Method For The Production Of Nanocrystalline Metal Oxide

Patent No. EP2335821 (titled "Method For The Production Of Nanocrystalline Metal Oxide") was filed by IBU TEC Advanced Materials on Jul 11, 2007. The application was issued on Mar 16, 2016.

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	Apr 18, 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

Get instant alerts for new documents

Jan 15, 2020
Refund of fees
Jan 14, 2020
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jan 14, 2020
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jan 9, 2020
Termination of the opposition proceedings with maintenance of patent
Dec 19, 2019
F3345 Forwarding of submissions to parties
Dec 12, 2019
(Electronic) Receipt
Dec 12, 2019
Letter accompanying subsequently filed items
Dec 12, 2019
Withdrawal of an appeal
Sep 2, 2019
F3040 Term extension: Yes/No
Sep 2, 2019
F3040 Term extension: Yes/No
Aug 26, 2019
Request for extension of time limit
May 27, 2019
F3040 Term extension: Yes/No
May 27, 2019
F3040 Term extension: Yes/No
May 23, 2019
Request for extension of time limit
Mar 14, 2019
F3040 Term extension: Yes/No
Mar 14, 2019
F3040 Term extension: Yes/No
Mar 12, 2019
Request for extension of time limit
Mar 11, 2019
Request for extension of time limit
Jan 21, 2019
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jan 21, 2019
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jan 15, 2019
Composition of the board (T)
Jan 11, 2019
Request for extension of time limit
Oct 5, 2018
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Sep 24, 2018
(Electronic) Receipt
Sep 24, 2018
Letter accompanying subsequently filed items
Sep 24, 2018
Letter relating to Appeal Procedure
Sep 24, 2018
Letter relating to Appeal Procedure
Sep 24, 2018
Statement of grounds of appeal
Jul 24, 2018
F3204 Communication of the file number to the parties
Jul 24, 2018
F3204 Communication of the file number to the parties
Jul 18, 2018
(Electronic) Receipt
Jul 18, 2018
Letter accompanying subsequently filed items
Jul 18, 2018
Notice of appeal
Jul 18, 2018
Processing of an appeal
May 28, 2018
Advice of delivery
May 28, 2018
Advice of delivery
May 25, 2018
Advice of delivery
May 25, 2018
Advice of delivery
May 23, 2018
Acknowledgement of a document
May 23, 2018
Acknowledgement of a document
May 23, 2018
Annex to the communication - opposition
May 23, 2018
Decision of the Opposition Division and instruction
May 23, 2018
Decision rejecting the opposition
May 23, 2018
Decision rejecting the opposition
May 23, 2018
Grounds for the decision (Annex) - opposition
May 23, 2018
Internal form - Opposition/addressees
May 23, 2018
Internal form - Opposition/addressees
May 23, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 23, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 23, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
May 23, 2018
Provision of a copy of the minutes - opposition procedure
May 23, 2018
Provision of a copy of the minutes - opposition procedure
May 23, 2018
Scanned annex to a communication - opposition procedure
Apr 26, 2018
Information about the result of oral proceedings
Apr 20, 2018
Brief communication - Opposition proceedings
Apr 18, 2018
Brief communication - Opposition proceedings
Apr 17, 2018
Written submission in preparation to/during oral proceedings
Mar 13, 2018
Brief communication - Opposition proceedings
Mar 8, 2018
(Electronic) Receipt
Mar 8, 2018
Letter accompanying subsequently filed items
Mar 8, 2018
Written submission in preparation to/during oral proceedings
Mar 6, 2018
Brief communication - Opposition proceedings
Mar 6, 2018
Brief communication - Opposition proceedings
Feb 27, 2018
Brief communication - Opposition proceedings
Feb 26, 2018
(Electronic) Receipt
Feb 26, 2018
Amended claims with annotations
