Process For Producing Ammonia Synthesis Gas

Patent No. EP2334591 (titled "Process For Producing Ammonia Synthesis Gas") was filed by Ammonia Casale on Aug 26, 2009. The application was issued on Mar 6, 2019.

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
JOHNSON MATTHEY PUBLIC	Jul 14, 2015	RIDLAND

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

Feb 7, 2019
Decision to maintain the European patent in amended form
Feb 7, 2019
Decision to maintain the European patent in amended form
Feb 4, 2019
Brief communication - Opposition proceedings
Feb 4, 2019
Brief communication - Opposition proceedings
Feb 1, 2019
Termination of the opposition proceedings with maintenance of patent
Jun 15, 2018
(Electronic) Receipt
Jun 15, 2018
Letter accompanying subsequently filed items
Jun 15, 2018
Letter regarding the opposition procedure (no time limit)
Jun 8, 2018
Brief communication in opposition procedure - time limit
Jun 4, 2018
(Electronic) Receipt
Jun 4, 2018
Filing of the translation of the amended claims
Jun 4, 2018
French translation of claims
Jun 4, 2018
German translation of the claims
Jun 4, 2018
Letter accompanying subsequently filed items
Mar 12, 2018
Communication of bibliographic data
Mar 12, 2018
Communication to opponent concerning maintenance
Mar 12, 2018
Communication with request to file translations
Mar 2, 2018
Maintenance of the patent with the documents specified in the final decision
Jan 26, 2018
Maintenance of the patent with the documents specified in the final decision
Nov 8, 2017
Advice of delivery
Nov 2, 2017
Advice of delivery
Oct 25, 2017
Advice of delivery
Oct 20, 2017
Advice of delivery
Oct 17, 2017
Acknowledgement of a document
Oct 17, 2017
Acknowledgement of a document
Oct 17, 2017
Annex to the communication - opposition
Oct 17, 2017
Decision of the Opposition Division and instruction
Oct 17, 2017
Druckexemplar in opposition procedure
Oct 17, 2017
Grounds for the decision (Annex) - opposition
Oct 17, 2017
Interlocutory decision in opposition proceedings
Oct 17, 2017
Internal form - Opposition/addressees
Oct 17, 2017
Internal form - Opposition/addressees
Oct 17, 2017
Means of redress
Oct 17, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 17, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 17, 2017
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Oct 17, 2017
Provision of a copy of the minutes - opposition procedure
Oct 17, 2017
Scanned annex to a communication - opposition procedure
Oct 17, 2017
Scanned annex to a communication - opposition procedure
Oct 17, 2017
Scanned annex to a communication - opposition procedure
Oct 17, 2017
Scanned annex to a communication - opposition procedure
Oct 17, 2017
Scanned annex to a communication - opposition procedure
Oct 17, 2017
Scanned annex to a communication - opposition procedure
Oct 17, 2017
Scanned annex to a communication - opposition procedure
Oct 17, 2017
Scanned annex to a communication - opposition procedure
Jul 17, 2017
Non-patent literature cited during the opposition procedure
Jul 11, 2017
Information about the result of oral proceedings
Jun 19, 2017
Claims
Jun 19, 2017
Claims
Jun 19, 2017
Claims
Jun 19, 2017
Claims
Jun 19, 2017
Claims
Jun 19, 2017
Written submission in preparation to/during oral proceedings
Jun 16, 2017
Brief communication - Opposition proceedings
Jun 16, 2017
Brief communication - Opposition proceedings
Jun 9, 2017
(Electronic) Receipt
Jun 9, 2017
Claims
Jun 9, 2017
Claims
Jun 9, 2017
Claims
Jun 9, 2017
Claims
Jun 9, 2017
Claims
Jun 9, 2017
Letter accompanying subsequently filed items
Jun 9, 2017
Written submission in preparation to/during oral proceedings
Jun 9, 2017
Written submission in preparation to/during oral proceedings
Apr 28, 2017
Brief communication - Opposition proceedings
