Inorganic Fibre Compositions

Patent No. EP2858958 (titled "Inorganic Fibre Compositions") was filed by Morgan Advanced Materials on Jun 23, 2014. The application was issued on Jun 12, 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
RATH	Mar 11, 2020	DAVEPON

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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Jul 14, 2022
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Jul 14, 2022
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jul 11, 2022
Termination of the opposition proceedings with maintenance of patent
Apr 4, 2022
(Electronic) Receipt
Apr 4, 2022
Advice of delivery
Apr 4, 2022
Letter accompanying subsequently filed items
Apr 1, 2022
Advice of delivery
Mar 30, 2022
Annex to the communication - opposition
Mar 30, 2022
Decision of the Opposition Division and instruction
Mar 30, 2022
Decision rejecting the opposition
Mar 30, 2022
Decision rejecting the opposition
Mar 30, 2022
Grounds for the decision (Annex) - opposition
Mar 30, 2022
Means of redress
Mar 30, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 30, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 30, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 30, 2022
Provision of a copy of the minutes - opposition procedure
Mar 30, 2022
Provision of a copy of the minutes - opposition procedure
Mar 30, 2022
Scanned annex to a communication - opposition procedure
Mar 30, 2022
Scanned annex to a communication - opposition procedure
Mar 30, 2022
Transmittal of decision / summons - opposition
Mar 30, 2022
Transmittal of decision / summons - opposition
Dec 9, 2021
Information about the result of oral proceedings
Oct 6, 2021
Brief communication - Opposition proceedings
Sep 30, 2021
(Electronic) Receipt
Sep 30, 2021
Letter accompanying subsequently filed items
Sep 30, 2021
Written submission in preparation to/during oral proceedings
Sep 22, 2021
Brief communication - Opposition proceedings
Sep 17, 2021
(Electronic) Receipt
Sep 17, 2021
Letter accompanying subsequently filed items
Sep 17, 2021
Written submission in preparation to/during oral proceedings
Sep 13, 2021
Brief communication - Opposition proceedings
Sep 13, 2021
Request for interpreters during oral proceedings
Sep 8, 2021
Request for interpreters during oral proceedings
Jun 24, 2021
Advice of delivery
Jun 22, 2021
(Electronic) Receipt
Jun 22, 2021
Advice of delivery
Jun 22, 2021
Annex to the communication - opposition
Jun 22, 2021
Information concerning oral proceedings
Jun 22, 2021
Letter accompanying subsequently filed items
Jun 22, 2021
Summons to attend oral proceedings
Jun 22, 2021
Summons to attend oral proceedings
Jun 22, 2021
Transmittal of decision / summons - opposition
Jun 22, 2021
Transmittal of decision / summons - opposition
Jan 29, 2021
Brief communication - Opposition proceedings
Jan 26, 2021
(Electronic) Receipt
Jan 26, 2021
Letter accompanying subsequently filed items
Jan 26, 2021
Letter regarding the opposition procedure (no time limit)
Nov 11, 2020
Brief communication - Opposition proceedings
Nov 6, 2020
(Electronic) Receipt
Nov 6, 2020
Letter accompanying subsequently filed items
Nov 6, 2020
Letter regarding the opposition procedure (no time limit)
Jul 30, 2020
Brief communication - Opposition proceedings
Jul 27, 2020
(Electronic) Receipt
Jul 27, 2020
Auxiliary request during Opposition procedure
Jul 27, 2020
Auxiliary request during Opposition procedure
Jul 27, 2020
Auxiliary request during Opposition procedure
Jul 27, 2020
Auxiliary request during Opposition procedure
Jul 27, 2020
Auxiliary request during Opposition procedure
Jul 27, 2020
Auxiliary request during Opposition procedure
Jul 27, 2020
Auxiliary request during Opposition procedure - 01
Jul 27, 2020
Auxiliary request during Opposition procedure - 02
Jul 27, 2020
Auxiliary request during Opposition procedure - 03
Jul 27, 2020
Auxiliary request during Opposition procedure - 04
Jul 27, 2020
Auxiliary request during Opposition procedure - 05
Jul 27, 2020
Auxiliary request during Opposition procedure - 06
Jul 27, 2020
Citation in opposition procedure - 013
Jul 27, 2020
Consolidated list of cited opposition documents
Jul 27, 2020
Letter accompanying subsequently filed items
Jul 27, 2020
Reply of the patent proprietor to the notice(s) of opposition
Mar 26, 2020
Communication of a notice of opposition and request to file observations
Mar 26, 2020
Notice of further oppositions to opponent(s)
Mar 17, 2020
Communication of a notice of opposition - first information to patent proprietor
Mar 11, 2020
(Electronic) Receipt
Mar 11, 2020
Any annexes (other than citation) to an opposition letter
Mar 11, 2020
Any annexes (other than citation) to an opposition letter
Mar 11, 2020
Any annexes (other than citation) to an opposition letter
Mar 11, 2020
Citation in opposition procedure - 001
Mar 11, 2020
Citation in opposition procedure - 002
Mar 11, 2020
Citation in opposition procedure - 003
Mar 11, 2020
Citation in opposition procedure - 004
Mar 11, 2020
Citation in opposition procedure - 005
Mar 11, 2020
Citation in opposition procedure - 006
Mar 11, 2020
Citation in opposition procedure - 007
Mar 11, 2020
Citation in opposition procedure - 008
Mar 11, 2020
Citation in opposition procedure - 009
Mar 11, 2020
