Pumping System

Patent No. EP1869284 (titled "Pumping System") was filed by Aker Wirth on Feb 16, 2006. The application was issued on Dec 26, 2018.

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
BENTEC DRILLING & OILFIELD SYSTEMS	Aug 13, 2019	WERNER & TEN BRINK

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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Feb 28, 2022
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Feb 28, 2022
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Feb 23, 2022
Termination of the opposition proceedings with revocation of patent
Dec 15, 2021
Advice of delivery
Dec 15, 2021
Communication about missing advice of delivery
Nov 15, 2021
Advice of delivery
Nov 12, 2021
Annex to the communication - opposition
Nov 12, 2021
Decision of the Opposition Division and instruction
Nov 12, 2021
Decision revoking the European patent
Nov 12, 2021
Decision revoking the European patent
Nov 12, 2021
Grounds for the decision (Annex) - opposition
Nov 12, 2021
Means of redress
Nov 12, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 12, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 12, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 12, 2021
Provision of a copy of the minutes - opposition procedure
Nov 12, 2021
Provision of a copy of the minutes - opposition procedure
Nov 12, 2021
Scanned annex to a communication - opposition procedure
Nov 12, 2021
Transmittal of decision / summons - opposition
Nov 12, 2021
Transmittal of decision / summons - opposition
Jul 20, 2021
Information about the result of oral proceedings
Jun 16, 2021
Brief communication - Opposition proceedings
Jun 16, 2021
Brief communication - Opposition proceedings
Jun 9, 2021
Brief communication - Opposition proceedings
Jun 4, 2021
Letter accompanying subsequently filed items
Jun 4, 2021
Written submission in preparation to/during oral proceedings
May 27, 2021
Brief communication - Opposition proceedings
May 25, 2021
Brief communication - Opposition proceedings
May 25, 2021
Brief communication - Opposition proceedings
May 20, 2021
(Electronic) Receipt
May 20, 2021
Annex
May 20, 2021
Letter accompanying subsequently filed items
May 20, 2021
Written submission in preparation to/during oral proceedings
May 19, 2021
(Electronic) Receipt
May 19, 2021
Letter accompanying subsequently filed items
May 19, 2021
Written submission in preparation to/during oral proceedings
May 18, 2021
(Electronic) Receipt
May 18, 2021
Citation in opposition procedure - 013
May 18, 2021
Citation in opposition procedure - 014
May 18, 2021
Consolidated list of cited opposition documents
May 18, 2021
Letter accompanying subsequently filed items
May 18, 2021
Written submission in preparation to/during oral proceedings
Mar 23, 2021
Notification concerning the date of oral proceedings
Mar 23, 2021
Notification concerning the date of oral proceedings
Feb 1, 2021
Brief communication - Opposition proceedings
Feb 1, 2021
Brief communication - Opposition proceedings
Jan 26, 2021
(Electronic) Receipt
Jan 26, 2021
Letter accompanying subsequently filed items
Jan 26, 2021
Written submission in preparation to/during oral proceedings
Oct 21, 2020
Advice of delivery
Oct 8, 2020
Advice of delivery
Oct 6, 2020
Information concerning oral proceedings
Oct 6, 2020
Summons to attend oral proceedings
Oct 6, 2020
Summons to attend oral proceedings
Sep 30, 2020
Notification concerning the date of oral proceedings
Sep 30, 2020
Notification concerning the date of oral proceedings
Aug 7, 2020
Advice of delivery
Jul 10, 2020
Communication about missing advice of delivery
Jun 16, 2020
Brief communication - Opposition proceedings
Jun 10, 2020
(Electronic) Receipt
Jun 10, 2020
Advice of delivery
Jun 10, 2020
Letter accompanying subsequently filed items
Jun 10, 2020
Request for interpreters during oral proceedings
Jun 4, 2020
Annex to the communication - opposition
Jun 4, 2020
Information concerning oral proceedings
Jun 4, 2020
Summons to attend oral proceedings
Jun 4, 2020
Summons to attend oral proceedings
Mar 2, 2020
Brief communication - Opposition proceedings
Feb 25, 2020
