Process For Preparing Nanocrystalline Mixed Metal Oxides

Patent No. EP2059477 (titled "Process For Preparing Nanocrystalline Mixed Metal Oxides") was filed by Clariant on Sep 7, 2007. The application was issued on Nov 18, 2015.

Patent Family

Statuses, jurisdictions and citation links are shared on request.

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
GLATT INGENIEURTECHNIK	Aug 2, 2016	PATENTANWALTE MAGENBAUER & KOLLEGEN PARTNERSCHAFT MBB

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

Apr 18, 2018
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Apr 18, 2018
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Apr 13, 2018
Termination of the opposition proceedings with maintenance of patent
Feb 15, 2018
Advice of delivery
Jan 25, 2018
Advice of delivery
Jan 11, 2018
Advice of delivery
Jan 9, 2018
Advice of delivery
Jan 4, 2018
Acknowledgement of a document
Jan 4, 2018
Acknowledgement of a document
Jan 4, 2018
Annex to the communication - opposition
Jan 4, 2018
Decision of the Opposition Division and instruction
Jan 4, 2018
Decision rejecting the opposition
Jan 4, 2018
Grounds for the decision (Annex) - opposition
Jan 4, 2018
Internal form - Opposition/addressees
Jan 4, 2018
Internal form - Opposition/addressees
Jan 4, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 4, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 4, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jan 4, 2018
Provision of a copy of the minutes - opposition procedure
Nov 21, 2017
Brief communication - Opposition proceedings
Nov 20, 2017
Letter regarding the opposition procedure (no time limit)
Nov 9, 2017
Authorisation
Nov 9, 2017
Request for change of opponent's representative
Nov 3, 2017
Communication of amended entries
Oct 17, 2017
Brief communication - Opposition proceedings
Oct 11, 2017
Letter regarding the opposition procedure (no time limit)
Sep 25, 2017
Brief communication - Opposition proceedings
Sep 22, 2017
Brief communication - Opposition proceedings
Sep 19, 2017
(Electronic) Receipt
Sep 19, 2017
Amended claims with annotations
Sep 19, 2017
Amended claims with annotations
Sep 19, 2017
Amended claims with annotations
Sep 19, 2017
Amended claims with annotations
Sep 19, 2017
Claims
Sep 19, 2017
Claims
Sep 19, 2017
Claims
Sep 19, 2017
Claims
Sep 19, 2017
Letter accompanying subsequently filed items
Sep 19, 2017
Letter regarding the opposition procedure (no time limit)
Sep 19, 2017
Letter regarding the opposition procedure (no time limit)
Sep 18, 2017
Letter regarding the opposition procedure (no time limit)
Jun 14, 2017
Advice of delivery
Jun 14, 2017
Advice of delivery
Jun 14, 2017
Advice of delivery
Jun 12, 2017
Advice of delivery
Jun 7, 2017
Acknowledgement of a document
Jun 7, 2017
Acknowledgement of a document
Jun 7, 2017
Annex to the communication - opposition
Jun 7, 2017
Information concerning oral proceedings
Jun 7, 2017
Preparation for oral proceedings
Jun 7, 2017
Summons to attend oral proceedings
Jun 7, 2017
Summons to attend oral proceedings
May 15, 2017
Letter regarding the opposition procedure (no time limit)
May 8, 2017
Brief communication - Opposition proceedings
May 2, 2017
Letter regarding the opposition procedure (no time limit)
Feb 13, 2017
Brief communication - Opposition proceedings
Feb 3, 2017
(Electronic) Receipt
Feb 3, 2017
Amended claims with annotations
Feb 3, 2017
Claims
Feb 3, 2017
Letter accompanying subsequently filed items
Feb 3, 2017
Reply of the patent proprietor to the notice(s) of opposition
Sep 27, 2016
Communication of a notice of opposition and request to file observations
Sep 27, 2016
Notice of further oppositions to opponent(s)
Aug 17, 2016
Brief communication - Opposition proceedings
Aug 12, 2016
Communication of a notice of opposition - first information to patent proprietor
Aug 9, 2016
Letter concerning fees and payments
Aug 9, 2016
Non-patent literature cited during the opposition procedure
Aug 9, 2016
Non-patent literature cited during the opposition procedure
Aug 9, 2016
Non-patent literature cited during the opposition procedure
Aug 9, 2016
Non-patent literature cited during the opposition procedure
Aug 9, 2016
Notice of opposition
Aug 9, 2016
Notice of opposition
Aug 9, 2016
Patent document cited during the opposition procedure
Aug 9, 2016
Patent document cited during the opposition procedure
Aug 9, 2016
Patent document cited during the opposition procedure
Aug 9, 2016
Patent document cited during the opposition procedure
Aug 9, 2016
Patent document cited during the opposition procedure
Aug 9, 2016
Patent document cited during the opposition procedure
Aug 9, 2016
Patent document cited during the opposition procedure
Aug 9, 2016
Patent document cited during the opposition procedure
Aug 9, 2016
Patent document cited during the opposition procedure
Aug 9, 2016
Patent document cited during the opposition procedure
Aug 9, 2016
Patent document cited during the opposition procedure
Aug 9, 2016
Patent document cited during the opposition procedure
Aug 9, 2016
Patent document cited during the opposition procedure
Aug 9, 2016
Payment of fees and costs
Aug 3, 2016
Notice of opposition
Aug 3, 2016
Notice of opposition
Aug 2, 2016
