IP Verse

Process For Producing Ammonia And Urea

Patent No. EP2794465 (titled "Process For Producing Ammonia And Urea") was filed by Stamicarbon Acting Under The Name OF MT Innovation Center on Dec 18, 2012. The application was issued on Jul 18, 2018.

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
CASALE	Apr 18, 2019	M ZARDI

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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Nov 10, 2021
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Nov 10, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Nov 5, 2021
Termination of the opposition proceedings with maintenance of patent
Jul 28, 2021
Advice of delivery
Jul 27, 2021
Advice of delivery
Jul 27, 2021
Annex to the communication - opposition
Jul 27, 2021
Decision of the Opposition Division and instruction
Jul 27, 2021
Decision rejecting the opposition
Jul 27, 2021
Decision rejecting the opposition
Jul 27, 2021
Grounds for the decision (Annex) - opposition
Jul 27, 2021
Means of redress
Jul 27, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 27, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 27, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jul 27, 2021
Provision of a copy of the minutes - opposition procedure
Jul 27, 2021
Provision of a copy of the minutes - opposition procedure
Jul 27, 2021
Transmittal of decision / summons - opposition
Jul 27, 2021
Transmittal of decision / summons - opposition
Jul 8, 2021
Information about the result of oral proceedings
Jun 21, 2021
(Electronic) Receipt
Jun 21, 2021
Letter accompanying subsequently filed items
May 7, 2021
Brief communication - Opposition proceedings
May 4, 2021
(Electronic) Receipt
May 4, 2021
Letter accompanying subsequently filed items
Apr 29, 2021
(Electronic) Receipt
Apr 29, 2021
Auxiliary request during Opposition procedure - 02
Apr 29, 2021
Letter accompanying subsequently filed items
Apr 29, 2021
Written submission in preparation to/during oral proceedings
Mar 24, 2021
Brief communication - Opposition proceedings
Mar 19, 2021
Notification concerning the date of oral proceedings
Mar 19, 2021
Notification concerning the date of oral proceedings
Mar 15, 2021
(Electronic) Receipt
Mar 15, 2021
Letter accompanying subsequently filed items
Mar 15, 2021
Request for interpreters during oral proceedings
Oct 28, 2020
Advice of delivery
Oct 26, 2020
Advice of delivery
Oct 21, 2020
Acknowledgement of a document
Oct 21, 2020
Acknowledgement of a document
Oct 21, 2020
Annex to the communication - opposition
Oct 21, 2020
Information concerning oral proceedings
Oct 21, 2020
Summons to attend oral proceedings
Oct 21, 2020
Summons to attend oral proceedings
Sep 8, 2020
Notification concerning the date of oral proceedings
Sep 8, 2020
Notification concerning the date of oral proceedings
Sep 7, 2020
Brief communication - Opposition proceedings
Aug 31, 2020
(Electronic) Receipt
Aug 31, 2020
Letter accompanying subsequently filed items
Aug 31, 2020
Oral proceedings: reply to date proposed
Aug 28, 2020
Brief communication - Opposition proceedings
Aug 28, 2020
Brief communication - Opposition proceedings
Aug 21, 2020
(Electronic) Receipt
Aug 21, 2020
(Electronic) Receipt
Aug 21, 2020
Letter accompanying subsequently filed items
Aug 21, 2020
Letter accompanying subsequently filed items
Aug 21, 2020
Letter regarding the opposition procedure (no time limit)
Aug 21, 2020
Oral proceedings: reply to date proposed
May 15, 2020
Communication of amended entries
May 7, 2020
Request concerning representative opponent
Jan 21, 2020
Advice of delivery
Jan 17, 2020
Advice of delivery
Jan 14, 2020
Acknowledgement of a document
Jan 14, 2020
Acknowledgement of a document
Jan 14, 2020
Annex to the communication - opposition
Jan 14, 2020
Information concerning oral proceedings
Jan 14, 2020
Summons to attend oral proceedings
Jan 14, 2020
Summons to attend oral proceedings
Sep 25, 2019
Brief communication - Opposition proceedings
Sep 16, 2019
(Electronic) Receipt
Sep 16, 2019
Auxiliary request during Opposition procedure - 01
Sep 16, 2019
Auxiliary request during Opposition procedure - 02
Sep 16, 2019
Auxiliary request during Opposition procedure - 03
Sep 16, 2019
Auxiliary request during Opposition procedure - 04
Sep 16, 2019
Auxiliary request during Opposition procedure - 05
Sep 16, 2019
Auxiliary request during Opposition procedure - 06
Sep 16, 2019
Auxiliary request during Opposition procedure - 07
Sep 16, 2019
