IP Verse

A Method And System For The Protection Of Internal Filters Of A Ltft Slurry Bubble Reactor

Patent No. EP2101907 (titled "A Method And System For The Protection Of Internal Filters Of A Ltft Slurry Bubble Reactor") was filed by Statoilhydro ASA on Jan 9, 2008. The application was issued on Nov 12, 2014.

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
SASOL TECHNOLOGY	Aug 6, 2015	KADOR & PARTNER PARTG MBB

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 24, 2022
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jun 24, 2022
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Jun 21, 2022
Termination of the opposition proceedings with revocation of patent
Mar 17, 2022
Advice of delivery
Mar 14, 2022
Advice of delivery
Mar 10, 2022
Decision revoking the European Patent (patent proprietor)
Mar 10, 2022
Decision revoking the European patent (opponent)
Mar 10, 2022
Transmittal of decision / summons - opposition
Mar 10, 2022
Transmittal of decision / summons - opposition
Nov 23, 2021
Communication concerning surcharge and failure to observe time limit
Jul 14, 2021
Advice of delivery
Jul 12, 2021
Advice of delivery
Jul 9, 2021
Communication to opponent concerning maintenance
Jul 9, 2021
Communication with request to file translations
Jul 7, 2021
Refund of fees
Jul 6, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
Jul 6, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
Jul 6, 2021
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jul 6, 2021
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jul 6, 2021
Maintenance of the patent with the documents specified in the final decision
Jul 1, 2021
(Electronic) Receipt
Jul 1, 2021
F3014 Oral Proceedings: Order cancelling/postponing
Jul 1, 2021
Letter accompanying subsequently filed items
Jul 1, 2021
Withdrawal of an appeal
Mar 10, 2021
Refund of fees
Mar 4, 2021
F3345 Forwarding of submissions to parties
Mar 1, 2021
(Electronic) Receipt
Mar 1, 2021
Letter accompanying subsequently filed items
Mar 1, 2021
Withdrawal of an appeal
Jan 25, 2021
Advice of delivery
Jan 22, 2021
Advice of delivery
Jan 20, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jan 20, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jan 19, 2021
F3011.1 Oral Proceedings: summons
Jan 19, 2021
F3011.1 Oral Proceedings: summons
Jan 14, 2021
F3010 Oral proceedings: order for summons
Jul 24, 2020
F3303.16 Change of composition of the Board (T)
Mar 4, 2019
Composition of the board (T)
Feb 22, 2019
F3345 Forwarding of submissions to parties
Feb 22, 2019
F3345 Forwarding of submissions to parties
Feb 18, 2019
(Electronic) Receipt
Feb 18, 2019
(Electronic) Receipt
Feb 18, 2019
Letter accompanying subsequently filed items
Feb 18, 2019
Letter accompanying subsequently filed items
Feb 18, 2019
Reply to appeal
Feb 18, 2019
Reply to appeal
Oct 8, 2018
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Oct 8, 2018
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Oct 1, 2018
(Electronic) Receipt
Oct 1, 2018
Amended claims with annotations
Oct 1, 2018
Amended description with annotations
Oct 1, 2018
Annexes (other than cited documents) regarding appeal procedure
Oct 1, 2018
Annexes (other than cited documents) regarding appeal procedure
Oct 1, 2018
Claims
Oct 1, 2018
Description
Oct 1, 2018
Letter accompanying subsequently filed items
Oct 1, 2018
Statement of grounds of appeal
Sep 19, 2018
(Electronic) Receipt
Sep 19, 2018
Letter accompanying subsequently filed items
Sep 19, 2018
Non-Patent Literature cited during the appeal procedure
Sep 19, 2018
Non-Patent Literature cited during the appeal procedure
Sep 19, 2018
Non-Patent Literature cited during the appeal procedure
Sep 19, 2018
Non-Patent Literature cited during the appeal procedure
Sep 19, 2018
Non-Patent Literature cited during the appeal procedure