Letter concerning fees and payments
Aug 2, 2016
Payment of fees and costs
Aug 2, 2016
Payment of fees and costs
Nov 18, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Oct 22, 2015
Decision to grant a European patent
Oct 5, 2015
(Electronic) Receipt
Oct 5, 2015
English translation of the claims
Oct 5, 2015
Filing of the translations of the claims
Oct 5, 2015
French translation of claims
Oct 5, 2015
Letter accompanying subsequently filed items
Jul 22, 2015
Bibliographic data of the European patent application
Jul 22, 2015
Communication about intention to grant a European patent
Jul 22, 2015
Intention to grant (signatures)
Jul 22, 2015
Text intended for grant
May 26, 2015
(Electronic) Receipt
May 26, 2015
Amended description with annotations
May 26, 2015
Description
May 26, 2015
Letter accompanying subsequently filed items
May 26, 2015
Reply to communication from the Examining Division
Apr 1, 2015
Annex to the communication
Apr 1, 2015
Communication from the Examining Division
Mar 16, 2015
Communication concerning corrected entries of the applicant
Dec 9, 2014
Submission concerning change of applicant's address
Dec 3, 2014
Refund of fees
Nov 27, 2014
Communication confirming withdrawal from representation
Nov 27, 2014
Communication of amended entries concerning the representative
Nov 27, 2014
Communication of the registration of a transfer or change of name and/or address
Nov 14, 2014
(Electronic) Receipt
Nov 14, 2014
(Electronic) Receipt
Nov 14, 2014
(Electronic) Receipt
Nov 14, 2014
Amended claims with annotations
Nov 14, 2014
Annexes in respect of a client data request
Nov 14, 2014
Annexes in respect of a client data request
Nov 14, 2014
Claims
Nov 14, 2014
Letter accompanying subsequently filed items
Nov 14, 2014
Letter accompanying subsequently filed items
Nov 14, 2014
Letter accompanying subsequently filed items
Nov 14, 2014
Reply to communication from the Examining Division
Nov 14, 2014
Submission concerning a transfer of rights (applicant)
Nov 14, 2014
Submission concerning a transfer of rights (applicant)
Nov 14, 2014
Submission concerning a transfer of rights (applicant)
Nov 3, 2014
Communication of the registration of a transfer or change of name and/or address
Oct 24, 2014
Submission concerning a transfer of rights (applicant)
Sep 17, 2014
Annexes in respect of a client data request
Sep 17, 2014
Submission concerning a transfer of rights (applicant)
Sep 15, 2014
Indication of deficiencies in a request for registering a transfer of rights and invitation to correct them
Sep 9, 2014
Grant of extension of time limit (examination procedure)
Sep 4, 2014
Payment of fees and costs
Sep 4, 2014
Payment of fees and costs
Sep 4, 2014
Submission concerning a transfer of rights (applicant)
Sep 3, 2014
Request for extension of time limit to communication from the Examining Division
May 14, 2014
Annex to the communication
May 14, 2014
Communication from the Examining Division
Dec 19, 2013
General enquiry
Jul 9, 2012
Communication of the registration of a transfer or change of name and/or address
Jul 4, 2012
Annexes in respect of a client data request
Jul 3, 2012
Submission concerning a transfer of rights (applicant)
Sep 2, 2011
Amended claims with annotations
Sep 2, 2011
Claims
Sep 2, 2011
Reply to communication from the Examining Division
Aug 31, 2011
Reply to communication from the Examining Division
May 24, 2011
Annex to the communication
May 24, 2011
Communication from the Examining Division
Oct 5, 2009
Reply to communication from the Examining Division
Jun 26, 2009
CDS Clean up - amended data concerning the representative for the applicant
Jun 9, 2009
Annex to the communication
Jun 9, 2009
Communication from the Examining Division
Jun 5, 2009
Submission concerning representation
May 26, 2009
Letter concerning the inventor
May 11, 2009
Invitation to indicate correct address of inventor
Apr 27, 2009
Letter which had not been notified
Apr 22, 2009
Notification on forthcoming publication of bibliographic data
Apr 17, 2009
Communication regarding possible amendment of claims/payment of claims fees
Mar 30, 2009
Copy of the international preliminary report on patentability
Mar 26, 2009
Copy of the international preliminary report on patentability
Feb 5, 2009
Request for entry into the European phase
Jan 16, 2009
Information on entry into European phase
Apr 24, 2008
Copy of the international search report
Apr 24, 2008
Copy of the international search report
Apr 24, 2008
International publication of the international search report
Apr 11, 2008
Priority document (electronically transmitted)
Mar 13, 2008
Published international application - A2
Oct 19, 2007
Drawings
Oct 12, 2007
Submission concerning representation
Sep 7, 2007
Abstract
Sep 7, 2007
Abstract
Sep 7, 2007
Claims
Sep 7, 2007
Claims
Sep 7, 2007
Description
Sep 7, 2007
Description
Sep 7, 2007
Drawings
Sep 7, 2007
Drawings

EP2059477

CLARIANT

Application Number: EP07802221A
Filing Date: Sep 7, 2007
Status: Opposition Rejected; Apr 20, 2018
Publication Date: Nov 18, 2015
External Links: Slate, Register , Google Patents

IP Verse

Process For Preparing Nanocrystalline Mixed Metal Oxides

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2059477