Citation in opposition procedure - 008
Sep 16, 2019
Letter accompanying subsequently filed items
Sep 16, 2019
Main request during Opposition procedure
Sep 16, 2019
Reply of the patent proprietor to the notice(s) of opposition
May 8, 2019
Communication of a notice of opposition and request to file observations
May 8, 2019
Notice of further oppositions to opponent(s)
May 2, 2019
Consolidated list of cited opposition documents
Apr 26, 2019
Communication of a notice of opposition - first information to patent proprietor
Apr 18, 2019
(Electronic) Receipt
Apr 18, 2019
Citation in opposition procedure - 001
Apr 18, 2019
Citation in opposition procedure - 002
Apr 18, 2019
Citation in opposition procedure - 003
Apr 18, 2019
Citation in opposition procedure - 004
Apr 18, 2019
Citation in opposition procedure - 005
Apr 18, 2019
Citation in opposition procedure - 006
Apr 18, 2019
Citation in opposition procedure - 007
Apr 18, 2019
Notice of opposition
Apr 18, 2019
Notice of opposition
Jul 30, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jun 21, 2018
Decision to grant a European patent
Jun 5, 2018
(Electronic) Receipt
Jun 5, 2018
French translation of claims
Jun 5, 2018
German translation of the claims
Jun 5, 2018
Letter accompanying subsequently filed items
Feb 16, 2018
Bibliographic data of the European patent application
Feb 16, 2018
Communication about intention to grant a European patent
Feb 16, 2018
Intention to grant (signatures)
Feb 16, 2018
Text intended for grant (clean copy)
Feb 16, 2018
Text intended for grant (version for approval)
Feb 6, 2018
Notification concerning the date of oral proceedings
Jan 30, 2018
(Electronic) Receipt
Jan 30, 2018
Advice of delivery
Jan 30, 2018
Amended claims with annotations
Jan 30, 2018
Amended description with annotations
Jan 30, 2018
Annex to the communication
Jan 30, 2018
Claims
Jan 30, 2018
Consultation by telephone/in person
Jan 30, 2018
Description
Jan 30, 2018
Letter accompanying subsequently filed items
Jan 30, 2018
Result of consultation by telephone/in person
Jan 30, 2018
Written submission in preparation to/during oral proceedings
Jan 29, 2018
Notification concerning the date of oral proceedings
Jan 19, 2018
(Electronic) Receipt
Jan 19, 2018
Amended claims with annotations
Jan 19, 2018
Amended claims with annotations
Jan 19, 2018
Claims
Jan 19, 2018
Claims
Jan 19, 2018
Letter accompanying subsequently filed items
Jan 19, 2018
Written submission in preparation to/during oral proceedings
Oct 3, 2017
Advice of delivery
Sep 29, 2017
Acknowledgement of a document
Sep 29, 2017
Annex to the communication
Sep 29, 2017
Summons to attend oral proceedings
Sep 26, 2017
Preparation for oral proceedings
Feb 9, 2017
(Electronic) Receipt
Feb 9, 2017
Amended claims with annotations
Feb 9, 2017
Claims
Feb 9, 2017
Letter accompanying subsequently filed items
Feb 9, 2017
Reply to communication from the Examining Division
Oct 6, 2016
Annex to the communication
Oct 6, 2016
Communication from the Examining Division
Sep 29, 2016
Examination started
Oct 8, 2015
Communication of amended entries concerning the representative
Sep 29, 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 14, 2014
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Aug 12, 2014
Communication to designated inventor
Aug 12, 2014
Communication to designated inventor
Aug 12, 2014
Communication to designated inventor
Aug 7, 2014
Priority search results copy provided by EPO
Jul 18, 2014
(Electronic) Receipt
Jul 18, 2014
Request for entry into the European phase
Jul 7, 2014
Copy of the international preliminary report on patentability
May 6, 2014
Information on entry into European phase
Sep 14, 2013
Priority document (electronically transmitted)
Jul 30, 2013
Notification of the recording of a change
Jul 11, 2013
Submission concerning change of applicant's address
Jun 27, 2013
Copy of the international search report
Jun 27, 2013
Published international application - A1
May 10, 2013
Written opinion of the ISA, boxes No. I to VIII
May 10, 2013
Written opinion of the ISA, cover sheet
May 10, 2013
Written opinion of the ISA, supplemental box
Dec 18, 2012
Abstract
Dec 18, 2012
Claims
Dec 18, 2012
Description
Dec 18, 2012
Drawings

EP2794465

STAMICARBON ACTING UNDER THE NAME OF MT INNOVATION CENTER

Application Number: EP12819150A
Filing Date: Dec 18, 2012
Status: Opposition Rejected; Nov 12, 2021
Publication Date: Jul 18, 2018
External Links: Slate, Register , Google Patents