Improvements In Fuels

Patent No. EP2393905 (titled "Improvements In Fuels") was filed by Innospec on Feb 4, 2010. The application was issued on Nov 2, 2016.

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
BASF	Aug 1, 2017	REITSTOTTER KINZEBACH
INFINEUM	Jul 19, 2017	HART

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

Jul 10, 2019
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jul 10, 2019
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jul 10, 2019
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Jul 5, 2019
Termination of the opposition proceedings with revocation of patent
Apr 24, 2019
Advice of delivery
Apr 3, 2019
Advice of delivery
Apr 1, 2019
Advice of delivery
Mar 28, 2019
Advice of delivery
Mar 26, 2019
Acknowledgement of a document
Mar 26, 2019
Acknowledgement of a document
Mar 26, 2019
Acknowledgement of a document
Mar 26, 2019
Annex to the communication - opposition
Mar 26, 2019
Decision of the Opposition Division and instruction
Mar 26, 2019
Decision revoking the European patent
Mar 26, 2019
Grounds for the decision (Annex) - opposition
Mar 26, 2019
Internal form - Opposition/addressees
Mar 26, 2019
Internal form - Opposition/addressees
Mar 26, 2019
Means of redress
Mar 26, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 26, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 26, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 26, 2019
Provision of a copy of the minutes - opposition procedure
Feb 13, 2019
Information about the result of oral proceedings
Feb 11, 2019
(Electronic) Receipt
Feb 11, 2019
Brief communication - Opposition proceedings
Feb 11, 2019
Brief communication - Opposition proceedings
Feb 11, 2019
Letter accompanying subsequently filed items
Feb 11, 2019
Written submission in preparation to/during oral proceedings
Jan 2, 2019
Brief communication - Opposition proceedings
Jan 2, 2019
Brief communication - Opposition proceedings
Jan 2, 2019
Communication concerning the filing of a power of attorney
Jan 2, 2019
Communication of amended entries
Dec 19, 2018
Brief communication - Opposition proceedings
Dec 19, 2018
Brief communication - Opposition proceedings
Dec 17, 2018
Brief communication - Opposition proceedings
Dec 17, 2018
Brief communication - Opposition proceedings
Dec 17, 2018
Brief communication - Opposition proceedings
Dec 13, 2018
(Electronic) Receipt
Dec 13, 2018
Letter accompanying subsequently filed items
Dec 13, 2018
Request for change of opponent's representative
Dec 11, 2018
(Electronic) Receipt
Dec 11, 2018
Letter accompanying subsequently filed items
Dec 11, 2018
Request for interpreters during oral proceedings
Dec 7, 2018
(Electronic) Receipt
Dec 7, 2018
Amended claims with annotations
Dec 7, 2018
Amended claims with annotations
Dec 7, 2018
Amended claims with annotations
Dec 7, 2018
Amended claims with annotations
Dec 7, 2018
Amended claims with annotations
Dec 7, 2018
Amended claims with annotations
Dec 7, 2018
Amended claims with annotations
Dec 7, 2018
Amended claims with annotations
Dec 7, 2018
Amended claims with annotations
Dec 7, 2018
Amended claims with annotations
Dec 7, 2018
Amended claims with annotations
Dec 7, 2018
Amended claims with annotations
Dec 7, 2018
Amended claims with annotations
Dec 7, 2018
Amended claims with annotations
Dec 7, 2018
Amended claims with annotations
Dec 7, 2018
Auxiliary request during Opposition procedure
Dec 7, 2018
Auxiliary request during Opposition procedure
Dec 7, 2018
Auxiliary request during Opposition procedure
Dec 7, 2018
Auxiliary request during Opposition procedure
Dec 7, 2018
Auxiliary request during Opposition procedure
Dec 7, 2018
Auxiliary request during Opposition procedure
Dec 7, 2018
Auxiliary request during Opposition procedure
Dec 7, 2018
Auxiliary request during Opposition procedure
Dec 7, 2018
Auxiliary request during Opposition procedure
