Light Multilayer Material Structure And Thermoformed Manufactured Article

Patent No. EP3305516 (titled "Light Multilayer Material Structure And Thermoformed Manufactured Article") was filed by Giemme on Oct 3, 2017. The application was issued on May 4, 2022.

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
STEFFAN & KIEHNE PATENTANWALTE PARTG MBB	Feb 14, 2020	-

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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Apr 7, 2022
Decision to maintain the European patent in amended form
Apr 4, 2022
Termination of the opposition proceedings with maintenance of patent
Mar 29, 2022
(Electronic) Receipt
Mar 29, 2022
Any annexes (other than citation) to an opposition letter
Mar 29, 2022
Any annexes (other than citation) to an opposition letter
Mar 29, 2022
Filing of the translation of the amended claims
Mar 29, 2022
French translation of claims
Mar 29, 2022
German translation of the claims
Mar 29, 2022
Letter accompanying subsequently filed items
Dec 22, 2021
Communication of bibliographic data
Dec 22, 2021
Communication with request to file translations
Dec 15, 2021
Communication of bibliographic data
Dec 15, 2021
Maintenance of the patent with the documents specified in the final decision
Jun 3, 2021
(Electronic) Receipt
Jun 3, 2021
Advice of delivery
Jun 3, 2021
Letter accompanying subsequently filed items
May 19, 2021
Decision of the Opposition Division and instruction
May 19, 2021
Druckexemplar in opposition procedure
May 19, 2021
Grounds for the decision (Annex) - opposition
May 19, 2021
Interlocutory decision in opposition proceedings
May 19, 2021
Internal form - Opposition/addressees
May 19, 2021
Means of redress
May 19, 2021
Transmittal of decision / summons - opposition
Apr 23, 2021
Notification concerning the date of oral proceedings
Apr 15, 2021
(Electronic) Receipt
Apr 15, 2021
Letter accompanying subsequently filed items
Apr 15, 2021
Main request during Opposition procedure
Apr 15, 2021
Main request during Opposition procedure
Apr 15, 2021
Written submission in preparation to/during oral proceedings
Apr 8, 2021
(Electronic) Receipt
Apr 8, 2021
Letter accompanying subsequently filed items
Apr 8, 2021
Request for interpreters during oral proceedings
Feb 26, 2021
Notification concerning the date of oral proceedings
Oct 15, 2020
Notification concerning the date of oral proceedings
Oct 13, 2020
Brief communication - Opposition proceedings
Oct 13, 2020
Brief communication - Opposition proceedings
Oct 7, 2020
(Electronic) Receipt
Oct 7, 2020
Letter accompanying subsequently filed items
Oct 7, 2020
Withdrawal of an opposition
Sep 2, 2020
Advice of delivery
Aug 24, 2020
Advice of delivery
Aug 20, 2020
Acknowledgement of a document
Aug 20, 2020
Acknowledgement of a document
Aug 20, 2020
Annex to the communication - opposition
Aug 20, 2020
Information concerning oral proceedings
Aug 20, 2020
Summons to attend oral proceedings
Aug 20, 2020
Summons to attend oral proceedings
Jul 9, 2020
Brief communication - Opposition proceedings
Jul 6, 2020
(Electronic) Receipt
Jul 6, 2020
Auxiliary request during Opposition procedure
Jul 6, 2020
Auxiliary request during Opposition procedure
Jul 6, 2020
Auxiliary request during Opposition procedure - 01
Jul 6, 2020
Auxiliary request during Opposition procedure - 02
Jul 6, 2020
Letter accompanying subsequently filed items
Jul 6, 2020
Reply of the patent proprietor to the notice(s) of opposition
Mar 3, 2020
(Electronic) Receipt
Mar 3, 2020
Communication of a notice of opposition and request to file observations
Mar 3, 2020
Letter accompanying subsequently filed items
Mar 3, 2020
Notice of further oppositions to opponent(s)
Mar 3, 2020
Submission concerning representation
Feb 20, 2020
Communication of a notice of opposition - first information to patent proprietor
Feb 14, 2020
(Electronic) Receipt
Feb 14, 2020
Citation in opposition procedure - 001
Feb 14, 2020
Citation in opposition procedure - 001
Feb 14, 2020
Citation in opposition procedure - 002
Feb 14, 2020
Citation in opposition procedure - 003
Feb 14, 2020
Citation in opposition procedure - 004
Feb 14, 2020
Citation in opposition procedure - 005
Feb 14, 2020
Citation in opposition procedure - 006
Feb 14, 2020
Consolidated list of cited opposition documents
Feb 14, 2020
Notice of opposition
Feb 14, 2020
Notice of opposition
Aug 1, 2019
Communication of the registration of a transfer or change of name and/or address
Jul 16, 2019
(Electronic) Receipt
Jul 16, 2019
Annexes in respect of a client data request
Jul 16, 2019
Annexes in respect of a client data request
Jul 16, 2019
Letter accompanying subsequently filed items
Jul 16, 2019
Submission concerning change of applicant's name
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 3, 2019
(Electronic) Receipt
Apr 3, 2019
Annex
Apr 3, 2019
Annex
Apr 3, 2019
Filing of the translations of the claims
Apr 3, 2019
French translation of claims
Apr 3, 2019
German translation of the claims
Apr 3, 2019
Letter accompanying subsequently filed items
Nov 30, 2018
Bibliographic data of the European patent application
Nov 30, 2018
Communication about intention to grant a European patent
Nov 30, 2018
Intention to grant (signatures)
Nov 30, 2018
Text intended for grant (clean copy)
Nov 30, 2018
Text intended for grant (version for approval)
Nov 6, 2018
Examination started
Oct 11, 2018
(Electronic) Receipt
Oct 11, 2018
Amended claims filed after receipt of (European) search report
Oct 11, 2018
Amended description filed after receipt of (European) search report
Oct 11, 2018
Amendments received before examination
Oct 11, 2018
Letter accompanying subsequently filed items
Apr 16, 2018
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Mar 14, 2018
Notification of forthcoming publication
Nov 24, 2017
Communication to designated inventor
Nov 24, 2017
Communication to designated inventor
Nov 24, 2017
Communication to designated inventor
Nov 24, 2017
Communication to designated inventor
Nov 8, 2017
Letter concerning the priority
Nov 8, 2017
Priority document
Nov 3, 2017
Communication regarding the transmission of the European search report
Nov 3, 2017
Document annexed to the Extended European Search Report
Nov 3, 2017
European search opinion
Nov 3, 2017
European search report
Nov 3, 2017
Information on Search Strategy
Nov 3, 2017
Refund of fees
Oct 20, 2017
Search started
Oct 3, 2017
Abstract
Oct 3, 2017
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Oct 3, 2017
Claims
Oct 3, 2017
Description
Oct 3, 2017
Designation of inventor
Oct 3, 2017
Drawings
Oct 3, 2017
Matter concerning the application
Oct 3, 2017
Request for grant of a European patent
Jun 29, 2017
Priority search results copy provided by EPO

EP3305516

GIEMME

Application Number: EP17194592A
Filing Date: Oct 3, 2017
Status: Patent Maintained As Amended; Apr 2, 2022
Publication Date: May 4, 2022
External Links: Slate, Register , Google Patents

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Light Multilayer Material Structure And Thermoformed Manufactured Article

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Dossier Documents

EP3305516