Process To Start-Up A Coal Gasification Reactor

Patent No. EP2238223 (titled "Process To Start-Up A Coal Gasification Reactor") was filed by Shell Internationale Research Maatschappij on Jan 26, 2009. The application was issued on Aug 26, 2015.

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
THYSSENKRUPP INDUSTRIAL SOLUTIONS	May 27, 2016	KILCHERT

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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Mar 14, 2018
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Mar 14, 2018
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Mar 9, 2018
Termination of the opposition proceedings with maintenance of patent
Feb 9, 2018
Communication of amended entries concerning the representative
Dec 1, 2017
Advice of delivery
Nov 28, 2017
Advice of delivery
Nov 27, 2017
Acknowledgement of a document
Nov 27, 2017
Acknowledgement of a document
Nov 27, 2017
Decision of the Opposition Division and instruction
Nov 27, 2017
Decision rejecting the opposition
Nov 27, 2017
Grounds for the decision (Annex) - opposition
Nov 27, 2017
Internal form - Opposition/addressees
Nov 24, 2017
Annex to the communication - opposition
Nov 24, 2017
Internal form - Opposition/addressees
Nov 24, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 24, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 24, 2017
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 24, 2017
Provision of a copy of the minutes - opposition procedure
Nov 24, 2017
Scanned annex to a communication - opposition procedure
Oct 31, 2017
Information about the result of oral proceedings
Oct 25, 2017
(Electronic) Receipt
Oct 25, 2017
Brief communication - Opposition proceedings
Oct 25, 2017
General authorisation
Oct 25, 2017
Letter accompanying subsequently filed items
Oct 25, 2017
Letter regarding the opposition procedure (no time limit)
Aug 7, 2017
Brief communication - Opposition proceedings
Aug 2, 2017
(Electronic) Receipt
Aug 2, 2017
Letter accompanying subsequently filed items
Aug 2, 2017
Request for interpreters during oral proceedings
Jul 12, 2017
Brief communication - Opposition proceedings
Jul 6, 2017
(Electronic) Receipt
Jul 6, 2017
Letter accompanying subsequently filed items
Jul 6, 2017
Request for interpreters during oral proceedings
May 12, 2017
Notification concerning the date of oral proceedings
May 12, 2017
Notification concerning the date of oral proceedings
May 8, 2017
Annex to the communication
May 4, 2017
Brief communication - Opposition proceedings
Apr 27, 2017
(Electronic) Receipt
Apr 27, 2017
Letter accompanying subsequently filed items
Apr 27, 2017
Oral proceedings: Request for postponement
Apr 20, 2017
Advice of delivery
Apr 3, 2017
Advice of delivery
Mar 28, 2017
Advice of delivery
Mar 27, 2017
Acknowledgement of a document
Mar 27, 2017
Acknowledgement of a document
Mar 27, 2017
Annex to the communication - opposition
Mar 27, 2017
Information concerning oral proceedings
Mar 27, 2017
Preparation for oral proceedings
Mar 27, 2017
Summons to attend oral proceedings
Mar 27, 2017
Summons to attend oral proceedings
Feb 28, 2017
(Electronic) Receipt
Feb 28, 2017
Claims
Feb 28, 2017
Letter accompanying subsequently filed items
Feb 28, 2017
Letter regarding the opposition procedure (no time limit)
Feb 1, 2017
Brief communication with time limit
Jan 30, 2017
Brief communication - Opposition proceedings
Jan 18, 2017
(Electronic) Receipt
Jan 18, 2017
Letter accompanying subsequently filed items
Jan 18, 2017
Letter regarding the opposition procedure (no time limit)
Jan 11, 2017
Brief communication - Opposition proceedings
Jan 4, 2017
(Electronic) Receipt
Jan 4, 2017
Amended claims with annotations
Jan 4, 2017
Amended claims with annotations
Jan 4, 2017
Any annexes (other than citation) to an opposition letter
Jan 4, 2017
Citation in opposition procedure
Jan 4, 2017
Claims
Jan 4, 2017
Claims
Jan 4, 2017
Letter accompanying subsequently filed items
Jan 4, 2017
Patent document cited during the opposition procedure
Jan 4, 2017
Patent document cited during the opposition procedure
Jan 4, 2017
Patent document cited during the opposition procedure
Jan 4, 2017
Patent document cited during the opposition procedure
Jan 4, 2017
Patent document cited during the opposition procedure
Jan 4, 2017
Patent document cited during the opposition procedure
Jan 4, 2017
Patent document cited during the opposition procedure
Jan 4, 2017
Patent document cited during the opposition procedure
Jan 4, 2017
Patent document cited during the opposition procedure
Jan 4, 2017
Patent document cited during the opposition procedure
Jan 4, 2017
Patent document cited during the opposition procedure
Jan 4, 2017
Reply of the patent proprietor to the notice(s) of opposition
Jan 4, 2017
Translation of the evidence during Opposition procedure
Nov 7, 2016
Brief communication - Opposition proceedings
Nov 7, 2016
Grant of extension of time limit (opposition procedure)
Nov 1, 2016
(Electronic) Receipt
Nov 1, 2016
Letter accompanying subsequently filed items
Nov 1, 2016
Request for extension of time limit to communication from the Examining Division
Jul 4, 2016
Communication of a notice of opposition and request to file observations
Jul 4, 2016
Notice of further oppositions to opponent(s)
Jun 24, 2016
Brief communication - Opposition proceedings
Jun 24, 2016
Communication of amended entries
Jun 10, 2016
Request concerning representative opponent
Jun 7, 2016
Communication of a notice of opposition - first information to patent proprietor
May 27, 2016
(Electronic) Receipt
May 27, 2016