Dec 7, 2018
Auxiliary request during Opposition procedure
Dec 7, 2018
Auxiliary request during Opposition procedure
Dec 7, 2018
Auxiliary request during Opposition procedure
Dec 7, 2018
Auxiliary request during Opposition procedure
Dec 7, 2018
Auxiliary request during Opposition procedure
Dec 7, 2018
Claims
Dec 7, 2018
Letter accompanying subsequently filed items
Dec 7, 2018
Written submission in preparation to/during oral proceedings
May 9, 2018
Advice of delivery
May 4, 2018
Communication about missing advice of delivery
Apr 18, 2018
Advice of delivery
Apr 5, 2018
Advice of delivery
Mar 28, 2018
Advice of delivery
Mar 26, 2018
Acknowledgement of a document
Mar 26, 2018
Acknowledgement of a document
Mar 26, 2018
Acknowledgement of a document
Mar 26, 2018
Annex to the communication - opposition
Mar 26, 2018
Information concerning oral proceedings
Mar 26, 2018
Information concerning oral proceedings
Mar 26, 2018
Information concerning oral proceedings
Mar 26, 2018
Preparation for oral proceedings
Mar 26, 2018
Summons to attend oral proceedings
Mar 26, 2018
Summons to attend oral proceedings
Mar 26, 2018
Summons to attend oral proceedings
Jan 29, 2018
Brief communication - Opposition proceedings
Jan 29, 2018
Brief communication - Opposition proceedings
Jan 18, 2018
(Electronic) Receipt
Jan 18, 2018
Amended claims with annotations
Jan 18, 2018
Amended claims with annotations
Jan 18, 2018
Amended claims with annotations
Jan 18, 2018
Amended claims with annotations
Jan 18, 2018
Amended claims with annotations
Jan 18, 2018
Amended claims with annotations
Jan 18, 2018
Amended claims with annotations
Jan 18, 2018
Amended claims with annotations
Jan 18, 2018
Amended claims with annotations
Jan 18, 2018
Auxiliary request during Opposition procedure
Jan 18, 2018
Auxiliary request during Opposition procedure
Jan 18, 2018
Auxiliary request during Opposition procedure
Jan 18, 2018
Auxiliary request during Opposition procedure
Jan 18, 2018
Auxiliary request during Opposition procedure
Jan 18, 2018
Auxiliary request during Opposition procedure
Jan 18, 2018
Auxiliary request during Opposition procedure
Jan 18, 2018
Auxiliary request during Opposition procedure
Jan 18, 2018
Auxiliary request during Opposition procedure
Jan 18, 2018
Letter regarding the opposition procedure (no time limit)
Jan 18, 2018
Non-patent literature cited during the opposition procedure
Jan 18, 2018
Reply of the patent proprietor to the notice(s) of opposition
Sep 14, 2017
Brief communication - Opposition proceedings
Sep 14, 2017
Brief communication - Opposition proceedings
Sep 8, 2017
Communication of a notice of opposition and request to file observations
Sep 8, 2017
Notice of further oppositions to opponent(s)
Sep 8, 2017
Notice of further oppositions to opponent(s)
Aug 16, 2017
Communication of a notice of opposition - first information to patent proprietor
Aug 1, 2017
(Electronic) Receipt
Aug 1, 2017
Non-patent literature cited during the opposition procedure
Aug 1, 2017
Non-patent literature cited during the opposition procedure
Aug 1, 2017
Non-patent literature cited during the opposition procedure
Aug 1, 2017
Non-patent literature cited during the opposition procedure
Aug 1, 2017
Notice of opposition
Aug 1, 2017
Notice of opposition
Aug 1, 2017
Patent document cited during the opposition procedure
Aug 1, 2017
Patent document cited during the opposition procedure
Aug 1, 2017
Patent document cited during the opposition procedure
Aug 1, 2017
Patent document cited during the opposition procedure
Aug 1, 2017
Patent document cited during the opposition procedure
Aug 1, 2017
Patent document cited during the opposition procedure
Aug 1, 2017
Patent document cited during the opposition procedure
Jul 27, 2017
Communication of a notice of opposition - first information to patent proprietor
Jul 19, 2017
(Electronic) Receipt
Jul 19, 2017
