Treated Mineral Filler Products, Process For The Preparation Thereof And Uses Of Same

Patent No. EP2390280 (titled "Treated Mineral Filler Products, Process For The Preparation Thereof And Uses Of Same") was filed by Omya on May 28, 2010. The application was issued on Mar 4, 2015.

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
IMERYS MINERALS	Dec 4, 2015	HASELTINE LAKE KEMPNER

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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Oct 28, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Oct 28, 2021
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Oct 25, 2021
Termination of the opposition proceedings with revocation of patent
Jul 20, 2021
Advice of delivery
Jul 19, 2021
Advice of delivery
Jul 13, 2021
Decision revoking the European Patent (patent proprietor)
Jul 13, 2021
Decision revoking the European patent (opponent)
Jul 13, 2021
Transmittal of decision / summons - opposition
Jul 13, 2021
Transmittal of decision / summons - opposition
Mar 25, 2021
Communication concerning surcharge and failure to observe time limit
Nov 6, 2020
Communication of bibliographic data
Nov 6, 2020
Communication to opponent concerning maintenance
Nov 6, 2020
Communication with request to file translations
Oct 29, 2020
Maintenance of the patent with the documents specified in the final decision
Oct 14, 2020
(Electronic) Receipt
Oct 14, 2020
Advice of delivery
Oct 14, 2020
Letter accompanying subsequently filed items
Oct 14, 2020
Refund of fees
Oct 12, 2020
Advice of delivery
Oct 12, 2020
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Oct 12, 2020
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Oct 9, 2020
Acknowledgement of a document
Oct 9, 2020
Acknowledgement of a document
Oct 9, 2020
F3017 Oral Proceedings: Notification of cancellation/postponing
Oct 9, 2020
F3017 Oral Proceedings: Notification of cancellation/postponing
Oct 9, 2020
F3345 Forwarding of submissions to parties
Oct 6, 2020
(Electronic) Receipt
Oct 6, 2020
F3014 Oral Proceedings: Order cancelling/postponing
Oct 6, 2020
Letter accompanying subsequently filed items
Oct 6, 2020
Withdrawal of an appeal
Sep 25, 2020
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Sep 25, 2020
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Aug 6, 2020
Advice of delivery
Aug 5, 2020
Advice of delivery
Aug 3, 2020
F3011.1 Oral Proceedings: summons
Aug 3, 2020
F3011.1 Oral Proceedings: summons
Aug 3, 2020
F3022 Oral proceedings: change of board composition
Aug 3, 2020
F3022 Oral proceedings: change of board composition
Aug 3, 2020
F3936 Acknowledgement of receipt Board of Appeal
Aug 3, 2020
F3936 Acknowledgement of receipt Board of Appeal
Jul 29, 2020
F3010 Oral proceedings: order for summons
Jul 29, 2020
F3303.16 Change of composition of the Board (T)
Jul 22, 2020
Composition of the board (T)
Jun 30, 2020
F3303.14 Composition of the Board (T), in case Chairman is a legal member
Apr 15, 2020
Standard Communication Rule 103 (2) EPC
Apr 15, 2020
Standard Communication Rule 103 (2) EPC
Apr 20, 2018
Submission concerning representation
Feb 7, 2018
Communication of amended entries in the Register of European Patents
Feb 7, 2018
F3345 Forwarding of submissions to parties
Feb 1, 2018
(Electronic) Receipt
Feb 1, 2018
Letter accompanying subsequently filed items
Feb 1, 2018
Request for change of opponent's representative
Jan 15, 2018
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jan 15, 2018
F3345 Forwarding of submissions to parties
Jan 15, 2018
Refund of fees
Dec 22, 2017
(Electronic) Receipt
Dec 22, 2017
Letter accompanying subsequently filed items
Dec 22, 2017
Withdrawal of an appeal
Dec 12, 2017
(Electronic) Receipt
Dec 12, 2017
Amended claims with annotations
Dec 12, 2017
Amended claims with annotations
Dec 12, 2017
Amended claims with annotations
Dec 12, 2017
Amended claims with annotations
Dec 12, 2017
Amended claims with annotations
Dec 12, 2017
Amended claims with annotations
Dec 12, 2017
Amended claims with annotations
Dec 12, 2017
Claims
Dec 12, 2017
Claims