Sep 19, 2018
Non-Patent Literature cited during the appeal procedure
Sep 19, 2018
Patent Document cited during the appeal procedure
Sep 19, 2018
Patent Document cited during the appeal procedure
Sep 19, 2018
Patent Document cited during the appeal procedure
Sep 19, 2018
Patent Document cited during the appeal procedure
Sep 19, 2018
Patent Document cited during the appeal procedure
Sep 19, 2018
Patent Document cited during the appeal procedure
Sep 19, 2018
Patent Document cited during the appeal procedure
Sep 19, 2018
Statement of grounds of appeal
Aug 6, 2018
F3204 Communication of the file number to the parties
Aug 6, 2018
F3204 Communication of the file number to the parties
Aug 1, 2018
(Electronic) Receipt
Aug 1, 2018
Annexes (other than cited documents) regarding appeal procedure
Aug 1, 2018
Letter accompanying subsequently filed items
Aug 1, 2018
Notice of appeal
Jul 23, 2018
F3204 Communication of the file number to the parties
Jul 23, 2018
F3204 Communication of the file number to the parties
Jul 18, 2018
Processing of an appeal
Jul 17, 2018
(Electronic) Receipt
Jul 17, 2018
Letter accompanying subsequently filed items
Jul 17, 2018
Notice of appeal
Jun 6, 2018
Advice of delivery
Jun 4, 2018
Communication of amended entries
May 28, 2018
Advice of delivery
May 24, 2018
Advice of delivery
May 22, 2018
Acknowledgement of a document
May 22, 2018
Acknowledgement of a document
May 22, 2018
Annex to the communication - opposition
May 22, 2018
Decision of the Opposition Division and instruction
May 22, 2018
Druckexemplar in opposition procedure
May 22, 2018
Grounds for the decision (Annex) - opposition
May 22, 2018
Interlocutory decision in opposition proceedings
May 22, 2018
Internal form - Opposition/addressees
May 22, 2018
Internal form - Opposition/addressees
May 22, 2018
Means of redress
May 22, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 22, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 22, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
May 22, 2018
Provision of a copy of the minutes - opposition procedure
May 22, 2018
Scanned annex to a communication - opposition procedure
May 22, 2018
Scanned annex to a communication - opposition procedure
Dec 8, 2017
Information about the result of oral proceedings
Nov 16, 2017
Brief communication - Opposition proceedings
Nov 13, 2017
Brief communication - Opposition proceedings
Nov 13, 2017
Brief communication - Opposition proceedings
Nov 9, 2017
Request for interpreters during oral proceedings
Nov 8, 2017
Letter regarding the opposition procedure (no time limit)
Nov 8, 2017
Written submission in preparation to/during oral proceedings
Oct 17, 2017
Brief communication - Opposition proceedings
Oct 12, 2017
(Electronic) Receipt
Oct 12, 2017
Brief communication - Opposition proceedings
Oct 12, 2017
Brief communication - Opposition proceedings
Oct 12, 2017
Letter accompanying subsequently filed items
Oct 12, 2017
Written submission in preparation to/during oral proceedings
Oct 6, 2017
(Electronic) Receipt
Oct 6, 2017
Request for interpreters during oral proceedings
Oct 6, 2017
Written submission in preparation to/during oral proceedings
Oct 5, 2017
Request for interpreters during oral proceedings
Mar 31, 2017
Advice of delivery
Mar 30, 2017
Advice of delivery
Mar 30, 2017
Advice of delivery
Mar 30, 2017
Advice of delivery
Mar 29, 2017
Acknowledgement of a document
Mar 29, 2017
Acknowledgement of a document
Mar 29, 2017
Annex to the communication - opposition
Mar 29, 2017
Information concerning oral proceedings
Mar 29, 2017
Preparation for oral proceedings
Mar 29, 2017
Summons to attend oral proceedings
Mar 29, 2017
Summons to attend oral proceedings
Mar 24, 2017
Information about the result of oral proceedings
Mar 21, 2017
Advice of delivery
Jul 18, 2016
