Compositions Comprising Particles Resulting From Processing In A Slurry Mix

Patent No. EP1885184 (titled "Compositions Comprising Particles Resulting From Processing In A Slurry Mix") was filed by Engelhard on Apr 28, 2006. The application was issued on Jun 12, 2024.

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	Aug 12, 2019	PLOUGMANN VINGTOFT

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 16, 2024
Decision to maintain the European patent in amended form
May 16, 2024
Decision to maintain the European patent in amended form
Apr 23, 2024
(Electronic) Receipt
Apr 23, 2024
Annex to the communication - opposition
Apr 23, 2024
Decision of the Opposition Division and instruction
Apr 23, 2024
Decision of the Opposition Division and instruction
Apr 23, 2024
Druckexemplar in opposition procedure
Apr 23, 2024
Filing of the translation of the amended claims
Apr 23, 2024
French translation of claims
Apr 23, 2024
German translation of the claims
Apr 23, 2024
Letter accompanying subsequently filed items
Apr 19, 2024
(Electronic) Receipt
Apr 19, 2024
Letter concerning fees and payments
Apr 18, 2024
(Electronic) Receipt
Apr 18, 2024
Filing of the translation of the amended claims
Apr 18, 2024
Letter accompanying subsequently filed items
Apr 18, 2024
Translation of the claims
Apr 18, 2024
Translation of the claims
Jan 19, 2024
Communication of bibliographic data
Jan 19, 2024
Communication to opponent concerning maintenance
Jan 19, 2024
Communication with request to file translations
Jan 17, 2024
Refund of fees
Jan 12, 2024
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jan 12, 2024
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jan 12, 2024
Maintenance of the patent with the documents specified in the final decision
Jan 11, 2024
F3017 Oral Proceedings: Notification of cancellation/postponing
Jan 11, 2024
F3017 Oral Proceedings: Notification of cancellation/postponing
Jan 10, 2024
F3014 Oral Proceedings: Order cancelling/postponing
Jan 4, 2024
F3345 Forwarding of submissions to parties
Jan 2, 2024
(Electronic) Receipt
Jan 2, 2024
Letter accompanying subsequently filed items
Jan 2, 2024
Withdrawal of an appeal
Dec 7, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Dec 7, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Oct 12, 2023
F3345 Forwarding of submissions to parties
Oct 11, 2023
(Electronic) Receipt
Oct 11, 2023
Letter accompanying subsequently filed items
Oct 11, 2023
Request for interpreters during oral proceedings
Jul 11, 2023
F3011.2 Oral Proceedings: Summons VICO
Jul 11, 2023
F3011.2 Oral Proceedings: Summons VICO
Jul 6, 2023
F3010 Oral proceedings: order for summons
Jul 6, 2023
F3303.16 Change of composition of the Board (T)
Apr 29, 2022
F3345 Forwarding of submissions to parties
Apr 25, 2022
(Electronic) Receipt
Apr 25, 2022
Letter accompanying subsequently filed items
Apr 25, 2022
Reply to appeal
Feb 20, 2022
Composition of the board (T)
Dec 15, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Dec 7, 2021
(Electronic) Receipt
Dec 7, 2021
Amended claims with annotations
Dec 7, 2021
Claims
Dec 7, 2021
Letter accompanying subsequently filed items
Dec 7, 2021
Statement of grounds of appeal
Dec 7, 2021
Statement of grounds of appeal
Oct 6, 2021
F3204 Communication of the file number to the parties
Oct 6, 2021
F3204 Communication of the file number to the parties
Sep 29, 2021
(Electronic) Receipt
Sep 29, 2021
Letter accompanying subsequently filed items
Sep 29, 2021
Notice of appeal
Sep 27, 2021
Advice of delivery
Sep 27, 2021
Advice of delivery
Sep 27, 2021
Transmittal of decision / summons - opposition
Sep 23, 2021
Advice of delivery
Sep 15, 2021
Communication about missing advice of delivery
Aug 5, 2021
(Electronic) Receipt
Aug 5, 2021
Advice of delivery
Aug 5, 2021
Letter accompanying subsequently filed items
Jul 28, 2021
Annex to the communication - opposition
Jul 28, 2021
Annex to the communication - opposition
Jul 28, 2021
Grounds for the decision (Annex) - opposition
Jul 28, 2021
Grounds for the decision (Annex) - opposition
Jul 28, 2021
Interlocutory decision in opposition proceedings
Jul 28, 2021
Interlocutory decision in opposition proceedings
Jul 28, 2021
Interlocutory decision in opposition proceedings
Jul 28, 2021
Interlocutory decision in opposition proceedings
Jul 28, 2021
Interlocutory decision in opposition proceedings
Jul 28, 2021
Means of redress