Dec 12, 2017
Claims
Dec 12, 2017
Claims
Dec 12, 2017
Claims
Dec 12, 2017
Claims
Dec 12, 2017
Claims
Dec 12, 2017
Letter accompanying subsequently filed items
Dec 12, 2017
Statement of grounds of appeal
Oct 27, 2017
F3204 Communication of the file number to the parties
Oct 27, 2017
F3204 Communication of the file number to the parties
Oct 23, 2017
(Electronic) Receipt
Oct 23, 2017
Letter accompanying subsequently filed items
Oct 23, 2017
Notice of appeal
Oct 18, 2017
F3204 Communication of the file number to the parties
Oct 18, 2017
F3204 Communication of the file number to the parties
Oct 13, 2017
Processing of an appeal
Oct 12, 2017
(Electronic) Receipt
Oct 12, 2017
Letter accompanying subsequently filed items
Oct 12, 2017
Notice of appeal
Aug 28, 2017
Advice of delivery
Aug 21, 2017
Advice of delivery
Aug 17, 2017
Advice of delivery
Aug 16, 2017
Advice of delivery
Aug 14, 2017
Acknowledgement of a document
Aug 14, 2017
Acknowledgement of a document
Aug 14, 2017
Annex to the communication - opposition
Aug 14, 2017
Decision of the Opposition Division and instruction
Aug 14, 2017
Druckexemplar in opposition procedure
Aug 14, 2017
Grounds for the decision (Annex) - opposition
Aug 14, 2017
Interlocutory decision in opposition proceedings
Aug 14, 2017
Internal form - Opposition/addressees
Aug 14, 2017
Internal form - Opposition/addressees
Aug 14, 2017
Means of redress
Aug 14, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Aug 14, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Aug 14, 2017
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Aug 14, 2017
Provision of a copy of the minutes - opposition procedure
Aug 14, 2017
Scanned annex to a communication - opposition procedure
Aug 14, 2017
Scanned annex to a communication - opposition procedure
Jul 20, 2017
Information about the result of oral proceedings
May 23, 2017
Brief communication - Opposition proceedings
May 18, 2017
(Electronic) Receipt
May 18, 2017
Letter dealing with oral proceedings
May 18, 2017
Request for interpreters during oral proceedings
May 17, 2017
Brief communication - Opposition proceedings
May 11, 2017
(Electronic) Receipt
May 11, 2017
(Electronic) Receipt
May 11, 2017
Any annexes (other than citation) to an opposition letter
May 11, 2017
Any annexes (other than citation) to an opposition letter
May 11, 2017
Any annexes (other than citation) to an opposition letter
May 11, 2017
Claims
May 11, 2017
Claims
May 11, 2017
Claims
May 11, 2017
Claims
May 11, 2017
Letter accompanying subsequently filed items
May 11, 2017
Request for interpreters during oral proceedings
May 11, 2017
Written submission in preparation to/during oral proceedings
Apr 11, 2017
Brief communication - Opposition proceedings
Apr 5, 2017
(Electronic) Receipt
Apr 5, 2017
Request for interpreters during oral proceedings
Dec 5, 2016
Advice of delivery
Dec 5, 2016
Advice of delivery
Nov 29, 2016
Advice of delivery
Nov 28, 2016
Advice of delivery
Nov 25, 2016
Annex to the communication - opposition
Nov 25, 2016
Preparation for oral proceedings
Nov 25, 2016
Summons to attend oral proceedings
Nov 25, 2016
Summons to attend oral proceedings
Nov 10, 2016
Brief communication - Opposition proceedings
Nov 7, 2016
(Electronic) Receipt
Nov 7, 2016
Any annexes (other than citation) to an opposition letter
Nov 7, 2016
Letter accompanying subsequently filed items
Nov 7, 2016
Letter regarding the opposition procedure (no time limit)
Oct 21, 2016
Request for documents
Aug 10, 2016
Brief communication - Opposition proceedings
Jul 14, 2016
(Electronic) Receipt
Jul 14, 2016
Amended claims with annotations
Jul 14, 2016
Amended claims with annotations
Jul 14, 2016
Amended claims with annotations
Jul 14, 2016
Amended claims with annotations
Jul 14, 2016
Amended claims with annotations
Jul 14, 2016
Claims
Jul 14, 2016
Claims
Jul 14, 2016
Claims
Jul 14, 2016
Claims
Jul 14, 2016
Claims
Jul 14, 2016
Letter accompanying subsequently filed items
Jul 14, 2016
Reply of the patent proprietor to the notice(s) of opposition
May 23, 2016
Brief communication - Opposition proceedings