Apr 21, 2017
(Electronic) Receipt
Apr 21, 2017
Letter accompanying subsequently filed items
Apr 21, 2017
Request for interpreters during oral proceedings
Mar 16, 2017
Brief communication - Opposition proceedings
Mar 13, 2017
Request for interpreters during oral proceedings
Mar 10, 2017
Request for interpreters during oral proceedings
Jul 25, 2016
Advice of delivery
Jul 20, 2016
Advice of delivery
Jul 12, 2016
Advice of delivery
Jul 8, 2016
Acknowledgement of a document
Jul 8, 2016
Acknowledgement of a document
Jul 8, 2016
Annex to the communication - opposition
Jul 8, 2016
Information concerning oral proceedings
Jul 8, 2016
Preparation for oral proceedings
Jul 8, 2016
Summons to attend oral proceedings
Jul 8, 2016
Summons to attend oral proceedings
Jul 5, 2016
Information about the result of oral proceedings
Mar 8, 2016
Non-patent literature cited during the opposition procedure
Mar 8, 2016
Reply of the patent proprietor to the notice(s) of opposition
Mar 4, 2016
Brief communication - Opposition proceedings
Feb 29, 2016
Non-patent literature cited during the opposition procedure
Feb 29, 2016
Non-patent literature cited during the opposition procedure
Feb 29, 2016
Reply of the patent proprietor to the notice(s) of opposition
Feb 29, 2016
Reply of the patent proprietor to the notice(s) of opposition
Dec 21, 2015
Brief communication - Opposition proceedings
Dec 21, 2015
Grant of extension of time limit (opposition procedure)
Dec 21, 2015
Request for extension of time limit
Dec 16, 2015
Request for extension of time limit
Aug 19, 2015
Communication of a notice of opposition and request to file observations
Aug 19, 2015
Notice of further oppositions to opponent(s)
Jul 22, 2015
Communication of a notice of opposition - first information to patent proprietor
Jul 14, 2015
(Electronic) Receipt
Jul 14, 2015
Non-patent literature cited during the opposition procedure
Jul 14, 2015
Non-patent literature cited during the opposition procedure
Jul 14, 2015
Notice of opposition
Jul 14, 2015
Notice of opposition
Jul 14, 2015
Patent document cited during the opposition procedure
Oct 15, 2014
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Sep 23, 2014
Communication of the registration of a transfer or change of name and/or address
Sep 18, 2014
Decision to grant a European patent
Aug 22, 2014
Filing of the translations of the claims
Aug 20, 2014
Filing of the translations of the claims
Aug 14, 2014
Bibliographic data of the European patent application
Aug 14, 2014
Communication about intention to grant a European patent
Aug 14, 2014
Intention to grant (signatures)
Aug 14, 2014
Text intended for grant
Jul 30, 2014
Letter concerning fees and payments
Jul 30, 2014
Payment of fees and costs
Jul 30, 2014
Submission concerning a transfer of rights (applicant)
Jul 1, 2014
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
May 23, 2014
Description
May 23, 2014
French translation of claims
May 23, 2014
German translation of the claims
May 23, 2014
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
May 20, 2014
Description
May 20, 2014
French translation of claims
May 20, 2014
German translation of the claims
May 20, 2014
Letter concerning fees and payments
May 20, 2014
Payment of fees and costs
May 20, 2014
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Feb 13, 2014
Bibliographic data of the European patent application
Feb 13, 2014
Communication about intention to grant a European patent
Feb 13, 2014
Intention to grant (signatures)
Feb 13, 2014
Text intended for grant
Jan 14, 2013
Amended claims with annotations
Jan 14, 2013
Claims
Jan 14, 2013
Description
Jan 14, 2013
Reply to communication from the Examining Division
Jan 10, 2013
Amended claims with annotations
Jan 10, 2013
Claims
Jan 10, 2013