Brief communication - Opposition proceedings
Jul 18, 2016
Communication of observations of the patent proprietor to opponent(s) with time limit
May 30, 2016
Communication of observations of the patent proprietor to opponent(s) with time limit
May 30, 2016
Letter regarding the opposition procedure (no time limit)
Feb 3, 2016
Communication of observations of the patent proprietor to opponent(s) with time limit
Jan 26, 2016
Claims
Jan 26, 2016
Claims
Jan 26, 2016
Reply of the patent proprietor to the notice(s) of opposition
Sep 16, 2015
Communication of a notice of opposition and request to file observations
Sep 16, 2015
Notice of further oppositions to opponent(s)
Aug 14, 2015
Communication of a notice of opposition - first information to patent proprietor
Aug 6, 2015
Non-patent literature cited during the opposition procedure
Aug 6, 2015
Non-patent literature cited during the opposition procedure
Aug 6, 2015
Non-patent literature cited during the opposition procedure
Aug 6, 2015
Non-patent literature cited during the opposition procedure
Aug 6, 2015
Non-patent literature cited during the opposition procedure
Aug 6, 2015
Notice of opposition
Aug 6, 2015
Patent document cited during the opposition procedure
Aug 6, 2015
Patent document cited during the opposition procedure
Aug 6, 2015
Patent document cited during the opposition procedure
Aug 6, 2015
Patent document cited during the opposition procedure
Aug 6, 2015
Patent document cited during the opposition procedure
Aug 6, 2015
Patent document cited during the opposition procedure
Aug 6, 2015
Payment of fees and costs
Apr 2, 2015
Submission concerning change of applicant's representative
Feb 11, 2015
Refund of fees
Nov 12, 2014
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Oct 16, 2014
Decision to grant a European patent
Sep 29, 2014
Filing of the translations of the claims
Sep 29, 2014
French translation of claims
Sep 29, 2014
German translation of the claims
Sep 29, 2014
Payment of fees and costs
May 30, 2014
Bibliographic data of the European patent application
May 30, 2014
Communication about intention to grant a European patent
May 30, 2014
Intention to grant (signatures)
May 30, 2014
Text intended for grant
Mar 18, 2013
Claims
Mar 18, 2013
Reply to communication from the Examining Division
Mar 12, 2013
Grant of extension of time limit (examination procedure)
Mar 5, 2013
Request for extension of time limit to communication from the Examining Division
Oct 26, 2012
Annex to the communication
Oct 26, 2012
Communication from the Examining Division
Jun 23, 2010
Priority document (electronically transmitted)
Mar 24, 2010
Letter concerning the priority
Mar 24, 2010
Priority document
Dec 8, 2009
Priority document not received from IB during Euro-PCT phase
Oct 15, 2009
Reply by International Bureau
Oct 1, 2009
Enquiry with the International Bureau
Aug 26, 2009
Notification on forthcoming publication of bibliographic data
Aug 21, 2009
Communication regarding possible amendment of claims/payment of claims fees
Aug 3, 2009
Copy of the international preliminary report on patentability
Jul 15, 2009
Notification of the recording of a change
Jul 10, 2009
Amended claims filed after receipt of (European) search report
Jul 10, 2009
Annex
Jul 10, 2009
Request for entry into the European phase
May 25, 2009
Information on entry into European phase
Sep 4, 2008
Copy of the international search report
Sep 4, 2008
International publication of the international search report
Jul 17, 2008
Published international application - A2
Feb 27, 2008
Abstract
Feb 27, 2008
Claims
Feb 27, 2008
Description
Feb 27, 2008
Drawings

EP2101907

STATOILHYDRO ASA

Application Number: EP08714197A
Filing Date: Jan 9, 2008
Status: Revoked; Jun 24, 2022
Publication Date: Nov 12, 2014
External Links: Slate, Register , Google Patents