IP Verse

Organic Colloidal Dispersion Of Iron Particles, Method For Preparing Same And Use Thereof As Fuel Additive For Internal Combustion Engines

Patent No. EP1458471 (titled "Organic Colloidal Dispersion Of Iron Particles, Method For Preparing Same And Use Thereof As Fuel Additive For Internal Combustion Engines") was filed by Rhodia Electronics And Catalysis on Dec 19, 2002. The application was issued on Nov 11, 2015.

Patent Summary

Patent Family

Statuses, jurisdictions and citation links are shared on request.

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
INFINEUM	Aug 4, 2016	UEXKULL & STOLBERG

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

Jun 3, 2020
Request for change of client data cannot be registered anymore
Sep 25, 2018
Termination of the opposition proceedings with maintenance of patent
Sep 17, 2018
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Sep 17, 2018
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Sep 17, 2018
Refund of fees
Sep 6, 2018
(Electronic) Receipt
Sep 6, 2018
Composition of the board (T)
Sep 6, 2018
Letter accompanying subsequently filed items
Sep 6, 2018
Withdrawal of an appeal
Aug 30, 2018
F3345 Forwarding of submissions to parties
Aug 30, 2018
Refund of fees
Aug 28, 2018
F3204 Communication of the file number to the parties
Aug 28, 2018
F3204 Communication of the file number to the parties
Aug 22, 2018
(Electronic) Receipt
Aug 22, 2018
Letter accompanying subsequently filed items
Aug 22, 2018
Letter relating to Appeal Procedure
Aug 17, 2018
Processing of an appeal
Aug 15, 2018
(Electronic) Receipt
Aug 15, 2018
Letter accompanying subsequently filed items
Aug 15, 2018
Notice of appeal
Aug 7, 2018
Advice of delivery
Jul 26, 2018
Advice of delivery
Jul 18, 2018
Advice of delivery
Jun 18, 2018
Advice of delivery
Jun 12, 2018
Acknowledgement of a document
Jun 12, 2018
Acknowledgement of a document
Jun 12, 2018
Decision of the Opposition Division and instruction
Jun 12, 2018
Decision rejecting the opposition
Jun 12, 2018
Grounds for the decision (Annex) - opposition
Jun 12, 2018
Internal form - Opposition/addressees
Jun 11, 2018
Annex to the communication - opposition
Jun 11, 2018
Internal form - Opposition/addressees
Jun 11, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jun 11, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jun 11, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jun 11, 2018
Provision of a copy of the minutes - opposition procedure
Mar 22, 2018
Information about the result of oral proceedings
Feb 21, 2018
Communication concerning the filing of a power of attorney
Feb 21, 2018
Communication of amended entries
Feb 15, 2018
(Electronic) Receipt
Feb 15, 2018
Letter accompanying subsequently filed items
Feb 15, 2018
Submission concerning change of applicant's representative
Sep 15, 2017
Brief communication - Opposition proceedings
Sep 12, 2017
(Electronic) Receipt
Sep 12, 2017
Amended claims with annotations
Sep 12, 2017
Amended claims with annotations
Sep 12, 2017
Amended claims with annotations
Sep 12, 2017
Auxiliary request during Opposition procedure
Sep 12, 2017
Auxiliary request during Opposition procedure
Sep 12, 2017
Auxiliary request during Opposition procedure
Sep 12, 2017
Auxiliary request during Opposition procedure
Sep 12, 2017
Auxiliary request during Opposition procedure
Sep 12, 2017
Letter accompanying subsequently filed items
Sep 12, 2017
Non-patent literature cited during the opposition procedure
Sep 12, 2017
Non-patent literature cited during the opposition procedure
Sep 12, 2017
Non-patent literature cited during the opposition procedure
Sep 12, 2017
Non-patent literature cited during the opposition procedure
Sep 12, 2017
Non-patent literature cited during the opposition procedure
Sep 12, 2017
Written submission in preparation to/during oral proceedings
Aug 16, 2017
Brief communication - Opposition proceedings
Aug 10, 2017
Advice of delivery
Aug 9, 2017
Brief communication - Opposition proceedings
Aug 8, 2017
Request for interpreters during oral proceedings
Aug 4, 2017
Advice of delivery
Aug 4, 2017
Cover sheet for fax transmission
Aug 4, 2017
Letter accompanying subsequently filed items
Aug 4, 2017
Request for interpreters during oral proceedings
Aug 1, 2017
Advice of delivery
Aug 1, 2017
Advice of delivery
Jul 25, 2017
Acknowledgement of a document
Jul 25, 2017
Acknowledgement of a document
Jul 25, 2017
Annex to the communication - opposition
Jul 25, 2017
Information concerning oral proceedings
Jul 25, 2017
Summons to attend oral proceedings
Jul 25, 2017
Summons to attend oral proceedings
Jul 22, 2017
Preparation for oral proceedings
Mar 16, 2017
Brief communication - Opposition proceedings
Mar 6, 2017
(Electronic) Receipt
Mar 6, 2017
Letter regarding the opposition procedure (no time limit)
Mar 6, 2017
Patent document cited during the opposition procedure
Mar 6, 2017
Reply of the patent proprietor to the notice(s) of opposition
Mar 2, 2017
(Electronic) Receipt
Mar 2, 2017
Letter regarding the opposition procedure (no time limit)
Mar 2, 2017
Reply of the patent proprietor to the notice(s) of opposition
Feb 17, 2017
Brief communication - Opposition proceedings
Feb 17, 2017
Rejection of request for extension of time limit