Citation in opposition procedure - 010
Mar 11, 2020
Citation in opposition procedure - 011
Mar 11, 2020
Citation in opposition procedure - 012
Mar 11, 2020
International publication (Pamphlet)
Mar 11, 2020
Notice of opposition
Mar 11, 2020
Notice of opposition
Jun 25, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
May 16, 2019
Decision to grant a European patent
May 3, 2019
(Electronic) Receipt
May 3, 2019
Filing of the translations of the claims
May 3, 2019
French translation of claims
May 3, 2019
German translation of the claims
May 3, 2019
Letter accompanying subsequently filed items
Jan 3, 2019
Bibliographic data of the European patent application
Jan 3, 2019
Communication about intention to grant a European patent
Jan 3, 2019
Intention to grant (signatures)
Jan 3, 2019
Text intended for grant (clean copy)
Jan 3, 2019
Text intended for grant (clean copy)
Jan 3, 2019
Text intended for grant (version for approval)
Jan 3, 2019
Text intended for grant (version for approval)
Jan 2, 2019
Letter dealing with oral proceedings
Dec 14, 2018
Notification concerning the date of oral proceedings
Dec 7, 2018
(Electronic) Receipt
Dec 7, 2018
Letter accompanying subsequently filed items
Dec 7, 2018
Notification concerning the date of oral proceedings
Nov 12, 2018
(Electronic) Receipt
Nov 12, 2018
Amended claims with annotations
Nov 12, 2018
Amended description with annotations
Nov 12, 2018
Claims
Nov 12, 2018
Description
Nov 12, 2018
Letter accompanying subsequently filed items
Nov 12, 2018
Letter dealing with oral proceedings
Nov 7, 2018
(Electronic) Receipt
Nov 7, 2018
Amended claims with annotations
Nov 7, 2018
Claims
Nov 7, 2018
Letter accompanying subsequently filed items
Nov 7, 2018
Letter dealing with oral proceedings
Jul 16, 2018
Acknowledgement of a document
Jul 4, 2018
Annex to the communication
Jul 4, 2018
Preparation for oral proceedings
Jul 4, 2018
Summons to attend oral proceedings
Mar 30, 2017
Submission concerning representation
Jul 5, 2016
(Electronic) Receipt
Jul 5, 2016
Amended claims with annotations
Jul 5, 2016
Amended description with annotations
Jul 5, 2016
Claims
Jul 5, 2016
Description
Jul 5, 2016
Letter accompanying subsequently filed items
Jul 5, 2016
Reply to communication from the Examining Division
May 11, 2016
Grant of extension of time limit (examination procedure)
May 5, 2016
(Electronic) Receipt
May 5, 2016
Letter accompanying subsequently filed items
May 5, 2016
Request for extension of time limit to communication from the Examining Division
Feb 26, 2016
Communication to designated inventor
Feb 26, 2016
Communication to designated inventor
Feb 26, 2016
Communication to designated inventor
Feb 8, 2016
Copy of the international preliminary report on patentability
Jan 5, 2016
Annex to the communication
Jan 5, 2016
Communication from the Examining Division
Nov 2, 2015
Examination started
Aug 24, 2015
Response to enquiry for communication from the Examining Division
Aug 19, 2015
Annex
Aug 19, 2015
Letter concerning fees and payments
Aug 19, 2015
Letter concerning fees and payments
Aug 19, 2015
Matter concerning the application
Aug 19, 2015
Matter concerning the application
Aug 19, 2015
Matter concerning the application
Aug 19, 2015
Matter concerning the application
Aug 19, 2015
Matter concerning the application
Aug 19, 2015
Matter concerning the application
Aug 19, 2015
Request for entry into the European phase
Mar 18, 2015
Notification on forthcoming publication of bibliographic data
Feb 16, 2015
Priority document (electronically transmitted)
Feb 16, 2015
Priority document (electronically transmitted)
Jan 29, 2015
Copy of the international search report
Jan 29, 2015
Published international application - A1
Jan 9, 2015
(Electronic) Receipt
Jan 9, 2015
Amended claims filed after receipt of (European) search report
Jan 9, 2015
Amended claims with annotations
Jan 9, 2015
Amended description filed after receipt of (European) search report
Jan 9, 2015
Amended description with annotations
Jan 9, 2015
Amended drawings filed after receipt of (European) search report
Jan 9, 2015
Amendments received before examination
Jan 9, 2015
Annex
Jan 9, 2015
Annex
Jan 9, 2015
Annex
Jan 9, 2015
Request for entry into the European phase
Oct 8, 2014
Copy of the international preliminary report on patentability
Oct 8, 2014
Written opinion of the ISA, boxes No. I to VIII
Oct 8, 2014
Written opinion of the ISA, cover sheet
Oct 8, 2014
Written opinion of the ISA, supplemental box
Aug 13, 2014
Notification relating to declaration under Rule 4.17 PCT (copy for ISA/EP)
Aug 11, 2014
Notification of the recording of a change
Aug 11, 2014
Notification of the recording of a change
Aug 11, 2014
Notification of the recording of a change
Aug 11, 2014
Notification relating to declaration under Rule 4.17 PCT (copy for ISA/EP)
Jun 27, 2014
Abstract
Jun 27, 2014
Claims
Jun 27, 2014
Description
Jun 27, 2014
Drawings

EP2858958

MORGAN ADVANCED MATERIALS

Application Number: EP14732627A
Filing Date: Jun 23, 2014
Status: Opposition Rejected; Jul 15, 2022
Publication Date: Jun 12, 2019
External Links: Slate, Register , Google Patents

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Inorganic Fibre Compositions

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Dossier Documents

EP2858958