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Monofilament Fibers Comprising At Least One Filler, And Processes For Their Production

Patent No. EP2245077 (titled "Monofilament Fibers Comprising At Least One Filler, And Processes For Their Production") was filed by Imerys Pigments on Jan 19, 2009. The application was issued on Jun 6, 2018.

Patent Summary

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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
OMYA	Mar 4, 2019	GLAS

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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Jun 29, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jun 29, 2021
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Jun 24, 2021
Termination of the opposition proceedings with revocation of patent
Mar 18, 2021
Advice of delivery
Mar 15, 2021
Advice of delivery
Mar 12, 2021
Annex to the communication - opposition
Mar 12, 2021
Decision of the Opposition Division and instruction
Mar 12, 2021
Decision revoking the European patent
Mar 12, 2021
Grounds for the decision (Annex) - opposition
Mar 12, 2021
Internal form - Opposition/addressees
Mar 12, 2021
Internal form - Opposition/addressees
Mar 12, 2021
Means of redress
Mar 12, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 12, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 12, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 12, 2021
Provision of a copy of the minutes - opposition procedure
Mar 12, 2021
Scanned annex to a communication - opposition procedure
Mar 12, 2021
Scanned annex to a communication - opposition procedure
Mar 12, 2021
Scanned annex to a communication - opposition procedure
Mar 12, 2021
Scanned annex to a communication - opposition procedure
Mar 12, 2021
Transmittal of decision / summons - opposition
Mar 12, 2021
Transmittal of decision / summons - opposition
Jan 21, 2021
Brief communication - Opposition proceedings
Jan 20, 2021
Information about the result of oral proceedings
Jan 19, 2021
Annex to the communication - opposition
Jan 19, 2021
Brief communication - Opposition proceedings
Jan 19, 2021
Brief communication - Opposition proceedings
Jan 18, 2021
(Electronic) Receipt
Jan 18, 2021
Citation in opposition procedure - 017
Jan 18, 2021
Consolidated list of cited opposition documents
Jan 18, 2021
Letter accompanying subsequently filed items
Jan 18, 2021
Written submission in preparation to/during oral proceedings
Jan 12, 2021
Brief communication - Opposition proceedings
Jan 6, 2021
(Electronic) Receipt
Jan 6, 2021
(Electronic) Receipt
Jan 6, 2021
Letter accompanying subsequently filed items
Jan 6, 2021
Letter accompanying subsequently filed items
Jan 6, 2021
Oral proceedings: reply to date proposed
Dec 23, 2020
Brief communication - Opposition proceedings
Dec 22, 2020
Annex to the communication - opposition
Dec 22, 2020
Brief communication - Opposition proceedings
Dec 22, 2020
Brief communication - Opposition proceedings
Dec 18, 2020
(Electronic) Receipt
Dec 18, 2020
(Electronic) Receipt
Dec 18, 2020
(Electronic) Receipt
Dec 18, 2020
Request for interpreters during oral proceedings
Dec 18, 2020
Written submission in preparation to/during oral proceedings
Dec 16, 2020
(Electronic) Receipt
Dec 16, 2020
(Electronic) Receipt
Dec 16, 2020
Any annexes (other than citation) to an opposition letter
Dec 16, 2020
Letter accompanying subsequently filed items
Dec 16, 2020
Letter accompanying subsequently filed items
Dec 16, 2020
Written submission in preparation to/during oral proceedings
Dec 16, 2020
Written submission in preparation to/during oral proceedings
Dec 2, 2020
Brief communication - Opposition proceedings
Dec 2, 2020
Brief communication - Opposition proceedings
Dec 2, 2020
Notification concerning the date of oral proceedings
Dec 2, 2020
Notification concerning the date of oral proceedings
Nov 30, 2020
Brief communication - Opposition proceedings
Nov 20, 2020
(Electronic) Receipt
Nov 20, 2020
Any annexes (other than citation) to an opposition letter
Nov 20, 2020
Any annexes (other than citation) to an opposition letter
Nov 20, 2020
Letter accompanying subsequently filed items
Nov 20, 2020
