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Heat Shrinkable Stretched Multilayer Film For Skin Packs, Skin Pack Package Using Same, And Method For Producing Heat Shrinkable Stretched Multilayer Film For Skin Packs

Patent No. EP3214015 (titled "Heat Shrinkable Stretched Multilayer Film For Skin Packs, Skin Pack Package Using Same, And Method For Producing Heat Shrinkable Stretched Multilayer Film For Skin Packs") was filed by Kureha on Oct 27, 2015. The application was issued on Sep 26, 2018.

Patent Summary

Patent Family

Patent Oppositions (2)

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
ISARPATENT	Jun 26, 2019	ISARPATENT
ISARPATENT PATENT UND BEHNISCH BARTH CHARLES HASSA PECKMANN UND PARTNER	Jun 26, 2019	ISARPATENT

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 10, 2020
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Nov 10, 2020
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Nov 5, 2020
Termination of the opposition proceedings with revocation of patent
Jul 30, 2020
Advice of delivery
Jul 29, 2020
Advice of delivery
Jul 27, 2020
Acknowledgement of a document
Jul 27, 2020
Acknowledgement of a document
Jul 27, 2020
Decision revoking the European patent
Jul 27, 2020
Decision revoking the European patent
Jul 22, 2020
Brief communication - Opposition proceedings
Jul 9, 2020
(Electronic) Receipt
Jul 9, 2020
Letter accompanying subsequently filed items
Jul 9, 2020
Request for revocation of patent
Jul 8, 2020
Brief communication - Opposition proceedings
Jul 7, 2020
Brief communication - Opposition proceedings
Jun 29, 2020
(Electronic) Receipt
Jun 29, 2020
Letter accompanying subsequently filed items
Jun 29, 2020
Written submission in preparation to/during oral proceedings
Jun 17, 2020
(Electronic) Receipt
Jun 17, 2020
Letter accompanying subsequently filed items
Jun 17, 2020
Request for revocation of patent
Apr 24, 2020
Brief communication - Opposition proceedings
Apr 15, 2020
(Electronic) Receipt
Apr 15, 2020
Letter accompanying subsequently filed items
Apr 15, 2020
Written submission in preparation to/during oral proceedings
Apr 1, 2020
Brief communication - Opposition proceedings
Mar 25, 2020
(Electronic) Receipt
Mar 25, 2020
Any annexes (other than citation) to an opposition letter
Mar 25, 2020
Letter accompanying subsequently filed items
Mar 25, 2020
Written submission in preparation to/during oral proceedings
Mar 24, 2020
Advice of delivery
Mar 24, 2020
Advice of delivery
Mar 19, 2020
Acknowledgement of a document
Mar 19, 2020
Acknowledgement of a document
Mar 19, 2020
Annex to the communication - opposition
Mar 19, 2020
Information concerning oral proceedings
Mar 19, 2020
Summons to attend oral proceedings
Mar 19, 2020
Summons to attend oral proceedings
Nov 8, 2019
Brief communication - Opposition proceedings
Nov 4, 2019
(Electronic) Receipt
Nov 4, 2019
Amended claims with annotations
Nov 4, 2019
Amended description with annotations
Nov 4, 2019
Claims
Nov 4, 2019
Description
Nov 4, 2019
Letter accompanying subsequently filed items
Nov 4, 2019
Reply of the patent proprietor to the notice(s) of opposition
Oct 29, 2019
(Electronic) Receipt
Oct 29, 2019
Authorisation
Oct 29, 2019
Letter accompanying subsequently filed items
Oct 29, 2019
Request concerning the applicant/representative
Oct 21, 2019
Communication confirming withdrawal from representation
Oct 21, 2019
Communication of amended entries concerning the representative
Oct 16, 2019
Submission concerning change of proprietor's representative
Oct 8, 2019
Invitation to file an authorisation
Oct 2, 2019
(Electronic) Receipt
Oct 2, 2019
Letter accompanying subsequently filed items
Oct 2, 2019
Submission concerning change of proprietor's representative
Jul 10, 2019
Communication of a notice of opposition and request to file observations