Description
Jan 10, 2013
Reply to communication from the Examining Division
Dec 12, 2012
Grant of extension of time limit (examination procedure)
Dec 5, 2012
Request for extension of time limit to communication from the Examining Division
Jul 26, 2012
Annex to the communication
Jul 26, 2012
Communication from the Examining Division
Nov 19, 2011
Amended claims filed after receipt of (European) search report
Nov 19, 2011
Amended claims with annotations
Nov 19, 2011
Amendments received before examination
Nov 14, 2011
Amended claims filed after receipt of (European) search report
Nov 14, 2011
Amended claims with annotations
Nov 14, 2011
Amendments received before examination
May 25, 2011
Notification on forthcoming publication of bibliographic data
May 12, 2011
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Apr 13, 2011
Annexes to the international preliminary examination report
Apr 13, 2011
Copy of the international preliminary examination report
Mar 16, 2011
Notification of the recording of a change
Mar 16, 2011
Notification of the recording of a change
Mar 10, 2011
(Electronic) Receipt
Mar 10, 2011
Amended claims filed after receipt of (European) search report
Mar 10, 2011
Annex
Mar 10, 2011
Request for entry into the European phase
Feb 11, 2011
Information on entry into European phase
Jan 17, 2011
Annex to International preliminary examination report
Jan 17, 2011
Annex to the communication
Jan 17, 2011
Despatch of copy of consultation
Jan 17, 2011
International preliminary examination report
Jan 17, 2011
International preliminary examination report
Jan 17, 2011
International preliminary examination report - free text sheet
Jan 17, 2011
International preliminary examination report - free text sheet
Jan 17, 2011
International preliminary examination report - points I-VIII
Jan 17, 2011
International preliminary examination report - points I-VIII
Jan 17, 2011
Notification of documents sent to WIPO
Jan 17, 2011
Result of consultation
Jan 17, 2011
Transmittal of International Preliminary Examination Report
Sep 17, 2010
Amended claims filed after receipt of (European) search report
Sep 17, 2010
Amended claims with annotations
Sep 17, 2010
Amendments received before examination
Sep 14, 2010
PCT(IPEA): Amended sheet - claims
Sep 14, 2010
PCT(IPEA): Amended sheet - claims
Sep 14, 2010
PCT(IPEA): Amended sheet - claims
Sep 14, 2010
PCT(IPEA): Amended sheet - claims
Aug 9, 2010
Grant of extension of time limit
Aug 5, 2010
Request for extension of time limit
Aug 2, 2010
Request for extension of time limit
Jun 16, 2010
Priority document (electronically transmitted)
Jun 2, 2010
Notification of election of EPO
May 7, 2010
Notification of documents sent to WIPO
May 7, 2010
Notification of receipt of demand
May 4, 2010
PCT demand form
Apr 30, 2010
Document concerning fees and payments
Apr 30, 2010
PCT demand form
Apr 22, 2010
Notification of the recording of a change
Apr 22, 2010
Notification of the recording of a change
Apr 8, 2010
Copy of the international search report
Apr 8, 2010
Published international application - A1
Nov 12, 2009
Written opinion of the ISA, boxes No. I to VIII
Nov 12, 2009
Written opinion of the ISA, cover sheet
Nov 12, 2009
Written opinion of the ISA, supplemental box
Aug 26, 2009
(Electronic) Receipt
Aug 26, 2009
Abstract
Aug 26, 2009
Claims
Aug 26, 2009
Description
Aug 26, 2009
Drawings
Aug 26, 2009
Priority document (RO-procedure)

EP2334591

AMMONIA CASALE

Application Number: EP09817274A
Filing Date: Aug 26, 2009
Status: Patent Maintained As Amended; Feb 1, 2019
Publication Date: Mar 6, 2019
External Links: Slate, Register , Google Patents

IP Verse

Process For Producing Ammonia Synthesis Gas

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Dossier Documents

EP2334591