Jul 28, 2021
Means of redress
Jul 28, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 28, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 28, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jul 28, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jul 28, 2021
Provision of a copy of the minutes - opposition procedure
Jul 28, 2021
Provision of a copy of the minutes - opposition procedure
Jul 28, 2021
Provision of a copy of the minutes - opposition procedure
Jul 28, 2021
Provision of a copy of the minutes - opposition procedure
Jul 28, 2021
Transmittal of decision / summons - opposition
Jul 28, 2021
Transmittal of decision / summons - opposition
Jun 9, 2021
Information about the result of oral proceedings
May 19, 2021
Brief communication - Opposition proceedings
May 19, 2021
Brief communication - Opposition proceedings
Apr 19, 2021
Brief communication - Opposition proceedings
Apr 9, 2021
(Electronic) Receipt
Apr 9, 2021
Auxiliary request during Opposition procedure
Apr 9, 2021
Auxiliary request during Opposition procedure
Apr 9, 2021
Auxiliary request during Opposition procedure
Apr 9, 2021
Auxiliary request during Opposition procedure
Apr 9, 2021
Auxiliary request during Opposition procedure
Apr 9, 2021
Auxiliary request during Opposition procedure
Apr 9, 2021
Auxiliary request during Opposition procedure
Apr 9, 2021
Auxiliary request during Opposition procedure
Apr 9, 2021
Auxiliary request during Opposition procedure
Apr 9, 2021
Auxiliary request during Opposition procedure
Apr 9, 2021
Auxiliary request during Opposition procedure
Apr 9, 2021
Auxiliary request during Opposition procedure
Apr 9, 2021
Auxiliary request during Opposition procedure
Apr 9, 2021
Auxiliary request during Opposition procedure
Apr 9, 2021
Auxiliary request during Opposition procedure - 01
Apr 9, 2021
Auxiliary request during Opposition procedure - 01
Apr 9, 2021
Auxiliary request during Opposition procedure - 02
Apr 9, 2021
Auxiliary request during Opposition procedure - 03
Apr 9, 2021
Auxiliary request during Opposition procedure - 03
Apr 9, 2021
Auxiliary request during Opposition procedure - 04
Apr 9, 2021
Auxiliary request during Opposition procedure - 05
Apr 9, 2021
Auxiliary request during Opposition procedure - 05
Apr 9, 2021
Auxiliary request during Opposition procedure - 06
Apr 9, 2021
Auxiliary request during Opposition procedure - 06
Apr 9, 2021
Auxiliary request during Opposition procedure - 07
Apr 9, 2021
Auxiliary request during Opposition procedure - 07
Apr 9, 2021
Letter accompanying subsequently filed items
Apr 9, 2021
Written submission in preparation to/during oral proceedings
Mar 11, 2021
Notification concerning the date of oral proceedings
Mar 11, 2021
Notification concerning the date of oral proceedings
Nov 4, 2020
Advice of delivery
Oct 27, 2020
Advice of delivery
Oct 19, 2020
Acknowledgement of a document
Oct 19, 2020
Acknowledgement of a document
Oct 19, 2020
Annex to the communication - opposition
Oct 19, 2020
Information concerning oral proceedings
Oct 19, 2020
Summons to attend oral proceedings
Oct 19, 2020
Summons to attend oral proceedings
Aug 6, 2020
Brief communication - Opposition proceedings
Aug 6, 2020
Notification concerning the date of oral proceedings
Aug 6, 2020
Notification concerning the date of oral proceedings
Jul 29, 2020
(Electronic) Receipt
Jul 29, 2020
Brief communication - Opposition proceedings
Jul 29, 2020
Letter accompanying subsequently filed items
Jul 29, 2020
Notification concerning the date of oral proceedings
Jul 29, 2020
Oral proceedings: reply to date proposed
Jul 24, 2020
(Electronic) Receipt
Jul 24, 2020
Letter accompanying subsequently filed items
Jul 24, 2020
Oral proceedings: reply to date proposed
Jul 21, 2020
(Electronic) Receipt
Jul 21, 2020
Auxiliary request during Opposition procedure
Jul 21, 2020
Auxiliary request during Opposition procedure
Jul 21, 2020
Auxiliary request during Opposition procedure
Jul 21, 2020
Auxiliary request during Opposition procedure
Jul 21, 2020
Auxiliary request during Opposition procedure
Jul 21, 2020
Auxiliary request during Opposition procedure
Jul 21, 2020
Auxiliary request during Opposition procedure
Jul 21, 2020
Auxiliary request during Opposition procedure - 01
Jul 21, 2020
Auxiliary request during Opposition procedure - 02
Jul 21, 2020
Auxiliary request during Opposition procedure - 03
Jul 21, 2020