Citation in opposition procedure
Jul 19, 2017
Non-patent literature cited during the opposition procedure
Jul 19, 2017
Notice of opposition
Jul 19, 2017
Notice of opposition
Jul 19, 2017
Patent document cited during the opposition procedure
Jul 19, 2017
Patent document cited during the opposition procedure
Jul 19, 2017
Patent document cited during the opposition procedure
Jul 19, 2017
Patent document cited during the opposition procedure
Jul 19, 2017
Patent document cited during the opposition procedure
Nov 2, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Oct 7, 2016
Decision to grant a European patent
Sep 26, 2016
Bibliographic data of the European patent application
Sep 26, 2016
Information about intention to grant a patent
Sep 26, 2016
Intention to grant (signatures)
Sep 26, 2016
Text intended for grant
Sep 6, 2016
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Jul 28, 2016
(Electronic) Receipt
Jul 28, 2016
Amended description with annotations
Jul 28, 2016
Description
Jul 28, 2016
French translation of claims
Jul 28, 2016
German translation of the claims
Jul 28, 2016
Letter accompanying subsequently filed items
Jul 28, 2016
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Jun 13, 2016
Bibliographic data of the European patent application
Jun 13, 2016
Communication about intention to grant a European patent
Jun 13, 2016
Intention to grant (signatures)
Jun 13, 2016
Text intended for grant
Feb 5, 2016
(Electronic) Receipt
Feb 5, 2016
Amended claims with annotations
Feb 5, 2016
Claims
Feb 5, 2016
Letter accompanying subsequently filed items
Feb 5, 2016
Reply to communication from the Examining Division
Oct 12, 2015
Annex to the communication
Oct 12, 2015
Communication from the Examining Division
Jun 25, 2015
(Electronic) Receipt
Jun 25, 2015
Amended claims with annotations
Jun 25, 2015
Amended description with annotations
Jun 25, 2015
Claims
Jun 25, 2015
Description
Jun 25, 2015
Letter accompanying subsequently filed items
Jun 25, 2015
Reply to communication from the Examining Division
Jun 5, 2015
Annex to the communication
Jun 5, 2015
Communication from the Examining Division
May 28, 2015
Examination started
Feb 20, 2015
Communication of amended entries concerning the representative
Feb 13, 2015
Submission concerning change of applicant's representative
Feb 4, 2015
(Electronic) Receipt
Feb 4, 2015
Letter accompanying subsequently filed items
Feb 4, 2015
Submission concerning change of applicant's representative
May 15, 2012
CDS Clean up - amended data concerning the representative for the applicant
Nov 16, 2011
Notification on forthcoming publication of bibliographic data
Sep 2, 2011
(Electronic) Receipt
Sep 2, 2011
Letter accompanying subsequently filed items
Sep 2, 2011
Matter concerning the application
Aug 24, 2011
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Aug 23, 2011
Copy of the international preliminary report on patentability
Jul 27, 2011
(Electronic) Receipt
Jul 27, 2011
Amended claims filed after receipt of (European) search report
Jul 27, 2011
Amendments received before examination
Jul 27, 2011
Request for entry into the European phase
Jun 17, 2011
Information on entry into European phase
Sep 1, 2010
Priority document (electronically transmitted)
Aug 12, 2010
Copy of the international search report
Aug 12, 2010
Published international application - A1
May 26, 2010
Written opinion of the ISA, boxes No. I to VIII
May 26, 2010
Written opinion of the ISA, cover sheet
May 26, 2010
Written opinion of the ISA, supplemental box
Feb 4, 2010
Abstract
Feb 4, 2010
Claims
Feb 4, 2010
Description

EP2393905

INNOSPEC

Application Number: EP10702900A
Filing Date: Feb 4, 2010
Status: Revoked; Jul 12, 2019
Publication Date: Nov 2, 2016
External Links: Slate, Register , Google Patents

IP Verse

Improvements In Fuels

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP2393905