Feb 26, 2018
Claims
Feb 26, 2018
Letter accompanying subsequently filed items
Feb 26, 2018
Written submission in preparation to/during oral proceedings
Feb 22, 2018
(Electronic) Receipt
Feb 22, 2018
Any annexes (other than citation) to an opposition letter
Feb 22, 2018
Citation in opposition procedure
Feb 22, 2018
Citation in opposition procedure
Feb 22, 2018
Citation in opposition procedure
Feb 22, 2018
Citation in opposition procedure
Feb 22, 2018
Letter accompanying subsequently filed items
Feb 22, 2018
Written submission in preparation to/during oral proceedings
Feb 21, 2018
(Electronic) Receipt
Feb 21, 2018
Request for interpreters during oral proceedings
Dec 21, 2017
CDS Clean up - amended data concerning the representative of the opponent (Association)
Dec 1, 2017
Communication of amended entries
Nov 29, 2017
Brief communication - Opposition proceedings
Nov 23, 2017
Request for interpreters during oral proceedings
Nov 16, 2017
Brief communication - Opposition proceedings
Nov 9, 2017
Authorisation
Nov 9, 2017
Request for change of opponent's representative
Oct 25, 2017
Submission concerning change of applicant's representative
Oct 20, 2017
Advice of delivery
Oct 16, 2017
Advice of delivery
Oct 16, 2017
Brief communication - Opposition proceedings
Oct 12, 2017
Advice of delivery
Oct 11, 2017
Advice of delivery
Oct 11, 2017
Request concerning representative opponent
Oct 10, 2017
Acknowledgement of a document
Oct 10, 2017
Acknowledgement of a document
Oct 10, 2017
Annex to the communication - opposition
Oct 10, 2017
Information concerning oral proceedings
Oct 10, 2017
Preparation for oral proceedings
Oct 10, 2017
Scanned annex to a communication - opposition procedure
Oct 10, 2017
Summons to attend oral proceedings
Oct 10, 2017
Summons to attend oral proceedings
Jul 6, 2017
Brief communication - Opposition proceedings
Jun 26, 2017
Letter regarding the opposition procedure (no time limit)
Jun 26, 2017
Non-patent literature cited during the opposition procedure
Jun 21, 2017
Letter regarding the opposition procedure (no time limit)
Jun 21, 2017
Non-patent literature cited during the opposition procedure
Jun 13, 2017
Brief communication - Opposition proceedings
Jun 2, 2017
(Electronic) Receipt
Jun 2, 2017
Claims
Jun 2, 2017
Letter accompanying subsequently filed items
Jun 2, 2017
Non-patent literature cited during the opposition procedure
Jun 2, 2017
Non-patent literature cited during the opposition procedure
Jun 2, 2017
Non-patent literature cited during the opposition procedure
Jun 2, 2017
Reply of the patent proprietor to the notice(s) of opposition
May 30, 2017
Brief communication - Opposition proceedings
May 30, 2017
Refusal of request for extension of time limit
May 24, 2017
(Electronic) Receipt
May 24, 2017
Letter regarding the opposition procedure (no time limit)
May 24, 2017
Request for extension of time limit
Jan 25, 2017
Communication of a notice of opposition and request to file observations
Jan 25, 2017
Notice of further oppositions to opponent(s)
Dec 2, 2016
Brief communication - Opposition proceedings
Nov 29, 2016
Letter regarding the opposition procedure (no time limit)
May 9, 2016
Brief communication - Opposition proceedings
Apr 29, 2016
Letter regarding the opposition procedure (no time limit)
Apr 29, 2016
Non-patent literature cited during the opposition procedure
Apr 29, 2016
Non-patent literature cited during the opposition procedure
Apr 29, 2016
Non-patent literature cited during the opposition procedure
Apr 29, 2016
Non-patent literature cited during the opposition procedure
Apr 29, 2016
Non-patent literature cited during the opposition procedure
Apr 29, 2016
Non-patent literature cited during the opposition procedure
Apr 29, 2016
Non-patent literature cited during the opposition procedure
Apr 29, 2016