Auxiliary request during Opposition procedure - 04
Jul 21, 2020
Auxiliary request during Opposition procedure - 05
Jul 21, 2020
Auxiliary request during Opposition procedure - 06
Jul 21, 2020
Auxiliary request during Opposition procedure - 07
Jul 21, 2020
Letter accompanying subsequently filed items
Jul 21, 2020
Written submission in preparation to/during oral proceedings
Jul 15, 2020
Notification concerning the date of oral proceedings
Jul 15, 2020
Notification concerning the date of oral proceedings
Jul 6, 2020
(Electronic) Receipt
Jul 6, 2020
Citation in opposition procedure - 014
Jul 6, 2020
Citation in opposition procedure - 015
Jul 6, 2020
Citation in opposition procedure - 016
Jul 6, 2020
Citation in opposition procedure - 017
Jul 6, 2020
Citation in opposition procedure - 018
Jul 6, 2020
Letter accompanying subsequently filed items
Jul 6, 2020
Written submission in preparation to/during oral proceedings
Feb 18, 2020
Advice of delivery
Feb 18, 2020
Advice of delivery
Feb 12, 2020
Acknowledgement of a document
Feb 12, 2020
Acknowledgement of a document
Feb 12, 2020
Annex to the communication - opposition
Feb 12, 2020
Information concerning oral proceedings
Feb 12, 2020
Summons to attend oral proceedings
Feb 12, 2020
Summons to attend oral proceedings
Jan 15, 2020
Brief communication - Opposition proceedings
Jan 8, 2020
(Electronic) Receipt
Jan 8, 2020
Letter accompanying subsequently filed items
Jan 8, 2020
Reply of the patent proprietor to the notice(s) of opposition
Sep 30, 2019
Brief communication - Opposition proceedings
Sep 30, 2019
Communication concerning the filing of a power of attorney
Sep 30, 2019
Communication of amended entries concerning the representative
Sep 18, 2019
(Electronic) Receipt
Sep 18, 2019
General authorisation
Sep 18, 2019
Letter accompanying subsequently filed items
Sep 18, 2019
Submission concerning change of proprietor's representative
Aug 29, 2019
Communication of a notice of opposition and request to file observations
Aug 27, 2019
Notice of further oppositions to opponent(s)
Aug 20, 2019
Consolidated list of cited opposition documents
Aug 19, 2019
Communication of a notice of opposition - first information to patent proprietor
Aug 12, 2019
(Electronic) Receipt
Aug 12, 2019
Citation in opposition procedure - 001
Aug 12, 2019
Citation in opposition procedure - 002
Aug 12, 2019
Citation in opposition procedure - 003
Aug 12, 2019
Citation in opposition procedure - 004
Aug 12, 2019
Citation in opposition procedure - 005
Aug 12, 2019
Citation in opposition procedure - 006
Aug 12, 2019
Citation in opposition procedure - 007
Aug 12, 2019
Citation in opposition procedure - 008
Aug 12, 2019
Citation in opposition procedure - 009
Aug 12, 2019
Citation in opposition procedure - 010
Aug 12, 2019
Citation in opposition procedure - 011
Aug 12, 2019
Citation in opposition procedure - 012
Aug 12, 2019
Citation in opposition procedure - 013
Aug 12, 2019
Notice of opposition
Aug 12, 2019
Notice of opposition
Nov 26, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Oct 18, 2018
Decision to grant a European patent
Sep 27, 2018
(Electronic) Receipt
Sep 27, 2018
Filing of the translations of the claims
Sep 27, 2018
French translation of claims
Sep 27, 2018
German translation of the claims
Sep 27, 2018
Letter accompanying subsequently filed items
May 18, 2018
Bibliographic data of the European patent application
May 18, 2018
Communication about intention to grant a European patent
May 18, 2018
Intention to grant (signatures)
May 18, 2018
Text intended for grant (clean copy)
May 18, 2018
Text intended for grant (version for approval)
May 2, 2018
Decision to allow further processing
Apr 30, 2018
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Apr 24, 2018
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Apr 24, 2018
Result of consultation by telephone/in person
Apr 20, 2018
Notice on debiting of fees
Apr 10, 2018
(Electronic) Receipt
Apr 10, 2018
Amended claims with annotations
Apr 10, 2018
Amended description with annotations
Apr 10, 2018
Claims
Apr 10, 2018
Description
Apr 10, 2018
Letter accompanying subsequently filed items
Apr 10, 2018
Request for further processing
Feb 1, 2018
Application deemed to be withdrawn ( translations of claims/payment missing)
Jan 10, 2018
Communication of the registration of a transfer or change of name and/or address
Jan 4, 2018