Written submission in preparation to/during oral proceedings
Aug 7, 2020
Advice of delivery
Aug 5, 2020
Communication about missing advice of delivery
Jun 19, 2020
Advice of delivery
Jun 15, 2020
Acknowledgement of a document
Jun 15, 2020
Acknowledgement of a document
Jun 15, 2020
Summons to attend oral proceedings
Jun 15, 2020
Summons to attend oral proceedings
Jun 12, 2020
Notification concerning the date of oral proceedings
Jun 12, 2020
Notification concerning the date of oral proceedings
Jun 4, 2020
Advice of delivery
Jun 4, 2020
Advice of delivery
May 13, 2020
Brief communication - Opposition proceedings
May 8, 2020
Brief communication - Opposition proceedings
Apr 30, 2020
(Electronic) Receipt
Apr 30, 2020
Any annexes (other than citation) to an opposition letter
Apr 30, 2020
Letter accompanying subsequently filed items
Apr 30, 2020
Written submission in preparation to/during oral proceedings
Apr 29, 2020
(Electronic) Receipt
Apr 29, 2020
(Electronic) Receipt
Apr 29, 2020
Any annexes (other than citation) to an opposition letter
Apr 29, 2020
Citation in opposition procedure - 012
Apr 29, 2020
Citation in opposition procedure - 013
Apr 29, 2020
Citation in opposition procedure - 014
Apr 29, 2020
Citation in opposition procedure - 014
Apr 29, 2020
Citation in opposition procedure - 014
Apr 29, 2020
Letter accompanying subsequently filed items
Apr 29, 2020
Letter accompanying subsequently filed items
Apr 29, 2020
Written submission in preparation to/during oral proceedings
Dec 2, 2019
Advice of delivery
Nov 28, 2019
Advice of delivery
Nov 28, 2019
Advice of delivery
Nov 25, 2019
Acknowledgement of a document
Nov 25, 2019
Acknowledgement of a document
Nov 25, 2019
Annex to the communication - opposition
Nov 25, 2019
Information concerning oral proceedings
Nov 25, 2019
Summons to attend oral proceedings
Nov 25, 2019
Summons to attend oral proceedings
Aug 6, 2019
Brief communication - Opposition proceedings
Jul 31, 2019
(Electronic) Receipt
Jul 31, 2019
Auxiliary request during Opposition procedure
Jul 31, 2019
Auxiliary request during Opposition procedure
Jul 31, 2019
Auxiliary request during Opposition procedure
Jul 31, 2019
Auxiliary request during Opposition procedure
Jul 31, 2019
Auxiliary request during Opposition procedure
Jul 31, 2019
Auxiliary request during Opposition procedure
Jul 31, 2019
Auxiliary request during Opposition procedure - 01
Jul 31, 2019
Auxiliary request during Opposition procedure - 02
Jul 31, 2019
Auxiliary request during Opposition procedure - 03
Jul 31, 2019
Auxiliary request during Opposition procedure - 04
Jul 31, 2019
Auxiliary request during Opposition procedure - 05
Jul 31, 2019
Auxiliary request during Opposition procedure - 06
Jul 31, 2019
Letter accompanying subsequently filed items
Jul 31, 2019
Reply of the patent proprietor to the notice(s) of opposition
Apr 25, 2019
Submission concerning representation
Mar 21, 2019
Communication of a notice of opposition and request to file observations
Mar 21, 2019
Notice of further oppositions to opponent(s)
Mar 7, 2019
Communication of a notice of opposition - first information to patent proprietor
Mar 4, 2019
(Electronic) Receipt
Mar 4, 2019
Citation in opposition procedure - 001
Mar 4, 2019
Citation in opposition procedure - 002
Mar 4, 2019
Citation in opposition procedure - 003
Mar 4, 2019
Citation in opposition procedure - 004
Mar 4, 2019
Citation in opposition procedure - 005
Mar 4, 2019
Citation in opposition procedure - 006
Mar 4, 2019
Citation in opposition procedure - 007
Mar 4, 2019
Citation in opposition procedure - 007
Mar 4, 2019
Citation in opposition procedure - 008
Mar 4, 2019
Citation in opposition procedure - 009
Mar 4, 2019
Citation in opposition procedure - 010
Mar 4, 2019
Citation in opposition procedure - 011
Mar 4, 2019
Notice of opposition
Mar 4, 2019
Notice of opposition
Jun 18, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
May 11, 2018
Decision to grant a European patent
Apr 26, 2018
Bibliographic data of the European patent application
Apr 26, 2018
Information about intention to grant a patent
Apr 26, 2018
Intention to grant (signatures)
Apr 26, 2018
Text intended for grant (clean copy)
Apr 26, 2018