Non-patent literature cited during the opposition procedure
Apr 29, 2016
Non-patent literature cited during the opposition procedure
Apr 29, 2016
Notice of opposition
Apr 29, 2016
Patent document cited during the opposition procedure
Apr 29, 2016
Patent document cited during the opposition procedure
Apr 29, 2016
Patent document cited during the opposition procedure
Apr 29, 2016
Patent document cited during the opposition procedure
Apr 29, 2016
Patent document cited during the opposition procedure
Apr 29, 2016
Patent document cited during the opposition procedure
Apr 29, 2016
Patent document cited during the opposition procedure
Apr 29, 2016
Patent document cited during the opposition procedure
Apr 29, 2016
Patent document cited during the opposition procedure
Apr 29, 2016
Patent document cited during the opposition procedure
Apr 29, 2016
Patent document cited during the opposition procedure
Apr 29, 2016
Patent document cited during the opposition procedure
Apr 29, 2016
Patent document cited during the opposition procedure
Apr 29, 2016
Patent document cited during the opposition procedure
Apr 29, 2016
Patent document cited during the opposition procedure
Apr 29, 2016
Patent document cited during the opposition procedure
Apr 28, 2016
Citation in opposition procedure
Apr 28, 2016
Citation in opposition procedure
Apr 28, 2016
Communication of a notice of opposition - first information to patent proprietor
Apr 28, 2016
Non-patent literature cited during the opposition procedure
Apr 28, 2016
Non-patent literature cited during the opposition procedure
Apr 28, 2016
Notice of opposition
Apr 28, 2016
Patent document cited during the opposition procedure
Apr 28, 2016
Patent document cited during the opposition procedure
Apr 28, 2016
Patent document cited during the opposition procedure
Apr 28, 2016
Patent document cited during the opposition procedure
Apr 28, 2016
Patent document cited during the opposition procedure
Apr 28, 2016
Patent document cited during the opposition procedure
Apr 28, 2016
Patent document cited during the opposition procedure
Apr 28, 2016
Patent document cited during the opposition procedure
Apr 28, 2016
Patent document cited during the opposition procedure
Apr 28, 2016
Patent document cited during the opposition procedure
Apr 28, 2016
Patent document cited during the opposition procedure
Apr 28, 2016
Patent document cited during the opposition procedure
Apr 28, 2016
Patent document cited during the opposition procedure
Apr 28, 2016
Patent document cited during the opposition procedure
Apr 28, 2016
Patent document cited during the opposition procedure
Apr 28, 2016
Patent document cited during the opposition procedure
Apr 28, 2016
Patent document cited during the opposition procedure
Apr 28, 2016
Patent document cited during the opposition procedure
Apr 28, 2016
Patent document cited during the opposition procedure
Apr 28, 2016
Patent document cited during the opposition procedure
Apr 28, 2016
Patent document cited during the opposition procedure
Apr 18, 2016
Letter concerning fees and payments
Apr 18, 2016
Letter regarding the opposition procedure (no time limit)
Apr 18, 2016
Notice of opposition
Apr 18, 2016
Payment of fees and costs
Apr 18, 2016
Payment of fees and costs
Mar 16, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Feb 18, 2016
Decision to grant a European patent
Jan 4, 2016
(Electronic) Receipt
Jan 4, 2016
English translation of the claims
Jan 4, 2016
Filing of the translations of the claims
Jan 4, 2016
French translation of claims
Jan 4, 2016
Letter accompanying subsequently filed items
Oct 29, 2015
Communication of the registration of a transfer or change of name and/or address
Oct 20, 2015
Submission concerning change of applicant's address
Sep 30, 2015
Bibliographic data of the European patent application