(Electronic) Receipt
Jan 4, 2018
Letter accompanying subsequently filed items
Jan 4, 2018
Miscellaneous requests concerning client data
Jan 4, 2018
Miscellaneous requests concerning client data
Dec 21, 2017
(Electronic) Receipt
Dec 21, 2017
Annexes in respect of a client data request
Dec 21, 2017
Annexes in respect of a client data request
Dec 21, 2017
Letter accompanying subsequently filed items
Dec 21, 2017
Submission concerning a transfer of rights (applicant)
Aug 16, 2017
Bibliographic data of the European patent application
Aug 16, 2017
Communication about intention to grant a European patent
Aug 16, 2017
Intention to grant (signatures)
Aug 16, 2017
Text intended for grant (clean copy)
Aug 16, 2017
Text intended for grant (version for approval)
Sep 13, 2016
(Electronic) Receipt
Sep 13, 2016
Amended claims with annotations
Sep 13, 2016
Claims
Sep 13, 2016
Letter accompanying subsequently filed items
Sep 13, 2016
Reply to communication from the Examining Division
Jul 20, 2016
Grant of extension of time limit (examination procedure)
Jul 20, 2016
Request for change of applicant's representative
Jul 13, 2016
(Electronic) Receipt
Jul 13, 2016
Letter accompanying subsequently filed items
Jul 13, 2016
Request for extension of time limit to communication from the Examining Division
Mar 3, 2016
Annex to the communication
Mar 3, 2016
Communication from the Examining Division
Feb 18, 2014
Communication of amended entries concerning the representative
Feb 7, 2014
Annexes in respect of a client data request
Feb 7, 2014
Submission concerning change of applicant's representative
Jun 26, 2013
CDS Clean up - amended data concerning the representative for the applicant
Jun 6, 2013
Submission concerning representation
Nov 2, 2011
Annex
Nov 2, 2011
Claims
Nov 2, 2011
Reply to communication from the Examining Division
Oct 31, 2011
Annex
Oct 31, 2011
Claims
Oct 31, 2011
Reply to communication from the Examining Division
Sep 6, 2011
Grant of extension of time limit (examination procedure)
Sep 1, 2011
Request for extension of time limit to communication from the Examining Division
Aug 30, 2011
Request for extension of time limit to communication from the Examining Division
Apr 20, 2011
Annex to the communication
Apr 20, 2011
Communication from the Examining Division
Jun 30, 2010
Submission concerning representation
Dec 23, 2008
Claims
Dec 23, 2008
Reply to communication from the Examining Division
Dec 19, 2008
Reply to communication from the Examining Division
Oct 27, 2008
Grant of extension of time limit (examination procedure)
Oct 21, 2008
Request for extension of time limit to communication from the Examining Division
Oct 17, 2008
Request for extension of time limit to communication from the Examining Division
Jun 11, 2008
Annex to the communication
Jun 11, 2008
Communication from the Examining Division
May 13, 2008
Communication concerning the filing of a power of attorney
May 13, 2008
Communication of amended entries concerning the representative
Apr 17, 2008
Copy of the international search report
Apr 17, 2008
Copy of the international search report
Apr 17, 2008
International publication of the international search report
Apr 11, 2008
Submission concerning change of applicant's representative
Mar 31, 2008
Copy of the international preliminary report on patentability
Jan 16, 2008
Notification on forthcoming publication of bibliographic data
Dec 27, 2007
Communication regarding possible amendment of claims/payment of claims fees
Dec 17, 2007
Confirmation of receipt of (electronically) transmitted priority document
Dec 2, 2007
Request for entry into the European phase
Nov 27, 2006
Priority document (electronically transmitted)
Nov 27, 2006
Priority document (electronically transmitted)
Nov 27, 2006
Priority document (electronically transmitted)
Nov 9, 2006
Published international application - A2
Nov 9, 2006
Published international application - A2
Jun 26, 2006
Abstract
Jun 26, 2006
Claims
Jun 26, 2006
Description
Jun 26, 2006
Drawings

EP1885184

ENGELHARD

Application Number: EP06758761A
Filing Date: Apr 28, 2006
Status: Patent Maintained As Amended; May 10, 2024
Publication Date: Jun 12, 2024
External Links: Slate, Register , Google Patents

IP Verse

Compositions Comprising Particles Resulting From Processing In A Slurry Mix

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Dossier Documents

EP1885184