Text intended for grant (version for approval)
Apr 19, 2018
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Apr 9, 2018
(Electronic) Receipt
Apr 9, 2018
Amended description with annotations
Apr 9, 2018
Description
Apr 9, 2018
French translation of claims
Apr 9, 2018
German translation of the claims
Apr 9, 2018
Letter accompanying subsequently filed items
Apr 9, 2018
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Nov 28, 2017
Bibliographic data of the European patent application
Nov 28, 2017
Communication about intention to grant a European patent
Nov 28, 2017
Intention to grant (signatures)
Nov 28, 2017
Text intended for grant (clean copy)
Nov 28, 2017
Text intended for grant (version for approval)
Oct 27, 2017
(Electronic) Receipt
Oct 27, 2017
Amended description with annotations
Oct 27, 2017
Description
Oct 27, 2017
Letter accompanying subsequently filed items
Oct 27, 2017
Reply to communication from the Examining Division
Jun 20, 2017
Annex to the communication
Jun 20, 2017
Consultation by telephone/in person (with time limit)
Jun 20, 2017
Notification concerning the date of oral proceedings
Jun 20, 2017
Result of consultation by telephone/in person
Jun 2, 2017
(Electronic) Receipt
Jun 2, 2017
Amended claims with annotations
Jun 2, 2017
Amended claims with annotations
Jun 2, 2017
Amended claims with annotations
Jun 2, 2017
Claims
Jun 2, 2017
Claims
Jun 2, 2017
Claims
Jun 2, 2017
Claims
Jun 2, 2017
Letter accompanying subsequently filed items
Jun 2, 2017
Written submission in preparation to/during oral proceedings
Oct 17, 2016
Advice of delivery
Oct 17, 2016
Advice of delivery
Oct 7, 2016
Acknowledgement of a document
Oct 7, 2016
Annex to a communication
Oct 7, 2016
Annex to the communication
Oct 7, 2016
Summons to attend oral proceedings
Oct 4, 2016
Preparation for oral proceedings
Jul 25, 2016
(Electronic) Receipt
Jul 25, 2016
Amended claims with annotations
Jul 25, 2016
Claims
Jul 25, 2016
Letter accompanying subsequently filed items
Jul 25, 2016
Reply to communication from the Examining Division
Mar 16, 2016
Annex to the communication
Mar 16, 2016
Communication from the Examining Division
Mar 11, 2016
Examination started
Oct 24, 2013
Transmittal of third party observations to applicant
Oct 15, 2013
Non-patent literature cited during the examination procedure
Oct 15, 2013
Non-patent literature cited during the examination procedure
Oct 15, 2013
Observations by third parties
Oct 15, 2013
Patent document cited during the examination procedure
Oct 15, 2013
Patent document cited during the examination procedure
Oct 15, 2013
Patent document cited during the examination procedure
Oct 28, 2011
Decision to allow further processing
Oct 19, 2011
(Electronic) Receipt
Oct 19, 2011
Letter accompanying subsequently filed items
Oct 19, 2011
Reply to Written Opinion prepared by the EPO
Aug 19, 2011
Application deemed to be withdrawn (no declaration of maintenance of the application/non-reply to the Written Opinion)
Dec 27, 2010
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Dec 7, 2010
Communication regarding the transmission of the European search report
Dec 7, 2010
European search opinion
Dec 7, 2010
Supplementary European search report
Oct 6, 2010
Notification on forthcoming publication of bibliographic data
Sep 3, 2010
Communication regarding possible amendment of the application/payment of claims fee
Aug 12, 2010
Copy of the international preliminary report on patentability
Aug 10, 2010
(Electronic) Receipt
Aug 10, 2010
Amended claims filed after receipt of (European) search report
Aug 10, 2010
Amended claims with annotations
Aug 10, 2010
Amendments received before examination
Aug 10, 2010
Request for entry into the European phase
Jun 7, 2010
Information on entry into European phase
Aug 18, 2009
Priority document (electronically transmitted)
Aug 18, 2009
Priority document (electronically transmitted)
Jul 30, 2009
Copy of the international search report
Jul 30, 2009
Published international application - A1

EP2245077

IMERYS PIGMENTS

Application Number: EP09703413A
Filing Date: Jan 19, 2009
Status: Revoked; Jun 25, 2021
Publication Date: Jun 6, 2018
External Links: Slate, Register , Google Patents