Curing Oven For Crosslinking A Continuous Mat Of Inorganic Or Plant Fibres

Patent No. EP3311088 (titled "Curing Oven For Crosslinking A Continuous Mat Of Inorganic Or Plant Fibres") was filed by Saint Gobain on Jun 17, 2016. The application was issued on Aug 21, 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
URSA INSULATION	May 22, 2020	WEICKMANN & WEICKMANN
URSA INSULATION	May 22, 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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May 10, 2022
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
May 4, 2022
Termination of the opposition proceedings with maintenance of patent
Jan 24, 2022
Decision to discontinue the opposition proceedings
Jan 24, 2022
Means of redress
Jan 24, 2022
Notification concerning the date of oral proceedings
Jan 24, 2022
Transmittal of decision / summons - opposition
Jan 13, 2022
Brief communication - Opposition proceedings
Jan 13, 2022
Brief communication - Opposition proceedings
Jan 5, 2022
(Electronic) Receipt
Jan 5, 2022
Letter accompanying subsequently filed items
Jan 5, 2022
Withdrawal of an opposition
Dec 22, 2021
Notification concerning the date of oral proceedings
Dec 22, 2021
Notification concerning the date of oral proceedings
Mar 26, 2021
(Electronic) Receipt
Mar 26, 2021
Advice of delivery
Mar 26, 2021
Letter accompanying subsequently filed items
Mar 11, 2021
Advice of delivery
Mar 10, 2021
Annex to the communication - opposition
Mar 10, 2021
Information concerning oral proceedings
Mar 10, 2021
Summons to attend oral proceedings
Mar 10, 2021
Summons to attend oral proceedings
Mar 10, 2021
Transmittal of decision / summons - opposition
Mar 10, 2021
Transmittal of decision / summons - opposition
Oct 21, 2020
Brief communication - Opposition proceedings
Oct 15, 2020
(Electronic) Receipt
Oct 15, 2020
Letter accompanying subsequently filed items
Oct 15, 2020
Reply of the patent proprietor to the notice(s) of opposition
Jun 17, 2020
Communication of a notice of opposition and request to file observations
Jun 17, 2020
Notice of further oppositions to opponent(s)
May 29, 2020
Communication of a notice of opposition - first information to patent proprietor
May 26, 2020
Consolidated list of cited opposition documents
May 22, 2020
(Electronic) Receipt
May 22, 2020
Any annexes (other than citation) to an opposition letter
May 22, 2020
Citation in opposition procedure - 001
May 22, 2020
Citation in opposition procedure - 002
May 22, 2020
Citation in opposition procedure - 003
May 22, 2020
Citation in opposition procedure - 004
May 22, 2020
Citation in opposition procedure - 005
May 22, 2020
Citation in opposition procedure - 006
May 22, 2020
Citation in opposition procedure - 007
May 22, 2020
Citation in opposition procedure - 008
May 22, 2020
International publication (Pamphlet)
May 22, 2020
Notice of opposition
May 22, 2020
Notice of opposition
May 22, 2020
Submission concerning representation
May 12, 2020
Communication of the registration of a transfer or change of name and/or address
Sep 2, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 25, 2019
Decision to grant a European patent
Jul 25, 2019
Decision to grant a European patent
May 28, 2019
Bibliographic data of the European patent application
May 28, 2019
Information about intention to grant a patent
May 28, 2019
Intention to grant (signatures)
May 28, 2019
Text intended for grant (clean copy)
May 28, 2019
Text intended for grant (version for approval)
May 23, 2019
Brief communication to applicant/representative
May 21, 2019
(Electronic) Receipt
May 21, 2019
Letter accompanying subsequently filed items
May 9, 2019
(Electronic) Receipt
May 9, 2019
Letter accompanying subsequently filed items
May 9, 2019
Matter concerning the application
May 8, 2019
Brief communication to applicant/representative
Apr 30, 2019
(Electronic) Receipt
Apr 30, 2019
Description
Apr 30, 2019
English translation of the claims
Apr 30, 2019
German translation of the claims
Apr 30, 2019
Letter accompanying subsequently filed items
Apr 30, 2019
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Jan 7, 2019
Bibliographic data of the European patent application
Jan 7, 2019
Communication about intention to grant a European patent
Jan 7, 2019
Intention to grant (signatures)
Jan 7, 2019
Text intended for grant (clean copy)
Jan 7, 2019
Text intended for grant (version for approval)
Dec 10, 2018
Examination started
Jul 25, 2018
(Electronic) Receipt
Jul 25, 2018
Amended claims filed after receipt of (European) search report
Jul 25, 2018
Amended claims with annotations
Jul 25, 2018
Amendments received before examination
Jul 25, 2018
Letter accompanying subsequently filed items
Mar 28, 2018
Notification on forthcoming publication of bibliographic data
Feb 1, 2018
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Jan 30, 2018
Communication to designated inventor
Jan 30, 2018
Communication to designated inventor
Jan 25, 2018
Priority search results copy provided by EPO
Jan 3, 2018
Copy of the international preliminary report on patentability
Dec 1, 2017
(Electronic) Receipt
Dec 1, 2017
Request for entry into the European phase
Oct 27, 2017
Information on entry into European phase
Jan 11, 2017
Priority document (electronically transmitted)
Dec 22, 2016
Copy of the international search report
Dec 22, 2016
Published international application - A1
Sep 9, 2016
ISR: cited documents
Sep 9, 2016
International Search Report - copy in English for the IB
Sep 8, 2016
Written opinion of the ISA, boxes No. I to VIII
Sep 8, 2016
Written opinion of the ISA, cover sheet
Sep 8, 2016
Written opinion of the ISA, supplemental box
Jul 25, 2016
Notification of receipt of Search copy
Jul 7, 2016
Request form for international application (copy for ISA/EP)
Jun 17, 2016
Abstract
Jun 17, 2016
Claims
Jun 17, 2016
Description
Jun 17, 2016
Drawings

EP3311088

SAINT GOBAIN

Application Number: EP16736532A
Filing Date: Jun 17, 2016
Status: Granted And Under Opposition; Jul 19, 2019
Publication Date: Aug 21, 2019
External Links: Slate, Register , Google Patents

IP Verse

Curing Oven For Crosslinking A Continuous Mat Of Inorganic Or Plant Fibres

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP3311088