Sep 30, 2015
Communication about intention to grant a European patent
Sep 30, 2015
Intention to grant (signatures)
Sep 30, 2015
Text intended for grant
Sep 22, 2014
(Electronic) Receipt
Sep 22, 2014
Amended description with annotations
Sep 22, 2014
Description
Sep 22, 2014
Letter accompanying subsequently filed items
Sep 22, 2014
Reply to communication from the Examining Division
May 22, 2014
Annex to the communication
May 22, 2014
Communication from the Examining Division
Apr 25, 2014
General enquiry
Jun 25, 2013
CDS Clean up - amended data concerning the representative for the applicant
Jun 20, 2013
Submission concerning representation
Apr 24, 2013
(Electronic) Receipt
Apr 24, 2013
Amended claims with annotations
Apr 24, 2013
Amended description with annotations
Apr 24, 2013
Claims
Apr 24, 2013
Description
Apr 24, 2013
Letter accompanying subsequently filed items
Apr 24, 2013
Reply to communication from the Examining Division
Feb 20, 2013
Grant of extension of time limit (examination procedure)
Feb 13, 2013
Request for extension of time limit to communication from the Examining Division
Oct 29, 2012
Annex to the communication
Oct 29, 2012
Communication from the Examining Division
Jul 27, 2012
Letter concerning fees and payments
Jul 27, 2012
Letter concerning fees and payments
Mar 23, 2012
Priority search results
Mar 1, 2012
Result of consultation by telephone/in person
Feb 16, 2012
Priority search results
Feb 16, 2012
Reply to invitation to file a copy of priority search results
Jan 24, 2012
Invitation to file a copy of search results(priority)
Dec 22, 2011
(Electronic) Receipt
Dec 22, 2011
Amended claims filed after receipt of (European) search report
Dec 22, 2011
Amended claims with annotations
Dec 22, 2011
Amended description filed after receipt of (European) search report
Dec 22, 2011
Amendments received before examination
Dec 22, 2011
Letter accompanying subsequently filed items
Aug 19, 2011
Matter concerning the application
Aug 3, 2011
Matter concerning the application
Aug 2, 2011
Communication confirming withdrawal from representation
Aug 2, 2011
Communication of amended entries concerning the representative
Aug 2, 2011
Communication of the registration of a transfer or change of name and/or address
Jul 7, 2011
Submission concerning change of applicant's representative
Jul 5, 2011
(Electronic) Receipt
Jul 5, 2011
Annexes in respect of a client data request
Jul 5, 2011
Letter accompanying subsequently filed items
Jul 5, 2011
Submission concerning a transfer of rights (applicant)
Jun 29, 2011
Refund of fees
Jun 28, 2011
Invitation to confirm maintenance of the application and to correct deficiencies in the Written Opinion/amend application
May 25, 2011
Notification of forthcoming publication
May 24, 2011
Communication regarding the transmission of the European search report
May 24, 2011
European search opinion
May 24, 2011
European search report
Apr 7, 2011
Abstract
Apr 7, 2011
Abstract
Apr 7, 2011
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Apr 7, 2011
Claims
Apr 7, 2011
Claims
Apr 7, 2011
Description
Apr 7, 2011
Description
Apr 7, 2011
Designation of inventor
Apr 7, 2011
Designation of inventor
Apr 7, 2011
Designation of inventor
Apr 7, 2011
Designation of inventor
Apr 7, 2011
Designation of inventor
Apr 7, 2011
Letter concerning the inventor
Apr 7, 2011
Request for grant of a European patent
Feb 11, 2008
Priority document (electronically transmitted)

EP2335821

IBU TEC ADVANCED MATERIALS

Application Number: EP11161500A
Filing Date: Jul 11, 2007
Status: Opposition Rejected; Jan 10, 2020
Publication Date: Mar 16, 2016
External Links: Slate, Register , Google Patents

IP Verse

Method For The Production Of Nanocrystalline Metal Oxide

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2335821