Production Of Pyrogenic Metal Oxides In Temperature-Controlled Reaction Chambers

Patent No. EP2038214 (titled "Production Of Pyrogenic Metal Oxides In Temperature-Controlled Reaction Chambers") was filed by Wacker Chemie on Jul 31, 2006. The application was issued on Mar 4, 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
EVONIK LITARION	Dec 3, 2015	POLYPATENT BGL

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

Jan 18, 2019
Refund of fees
Jan 9, 2019
Termination of the opposition proceedings with revocation of patent
Dec 7, 2018
Advice of delivery
Dec 6, 2018
Advice of delivery
Dec 4, 2018
Acknowledgement of a document
Dec 4, 2018
Acknowledgement of a document
Dec 4, 2018
F3017 Oral Proceedings: Notification of cancellation/postponing
Dec 4, 2018
F3017 Oral Proceedings: Notification of cancellation/postponing
Dec 4, 2018
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Dec 4, 2018
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Nov 30, 2018
Letter relating to Appeal Procedure
Nov 29, 2018
F3014 Oral Proceedings: Order cancelling/postponing
Nov 29, 2018
Withdrawal of an appeal
Nov 27, 2018
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Nov 27, 2018
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Nov 26, 2018
F3345 Forwarding of submissions to parties
Nov 22, 2018
Letter dealing with oral proceedings during the appeal procedure
Nov 21, 2018
Letter dealing with oral proceedings during the appeal procedure
Nov 13, 2018
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Nov 13, 2018
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Oct 24, 2018
F3345 Forwarding of submissions to parties
Oct 18, 2018
(Electronic) Receipt
Oct 18, 2018
Letter accompanying subsequently filed items
Oct 18, 2018
Letter relating to Appeal Procedure
Oct 1, 2018
F3345 Forwarding of submissions to parties
Sep 28, 2018
Letter dealing with oral proceedings during the appeal procedure
Sep 26, 2018
Letter dealing with oral proceedings during the appeal procedure
Aug 8, 2018
Advice of delivery
Aug 8, 2018
Advice of delivery
Aug 7, 2018
Advice of delivery
Aug 7, 2018
Advice of delivery
Aug 2, 2018
Acknowledgement of a document
Aug 2, 2018
Acknowledgement of a document
Aug 2, 2018
F3011.1 Oral Proceedings: summons
Aug 2, 2018
F3011.1 Oral Proceedings: summons
Jul 30, 2018
F3010 Oral proceedings: order for summons
Jul 30, 2018
F3303.16 Change of composition of the Board (T)
Jan 3, 2018
Composition of the board (T)
Aug 10, 2017
F3345 Forwarding of submissions to parties
Aug 7, 2017
(Electronic) Receipt
Aug 7, 2017
Letter accompanying subsequently filed items
Aug 7, 2017
Reply to appeal
May 30, 2017
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
May 29, 2017
Claims
May 29, 2017
Claims
May 29, 2017
Claims
May 29, 2017
Claims
May 29, 2017
Claims
May 29, 2017
Claims
May 29, 2017
Claims
May 29, 2017
Claims
May 29, 2017
Claims
May 29, 2017
Claims
May 29, 2017
Claims
May 29, 2017
Claims
May 29, 2017
Letter relating to Appeal Procedure
May 24, 2017
Claims
May 24, 2017
Claims
May 24, 2017
Claims
May 24, 2017
Claims
May 24, 2017
Claims
May 24, 2017
Claims
May 24, 2017
Claims
May 24, 2017
Claims
May 24, 2017
Claims
May 24, 2017
Claims
May 24, 2017
Claims
May 24, 2017
Statement of grounds of appeal
Apr 3, 2017
F3204 Communication of the file number to the parties
Apr 3, 2017
F3204 Communication of the file number to the parties
Mar 24, 2017
Notice of appeal
Mar 24, 2017
Payment of fees and costs
Mar 23, 2017
Notice of appeal
Mar 23, 2017
Payment of fees and costs
Mar 23, 2017
Payment of fees and costs
Mar 23, 2017
Processing of an appeal
Feb 2, 2017
Advice of delivery
Feb 2, 2017
Advice of delivery
Jan 31, 2017
Advice of delivery
