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Composite Oxide, Method For Producing The Same, And Catalyst For Exhaust Gas Purification

Patent No. EP2794488 (titled "Composite Oxide, Method For Producing The Same, And Catalyst For Exhaust Gas Purification") was filed by Rhodia Operations on Dec 18, 2012. The application was issued on Dec 11, 2019.

Patent Summary

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Patent Oppositions

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
NEO CHEMICALS & OXIDES EUROPE	Sep 10, 2020	BIRD & BIRD

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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Jan 7, 2022
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jan 7, 2022
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Jan 3, 2022
Termination of the opposition proceedings with maintenance of patent
Nov 9, 2021
Communication about missing advice of delivery
Sep 16, 2021
Decision to discontinue the opposition proceedings
Sep 16, 2021
Transmittal of decision / summons - opposition
Aug 27, 2021
Notification concerning the date of oral proceedings
Aug 19, 2021
Brief communication - Opposition proceedings
Aug 19, 2021
Brief communication - Opposition proceedings
Aug 11, 2021
(Electronic) Receipt
Aug 11, 2021
Letter accompanying subsequently filed items
Aug 11, 2021
Withdrawal of an opposition
Jul 5, 2021
Notification concerning the date of oral proceedings
Jul 5, 2021
Notification concerning the date of oral proceedings
Apr 21, 2021
Advice of delivery
Apr 16, 2021
Annex to the communication - opposition
Apr 16, 2021
Information concerning oral proceedings
Apr 16, 2021
Summons to attend oral proceedings
Apr 16, 2021
Summons to attend oral proceedings
Apr 16, 2021
Transmittal of decision / summons - opposition
Apr 16, 2021
Transmittal of decision / summons - opposition
Oct 29, 2020
Communication of the registration of a transfer or change of name and/or address
Oct 16, 2020
Submission concerning change of applicant's name
Sep 29, 2020
Communication of a notice of opposition and request to file observations
Sep 29, 2020
Notice of further oppositions to opponent(s)
Sep 15, 2020
Communication of a notice of opposition - first information to patent proprietor
Sep 10, 2020
(Electronic) Receipt
Sep 10, 2020
Citation in opposition procedure - 001
Sep 10, 2020
Citation in opposition procedure - 002
Sep 10, 2020
Citation in opposition procedure - 003
Sep 10, 2020
Citation in opposition procedure - 004
Sep 10, 2020
Citation in opposition procedure - 005
Sep 10, 2020
Consolidated list of cited opposition documents
Sep 10, 2020
Notice of opposition
Sep 10, 2020
Notice of opposition
Sep 10, 2020
Patent document cited during the opposition procedure
Sep 10, 2020
Patent document cited during the opposition procedure
Sep 10, 2020
Published international application - A1
Dec 20, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 14, 2019
Decision to grant a European patent
Oct 25, 2019
(Electronic) Receipt
Oct 25, 2019
Filing of the translations of the claims
Oct 25, 2019
French translation of claims
Oct 25, 2019
German translation of the claims
Oct 25, 2019
Letter accompanying subsequently filed items
Jun 28, 2019
Bibliographic data of the European patent application
Jun 28, 2019
Communication about intention to grant a European patent
Jun 28, 2019
Intention to grant (signatures)
Jun 28, 2019
Text intended for grant (clean copy)
Jun 28, 2019
Text intended for grant (version for approval)
Apr 17, 2019
(Electronic) Receipt
Apr 17, 2019
Amended claims with annotations
Apr 17, 2019
Amended description with annotations
Apr 17, 2019
Claims
Apr 17, 2019
Description
Apr 17, 2019
Letter accompanying subsequently filed items
Apr 17, 2019
Reply to communication from the Examining Division
Feb 8, 2019
Annex to the communication
Feb 8, 2019
Communication from the Examining Division
Jan 21, 2019
Decision to allow further processing
Dec 28, 2018
(Electronic) Receipt
Dec 28, 2018
Amended claims with annotations
Dec 28, 2018
Claims
Dec 28, 2018
Letter accompanying subsequently filed items
Dec 28, 2018
Request for further processing
Nov 8, 2018
Application deemed to be withdrawn (no reply to communication from the Examining Division)
May 31, 2018
Annex to the communication
May 31, 2018
Communication from the Examining Division
May 18, 2018
Examination started
Nov 14, 2017
Letter relating to the automatic debiting procedure
Mar 27, 2015
Communication of amended entries concerning the representative
Mar 23, 2015
Submission concerning change of applicant's representative
Feb 13, 2015
(Electronic) Receipt
Feb 13, 2015
Amended claims filed after receipt of (European) search report
Feb 13, 2015
Amended claims with annotations
Feb 13, 2015
Amendments received before examination
Feb 13, 2015
Letter accompanying subsequently filed items
Oct 1, 2014
Notification on forthcoming publication of bibliographic data
Aug 20, 2014
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Jul 25, 2014
Communication to designated inventor
Jul 25, 2014
Communication to designated inventor
Jul 7, 2014
Copy of the international preliminary report on patentability
Jun 30, 2014
(Electronic) Receipt
Jun 30, 2014
Request for entry into the European phase
Jun 26, 2014
Notification of the recording of a change
Jun 26, 2014
Notification of the recording of a change
May 6, 2014
Information on entry into European phase
Jul 17, 2013
Priority document (electronically transmitted)
Jun 27, 2013
Copy of the international search report
Jun 27, 2013
Published international application - A1
May 7, 2013
Written opinion of the ISA, boxes No. I to VIII
May 7, 2013
Written opinion of the ISA, cover sheet
May 7, 2013
Written opinion of the ISA, supplemental box
Dec 18, 2012
(Electronic) Receipt
Dec 18, 2012
Abstract
Dec 18, 2012
Claims
Dec 18, 2012
Description

EP2794488

RHODIA OPERATIONS

Application Number: EP12809252A
Filing Date: Dec 18, 2012
Status: Granted And Under Opposition; Nov 8, 2019
Publication Date: Dec 11, 2019
External Links: Slate, Register , Google Patents