Jul 10, 2019
Notice of further oppositions to opponent(s)
Jul 1, 2019
Communication of a notice of opposition - first information to patent proprietor
Jun 26, 2019
(Electronic) Receipt
Jun 26, 2019
Citation in opposition procedure - 001
Jun 26, 2019
Citation in opposition procedure - 002
Jun 26, 2019
Citation in opposition procedure - 003
Jun 26, 2019
Citation in opposition procedure - 003
Jun 26, 2019
Citation in opposition procedure - 004
Jun 26, 2019
Consolidated list of cited opposition documents
Jun 26, 2019
Notice of opposition
Jun 26, 2019
Notice of opposition
Oct 8, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Aug 30, 2018
Decision to grant a European patent
Aug 15, 2018
(Electronic) Receipt
Aug 15, 2018
French translation of claims
Aug 15, 2018
German translation of the claims
Aug 15, 2018
Letter accompanying subsequently filed items
May 11, 2018
Communication concerning the filing of a power of attorney
May 11, 2018
Communication of amended entries concerning the representative
Apr 27, 2018
(Electronic) Receipt
Apr 27, 2018
Letter accompanying subsequently filed items
Apr 27, 2018
Submission concerning change of applicant's representative
Apr 11, 2018
Bibliographic data of the European patent application
Apr 11, 2018
Communication about intention to grant a European patent
Apr 11, 2018
Intention to grant (signatures)
Apr 11, 2018
Text intended for grant (clean copy)
Apr 11, 2018
Text intended for grant (version for approval)
Mar 16, 2018
Examination started
Mar 6, 2018
(Electronic) Receipt
Mar 6, 2018
Amended claims filed after receipt of (European) search report
Mar 6, 2018
Amended claims with annotations
Mar 6, 2018
Amended description filed after receipt of (European) search report
Mar 6, 2018
Amended description with annotations
Mar 6, 2018
Amendments received before examination
Mar 6, 2018
Letter accompanying subsequently filed items
Mar 6, 2018
Maintenance of the application
Nov 14, 2017
Communication confirming withdrawal from representation
Nov 14, 2017
Communication of amended entries concerning the representative
Nov 13, 2017
(Electronic) Receipt
Nov 13, 2017
Letter accompanying subsequently filed items
Nov 13, 2017
Submission concerning change of applicant's representative
Nov 10, 2017
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Nov 6, 2017
Submission concerning change of applicant's representative
Oct 25, 2017
Communication regarding the transmission of the European search report
Oct 25, 2017
European search opinion
Oct 25, 2017
Information on Search Strategy
Oct 25, 2017
Supplementary European search report
Oct 18, 2017
Search started
Aug 9, 2017
Notification of forthcoming publication
Jun 2, 2017
Communication to designated inventor
Jun 2, 2017
Communication to designated inventor
Jun 2, 2017
Communication to designated inventor
May 15, 2017
Copy of the international preliminary report on patentability
May 15, 2017
Translation of the international preliminary report on patentability
Apr 19, 2017
(Electronic) Receipt
Apr 19, 2017
Abstract
Apr 19, 2017
Amended description filed after receipt of (European) search report
Apr 19, 2017
Amended description with annotations
Apr 19, 2017
Claims
Apr 19, 2017
Description
Apr 19, 2017
Request for entry into the European phase
Mar 10, 2017
Information on entry into European phase
Jun 16, 2016
Notification of the recording of a change
May 24, 2016
Priority document (electronically transmitted)
May 6, 2016
Copy of the international search report
May 6, 2016
Copy of the translated international search report
May 6, 2016
International publication pamphlet

EP3214015

KUREHA

Application Number: EP15855724A
Filing Date: Oct 27, 2015
Status: Revoked; Nov 6, 2020
Publication Date: Sep 26, 2018
External Links: Slate, Register , Google Patents