Jan 31, 2017
Advice of delivery
Jan 30, 2017
Acknowledgement of a document
Jan 30, 2017
Acknowledgement of a document
Jan 30, 2017
Decision of the Opposition Division and instruction
Jan 30, 2017
Decision revoking the European patent
Jan 30, 2017
Grounds for the decision (Annex) - opposition
Jan 30, 2017
Internal form - Opposition/addressees
Dec 16, 2016
Brief communication - Opposition proceedings
Dec 13, 2016
(Electronic) Receipt
Dec 13, 2016
Any annexes (other than citation) to an opposition letter
Dec 13, 2016
Any annexes (other than citation) to an opposition letter
Dec 13, 2016
Any annexes (other than citation) to an opposition letter
Dec 13, 2016
Auxiliary request during Opposition procedure
Dec 13, 2016
Auxiliary request during Opposition procedure
Dec 13, 2016
Letter regarding the opposition procedure (no time limit)
Dec 13, 2016
Letter regarding the opposition procedure (no time limit)
Dec 13, 2016
Main request during Opposition procedure
Dec 13, 2016
Non-patent literature cited during the opposition procedure
Dec 13, 2016
Non-patent literature cited during the opposition procedure
Dec 13, 2016
Non-patent literature cited during the opposition procedure
Dec 13, 2016
Non-patent literature cited during the opposition procedure
Dec 13, 2016
Non-patent literature cited during the opposition procedure
Sep 29, 2016
Brief communication - Opposition proceedings
Sep 23, 2016
Patent document cited during the opposition procedure
Sep 23, 2016
Reply from the opponent to submission of proprietor
May 27, 2016
Brief communication - Opposition proceedings
May 27, 2016
Communication of observations of the patent proprietor to opponent(s) with time limit
May 19, 2016
Brief communication - Opposition proceedings
May 19, 2016
Communication of observations of the patent proprietor to opponent(s) with time limit
May 13, 2016
(Electronic) Receipt
May 13, 2016
Any annexes (other than citation) to an opposition letter
May 13, 2016
Any annexes (other than citation) to an opposition letter
May 13, 2016
Auxiliary request during Opposition procedure
May 13, 2016
Letter regarding the opposition procedure (no time limit)
May 13, 2016
Main request during Opposition procedure
May 13, 2016
Reply of the patent proprietor to the notice(s) of opposition
Jan 15, 2016
Communication of a notice of opposition and request to file observations
Jan 15, 2016
Notice of further oppositions to opponent(s)
Dec 21, 2015
Communication of a notice of opposition - first information to patent proprietor
Dec 7, 2015
Letter regarding the opposition procedure (no time limit)
Dec 7, 2015
Non-patent literature cited during the opposition procedure
Dec 7, 2015
Non-patent literature cited during the opposition procedure
Dec 7, 2015
Non-patent literature cited during the opposition procedure
Dec 7, 2015
Non-patent literature cited during the opposition procedure
Dec 7, 2015
Non-patent literature cited during the opposition procedure
Dec 7, 2015
Non-patent literature cited during the opposition procedure
Dec 7, 2015
Non-patent literature cited during the opposition procedure
Dec 7, 2015
Patent document cited during the opposition procedure
Dec 7, 2015
Patent document cited during the opposition procedure
Dec 7, 2015
Patent document cited during the opposition procedure
Dec 7, 2015
Patent document cited during the opposition procedure
Dec 7, 2015
Patent document cited during the opposition procedure
Dec 7, 2015
Patent document cited during the opposition procedure
Dec 7, 2015
Payment of fees and costs
Dec 3, 2015
Fax filed during the opposition procedure
Dec 3, 2015
Letter accompanying subsequently filed items
Dec 3, 2015
Letter accompanying subsequently filed items