Non-patent literature cited during the opposition procedure
May 27, 2016
Non-patent literature cited during the opposition procedure
May 27, 2016
Non-patent literature cited during the opposition procedure
May 27, 2016
Non-patent literature cited during the opposition procedure
May 27, 2016
Non-patent literature cited during the opposition procedure
May 27, 2016
Non-patent literature cited during the opposition procedure
May 27, 2016
Non-patent literature cited during the opposition procedure
May 27, 2016
Non-patent literature cited during the opposition procedure
May 27, 2016
Non-patent literature cited during the opposition procedure
May 27, 2016
Notice of opposition
May 27, 2016
Notice of opposition
May 27, 2016
Patent document cited during the opposition procedure
May 27, 2016
Patent document cited during the opposition procedure
May 27, 2016
Patent document cited during the opposition procedure
May 27, 2016
Patent document cited during the opposition procedure
May 27, 2016
Patent document cited during the opposition procedure
May 27, 2016
Patent document cited during the opposition procedure
May 27, 2016
Patent document cited during the opposition procedure
May 27, 2016
Patent document cited during the opposition procedure
May 27, 2016
Patent document cited during the opposition procedure
May 27, 2016
Patent document cited during the opposition procedure
May 27, 2016
Patent document cited during the opposition procedure
May 27, 2016
Patent document cited during the opposition procedure
May 27, 2016
Patent document cited during the opposition procedure
May 27, 2016
Patent document cited during the opposition procedure
May 27, 2016
Patent document cited during the opposition procedure
May 27, 2016
Patent document cited during the opposition procedure
May 27, 2016
Patent document cited during the opposition procedure
May 27, 2016
Patent document cited during the opposition procedure
May 27, 2016
Patent document cited during the opposition procedure
May 27, 2016
Patent document cited during the opposition procedure
May 27, 2016
Patent document cited during the opposition procedure
May 27, 2016
Patent document cited during the opposition procedure
May 27, 2016
Patent document cited during the opposition procedure
May 27, 2016
Patent document cited during the opposition procedure
May 27, 2016
Patent document cited during the opposition procedure
May 27, 2016
Patent document cited during the opposition procedure
May 27, 2016
Patent document cited during the opposition procedure
May 27, 2016
Patent document cited during the opposition procedure
May 27, 2016
Patent document cited during the opposition procedure
May 27, 2016
Patent document cited during the opposition procedure
May 27, 2016
Patent document cited during the opposition procedure
May 27, 2016
Patent document cited during the opposition procedure
Aug 26, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 30, 2015
Decision to grant a European patent
Jul 14, 2015
(Electronic) Receipt
Jul 14, 2015
French translation of claims
Jul 14, 2015
German translation of the claims
Jul 14, 2015
Letter accompanying subsequently filed items
May 13, 2015
Bibliographic data of the European patent application
May 13, 2015
Communication about intention to grant a European patent
May 13, 2015
Intention to grant (signatures)
May 13, 2015
Text intended for grant (clean copy)
May 13, 2015
Text intended for grant (version for approval)
May 4, 2015
Annex to the communication
May 4, 2015
Consultation by telephone/in person
May 4, 2015
Result of consultation by telephone/in person
Apr 23, 2015
Examination started
Oct 6, 2010
(Electronic) Receipt
Oct 6, 2010
Amended claims filed after receipt of (European) search report
Oct 6, 2010
Amended claims filed after receipt of (European) search report
Oct 6, 2010
Amendments received before examination
Oct 6, 2010
Letter accompanying subsequently filed items
Sep 15, 2010
Notification on forthcoming publication of bibliographic data
Sep 8, 2010
Communication concerning correction of deficiences in Written Opinion/amendment of application/payment of claims fee
Aug 18, 2010
Copy of the international preliminary report on patentability
Aug 12, 2010
(Electronic) Receipt
Aug 12, 2010
General authorisation
Aug 12, 2010
Request for entry into the European phase
Jun 11, 2010
Information on entry into European phase
Dec 23, 2009
Copy of the international search report
Dec 23, 2009
International publication of the international search report
Oct 26, 2009
Written opinion of the ISA, boxes No. I to VIII
Oct 26, 2009
Written opinion of the ISA, cover sheet
Oct 26, 2009
Written opinion of the ISA, supplemental box
Oct 14, 2009
Priority document (electronically transmitted)
Aug 25, 2009
Priority document (electronically transmitted)
Aug 6, 2009
Published international application - A2
Jan 26, 2009
(Electronic) Receipt
Jan 26, 2009
Abstract
Jan 26, 2009
Claims
Jan 26, 2009
Description
Jan 26, 2009
Drawings
Jan 26, 2009
Priority document (RO-procedure)
Jan 26, 2009
Submission concerning representation
Jan 26, 2009
Submission concerning representation

EP2238223

SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ

Application Number: EP09705941A
Filing Date: Jan 26, 2009
Status: Opposition Rejected; Mar 16, 2018
Publication Date: Aug 26, 2015
External Links: Slate, Register , Google Patents

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Process To Start-Up A Coal Gasification Reactor

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Dossier Documents

EP2238223