 2016
Grant of extension of time limit (opposition procedure)
May 12, 2016
Request for extension of time limit
Jan 7, 2016
Communication of a notice of opposition and request to file observations
Jan 7, 2016
Notice of further oppositions to opponent(s)
Nov 26, 2015
Communication of a notice of opposition - first information to patent proprietor
Nov 11, 2015
Non-patent literature cited during the opposition procedure
Nov 11, 2015
Non-patent literature cited during the opposition procedure
Nov 11, 2015
Non-patent literature cited during the opposition procedure
Nov 11, 2015
Notice of opposition
Nov 11, 2015
Patent document cited during the opposition procedure
Nov 11, 2015
Patent document cited during the opposition procedure
Nov 11, 2015
Patent document cited during the opposition procedure
Nov 11, 2015
Patent document cited during the opposition procedure
Nov 11, 2015
Patent document cited during the opposition procedure
Nov 11, 2015
Payment of fees and costs
Feb 19, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jan 23, 2015
CDS Clean up - amended data concerning the representative of the applicant (Association)
Jan 22, 2015
Decision to grant a European patent
Dec 19, 2014
Filing of the translations of the claims
Dec 19, 2014
French translation of claims
Dec 19, 2014
German translation of the claims
Dec 19, 2014
Payment of fees and costs
Sep 22, 2014
Bibliographic data of the European patent application
Sep 22, 2014
Communication about intention to grant a European patent
Sep 22, 2014
Intention to grant (signatures)
Sep 22, 2014
Text intended for grant
Sep 9, 2014
Examination started
Jul 17, 2014
Amended claims filed after receipt of (European) search report
Jul 17, 2014
Amended description filed after receipt of (European) search report
Jul 17, 2014
Amendments received before examination
Jul 17, 2014
Payment of fees and costs
Feb 3, 2014
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Jan 7, 2014
Notification of forthcoming publication
Nov 22, 2013
Communication regarding the transmission of the European search report
Nov 22, 2013
Document annexed to the Extended European Search Report
Nov 22, 2013
European search opinion
Nov 22, 2013
European search report
Nov 11, 2013
Search started
Oct 7, 2013
Confirmation of receipt of (electronically) transmitted priority document
Sep 27, 2013
Priority document (electronically transmitted)
Sep 17, 2013
Communication to designated inventor
Sep 17, 2013
Communication to designated inventor
Sep 17, 2013
Communication to designated inventor
Sep 17, 2013
Communication to designated inventor
Jul 25, 2013
Abstract
Jul 25, 2013
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Jul 25, 2013
Claims
Jul 25, 2013
Description
Jul 25, 2013
Designation of inventor
Jul 25, 2013
Designation of inventor
Jul 25, 2013
Designation of inventor
Jul 25, 2013
Designation of inventor
Jul 25, 2013
Drawings
Jul 25, 2013
Request for grant of a European patent

EP2690149

NITTO DENKO

Application Number: EP13177925A
Filing Date: Jul 25, 2013
Status: Revoked; Feb 2, 2018
Publication Date: Feb 18, 2015
External Links: Slate, Register , Google Patents