Dec 3, 2015
Letter regarding the opposition procedure (no time limit)
Dec 3, 2015
Letter regarding the opposition procedure (no time limit)
Dec 3, 2015
Non-patent literature cited during the opposition procedure
Dec 3, 2015
Non-patent literature cited during the opposition procedure
Dec 3, 2015
Non-patent literature cited during the opposition procedure
Dec 3, 2015
Non-patent literature cited during the opposition procedure
Dec 3, 2015
Non-patent literature cited during the opposition procedure
Dec 3, 2015
Payment of fees and costs
Dec 3, 2015
Payment of fees and costs
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 19, 2015
(Electronic) Receipt
Jan 19, 2015
English translation of the claims
Jan 19, 2015
Filing of the translations of the claims
Jan 19, 2015
French translation of claims
Jan 19, 2015
Letter accompanying subsequently filed items
Nov 6, 2014
Bibliographic data of the European patent application
Nov 6, 2014
Communication about intention to grant a European patent
Nov 6, 2014
Intention to grant (signatures)
Nov 6, 2014
Text intended for grant
Aug 8, 2013
Communication of amended entries concerning the representative
Aug 1, 2013
Submission concerning change of applicant's representative
May 16, 2013
Claims
May 16, 2013
Claims
May 16, 2013
Description
May 16, 2013
Reply to communication from the Examining Division
Jan 31, 2013
Annex to the communication
Jan 31, 2013
Communication from the Examining Division
Nov 21, 2012
Claims
Nov 21, 2012
Claims
Nov 21, 2012
Description
Nov 21, 2012
Non-patent literature cited during the examination procedure
Nov 21, 2012
Reply to communication from the Examining Division
Jul 13, 2012
Annex to a communication
Jul 13, 2012
Annex to the communication
Jul 13, 2012
Communication from the Examining Division
Nov 4, 2009
CDS Clean up - amended data concerning the representative for the applicant
Sep 23, 2009
Claims
Sep 23, 2009
Claims
Sep 23, 2009
Non-patent literature cited during the examination procedure
Sep 23, 2009
Reply to communication from the Examining Division
Aug 18, 2009
Grant of extension of time limit (examination procedure)
Aug 5, 2009
Request for extension of time limit to communication from the Examining Division
Apr 7, 2009
Annex to the communication
Apr 7, 2009
Communication from the Examining Division
Feb 25, 2009
Notification on forthcoming publication of bibliographic data
Feb 9, 2009
Communication regarding possible amendment of claims/payment of claims fees
Jan 20, 2009
Copy of the international preliminary report on patentability
Dec 15, 2008
(Electronic) Receipt
Dec 15, 2008
Amended claims filed after receipt of (European) search report
Dec 15, 2008
Amended description filed after receipt of (European) search report
Dec 15, 2008
General authorisation
Dec 15, 2008
Request for entry into the European phase
Dec 5, 2008
Notification of the recording of a change
Dec 5, 2008
Notification of the recording of a change
Nov 7, 2008
Information on entry into European phase
Jan 21, 2008
Priority document (electronically transmitted)
Jan 3, 2008
Copy of the international search report
Jan 3, 2008
Copy of the international search report
Jan 3, 2008
Published international application - A1
Sep 12, 2006
Annex
Sep 12, 2006
Annex
Jul 31, 2006
Abstract
Jul 31, 2006
Claims
Jul 31, 2006
Description
Jul 31, 2006
Drawings

EP2038214

WACKER CHEMIE

Application Number: EP06792618A
Filing Date: Jul 31, 2006
Status: Revoked; Jan 11, 2019
Publication Date: Mar 4, 2015
External Links: Slate, Register , Google Patents

IP Verse

Production Of Pyrogenic Metal Oxides In Temperature-Controlled Reaction Chambers

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2038214