May 23, 2016
Grant of extension of time limit (opposition procedure)
May 10, 2016
(Electronic) Receipt
May 10, 2016
Request for extension of time limit
Jan 11, 2016
Communication of a notice of opposition and request to file observations
Jan 11, 2016
Notice of further oppositions to opponent(s)
Dec 11, 2015
Communication of a notice of opposition - first information to patent proprietor
Dec 4, 2015
(Electronic) Receipt
Dec 4, 2015
Non-patent literature cited during the opposition procedure
Dec 4, 2015
Notice of opposition
Dec 4, 2015
Notice of opposition
Dec 4, 2015
Patent document cited during the opposition procedure
Dec 4, 2015
Patent document cited during the opposition procedure
Dec 4, 2015
Patent document cited during the opposition procedure
Dec 4, 2015
Patent document cited during the opposition procedure
Mar 4, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Feb 5, 2015
Decision to grant a European patent
Jan 22, 2015
(Electronic) Receipt
Jan 22, 2015
Filing of the translations of the claims
Jan 22, 2015
French translation of claims
Jan 22, 2015
German translation of the claims
Sep 30, 2014
Bibliographic data of the European patent application
Sep 30, 2014
Communication about intention to grant a European patent
Sep 30, 2014
Intention to grant (signatures)
Sep 30, 2014
Text intended for grant
Aug 29, 2014
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Jul 29, 2014
(Electronic) Receipt
Jul 29, 2014
Description
Jul 29, 2014
Letter accompanying subsequently filed items
Jul 29, 2014
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Mar 20, 2014
Bibliographic data of the European patent application
Mar 20, 2014
Communication about intention to grant a European patent
Mar 20, 2014
Intention to grant (signatures)
Mar 20, 2014
Text intended for grant
Sep 19, 2013
Communication of the registration of a transfer or change of name and/or address
Sep 12, 2013
Submission concerning change of applicant's name
Jul 31, 2013
(Electronic) Receipt
Jul 31, 2013
Amended claims with annotations
Jul 31, 2013
Amended claims with annotations
Jul 31, 2013
Claims
Jul 31, 2013
Claims
Jul 31, 2013
Description
Jul 31, 2013
Letter accompanying subsequently filed items
Jul 31, 2013
Reply to communication from the Examining Division
Jul 11, 2013
Annex to the communication
Jul 11, 2013
Communication from the Examining Division
May 23, 2013
(Electronic) Receipt
May 23, 2013
Amended claims with annotations
May 23, 2013
Claims
May 23, 2013
Letter accompanying subsequently filed items
May 23, 2013
Reply to communication from the Examining Division
Jan 31, 2013
Annex to the communication
Jan 31, 2013
Communication from the Examining Division
Oct 10, 2012
Communication to designated inventor
Sep 27, 2012
Letter concerning the inventor
Sep 27, 2012
Letter concerning the inventor
May 23, 2012
Amended claims filed after receipt of (European) search report
May 23, 2012
Amended claims with annotations
May 23, 2012
Amendments received before examination
Dec 5, 2011
Invitation to confirm maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Nov 3, 2011
Notification of forthcoming publication
May 17, 2011
Annex
Jul 27, 2010
Communication regarding the transmission of the European search report
Jul 27, 2010
European search opinion
Jul 27, 2010
European search report
May 28, 2010
Abstract
May 28, 2010
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
May 28, 2010
Claims
May 28, 2010
Description
May 28, 2010
Designation of inventor
May 28, 2010
Designation of inventor
May 28, 2010
Designation of inventor
May 28, 2010
Designation of inventor
May 28, 2010
Request for grant of a European patent

EP2390280

OMYA

Application Number: EP10164409A
Filing Date: May 28, 2010
Status: Revoked; Oct 29, 2021
Publication Date: Mar 4, 2015
External Links: Slate, Register , Google Patents

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Treated Mineral Filler Products, Process For The Preparation Thereof And Uses Of Same

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Dossier Documents

EP2390280