Feb 13, 2017
(Electronic) Receipt
Feb 13, 2017
Letter accompanying subsequently filed items
Feb 13, 2017
Request for extension of time limit
Oct 17, 2016
Communication of a notice of opposition and request to file observations
Oct 17, 2016
Notice of further oppositions to opponent(s)
Aug 17, 2016
Communication of a notice of opposition - first information to patent proprietor
Aug 4, 2016
(Electronic) Receipt
Aug 4, 2016
Non-patent literature cited during the opposition procedure
Aug 4, 2016
Notice of opposition
Aug 4, 2016
Notice of opposition
Aug 4, 2016
Patent document cited during the opposition procedure
Aug 4, 2016
Patent document cited during the opposition procedure
Aug 4, 2016
Patent document cited during the opposition procedure
Nov 11, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Oct 15, 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
German translation of the claims
Oct 5, 2015
Letter accompanying subsequently filed items
Jul 8, 2015
Bibliographic data of the European patent application
Jul 8, 2015
Communication about intention to grant a European patent
Jul 8, 2015
Intention to grant (signatures)
Jul 8, 2015
Text intended for grant
Jun 16, 2015
(Electronic) Receipt
Jun 16, 2015
Amended claims with annotations
Jun 16, 2015
Claims
Jun 16, 2015
Letter accompanying subsequently filed items
Jun 16, 2015
Reply to communication from the Examining Division
Jun 5, 2015
Annex to the communication
Jun 5, 2015
Communication from the Examining Division
Apr 30, 2015
Communication of the registration of a transfer or change of name and/or address
Mar 25, 2015
Annexes in respect of a client data request
Mar 25, 2015
Annexes in respect of a client data request
Mar 25, 2015
Letter accompanying subsequently filed items
Mar 25, 2015
Payment of fees and costs
Mar 25, 2015
Payment of fees and costs
Mar 25, 2015
Submission concerning a transfer of rights (applicant)
Mar 2, 2015
(Electronic) Receipt
Mar 2, 2015
Letter accompanying subsequently filed items
Mar 2, 2015
Submission concerning a transfer of rights (applicant)
Jan 23, 2015
(Electronic) Receipt
Jan 23, 2015
Letter accompanying subsequently filed items
Jan 23, 2015
Letter filed before dispatch of the 1st communication from the Examining Division(examination procedure)
Jan 19, 2015
Indication of deficiencies in a request for registering a transfer of rights and invitation to correct them
Dec 11, 2014
Indication of deficiencies in a request for registering a transfer of rights and invitation to correct them
Oct 22, 2014
(Electronic) Receipt
Oct 22, 2014
Letter accompanying subsequently filed items
Oct 22, 2014
Submission concerning a transfer of rights (applicant)
Nov 11, 2009
CDS Clean up - amended data concerning the representative for the applicant
Oct 1, 2009
Annex
Oct 1, 2009
Annex
Oct 1, 2009
Claims
Oct 1, 2009
Description
Oct 1, 2009
Reply to communication from the Examining Division
Aug 25, 2009
Grant of extension of time limit (examination procedure)
Aug 18, 2009
Request for extension of time limit to communication from the Examining Division
Aug 17, 2009
Letter accompanying subsequently filed items
Aug 17, 2009
Request for extension of time limit to communication from the Examining Division
Apr 22, 2009
Annex to the communication
Apr 22, 2009
Communication from the Examining Division
Feb 21, 2005
Copy of the international preliminary examination report
Aug 18, 2004
Refund order of filing/examination fee
Aug 11, 2004
Notification on forthcoming publication of bibliographic data
Aug 9, 2004
Communication regarding possible amendment of claims/payment of claims fees
Aug 2, 2004
Communication to designated inventor
Aug 2, 2004
Communication to designated inventor
Aug 2, 2004
Communication to designated inventor
Jul 26, 2004
Matter concerning the application
Jul 26, 2004
Payment of fees and costs
Jul 26, 2004
Request for entry into the European phase
Jul 19, 2004
Request for entry into the European phase
May 18, 2004
Priority document (electronically transmitted)
May 10, 2004
Information on entry into European phase
Apr 22, 2004
Copy of the international search report
Apr 22, 2004
Corrected international publication (Pamphlet)
Oct 21, 2003
International preliminary examination report - Automated
Oct 21, 2003
Notification of documents sent to WIPO
Oct 21, 2003
Notification of documents sent to WIPO
Oct 21, 2003
Refund of fees (PCT)
Oct 21, 2003
Transmittal of International Preliminary Examination Report
Jul 24, 2003
Notification of documents sent to WIPO
Jul 24, 2003
Notification of receipt of demand
Jul 24, 2003
Written opinion - Automated
Jul 16, 2003
Letter regarding PCTII procedure
Jul 16, 2003
PCT demand form
Jul 10, 2003
Letter regarding PCTII procedure
Jul 10, 2003
PCT demand form
Jul 3, 2003
Copy of the international search report
Jul 3, 2003
Published international application - A1
Mar 13, 2003
Abstract
Mar 13, 2003
Claims
Mar 13, 2003
Description
Mar 13, 2003
Submission concerning representation

EP1458471

RHODIA ELECTRONICS AND CATALYSIS

Application Number: EP02799830A
Filing Date: Dec 19, 2002
Status: Opposition Rejected; Sep 28, 2018
Publication Date: Nov 11, 2015
External Links: Slate, Register , Google Patents