(Electronic) Receipt
Feb 25, 2020
Letter accompanying subsequently filed items
Feb 25, 2020
Letter regarding the opposition procedure (no time limit)
Feb 17, 2020
Brief communication - Opposition proceedings
Feb 10, 2020
(Electronic) Receipt
Feb 10, 2020
Auxiliary request during Opposition procedure - 01
Feb 10, 2020
Auxiliary request during Opposition procedure - 02
Feb 10, 2020
Auxiliary request during Opposition procedure - 03
Feb 10, 2020
Citation in opposition procedure - 012
Feb 10, 2020
Letter accompanying subsequently filed items
Feb 10, 2020
Reply of the patent proprietor to the notice(s) of opposition
Nov 18, 2019
Submission concerning representation
Nov 6, 2019
International publication (Pamphlet)
Oct 9, 2019
Communication of a notice of opposition and request to file observations
Oct 9, 2019
Notice of further oppositions to opponent(s)
Aug 20, 2019
Communication of a notice of opposition - first information to patent proprietor
Aug 13, 2019
(Electronic) Receipt
Aug 13, 2019
Citation in opposition procedure - 001
Aug 13, 2019
Citation in opposition procedure - 002
Aug 13, 2019
Citation in opposition procedure - 002
Aug 13, 2019
Citation in opposition procedure - 003
Aug 13, 2019
Citation in opposition procedure - 004
Aug 13, 2019
Citation in opposition procedure - 005
Aug 13, 2019
Citation in opposition procedure - 006
Aug 13, 2019
Citation in opposition procedure - 007
Aug 13, 2019
Citation in opposition procedure - 008
Aug 13, 2019
Citation in opposition procedure - 009
Aug 13, 2019
Citation in opposition procedure - 010
Aug 13, 2019
Citation in opposition procedure - 011
Aug 13, 2019
Notice of opposition
Aug 13, 2019
Notice of opposition
Aug 13, 2019
Patent document cited during the opposition procedure
Feb 6, 2019
Communication concerning the filing of a power of attorney
Feb 6, 2019
Communication of amended entries concerning the representative
Jan 31, 2019
(Electronic) Receipt
Jan 31, 2019
Authorisation
Jan 31, 2019
Letter accompanying subsequently filed items
Jan 31, 2019
Submission concerning change of applicant's representative
Jan 9, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 29, 2018
Decision to grant a European patent
Nov 15, 2018
(Electronic) Receipt
Nov 15, 2018
English translation of the claims
Nov 15, 2018
French translation of claims
Nov 15, 2018
Letter accompanying subsequently filed items
Sep 18, 2018
Bibliographic data of the European patent application
Sep 18, 2018
Communication about intention to grant a European patent
Sep 18, 2018
Intention to grant (signatures)
Sep 18, 2018
Text intended for grant (clean copy)
Sep 18, 2018
Text intended for grant (version for approval)
Apr 16, 2018
(Electronic) Receipt
Apr 16, 2018
Amended claims with annotations
Apr 16, 2018
Amended description with annotations
Apr 16, 2018
Claims
Apr 16, 2018
Description
Apr 16, 2018
Letter accompanying subsequently filed items
Apr 16, 2018
Reply to communication from the Examining Division
Feb 2, 2018
Annex to the communication
Feb 2, 2018
Communication from the Examining Division
Dec 5, 2016
Amended claims with annotations
Dec 5, 2016
Amended description with annotations
Dec 5, 2016
Claims
Dec 5, 2016
Description
Dec 5, 2016
Reply to communication from the Examining Division
Oct 17, 2016
Communication of amended entries concerning the representative
Oct 10, 2016
Submission concerning change of applicant's representative
Aug 22, 2016
Annex to the communication
Aug 22, 2016
Communication from the Examining Division
Oct 5, 2015
Confirmation of revocation of automatic debit order
Sep 30, 2015
Letter relating to the automatic debiting procedure
Sep 28, 2015
Letter relating to the automatic debiting procedure
Mar 5, 2015
Communication of the registration of a transfer or change of name and/or address
Mar 2, 2015
Annexes in respect of a client data request
Mar 2, 2015
Annexes in respect of a client data request
Mar 2, 2015
Submission concerning change of applicant's name
Feb 26, 2014
Amended claims with annotations
Feb 26, 2014
Claims
Feb 26, 2014
Reply from applicant/patentee regarding third party observations
Dec 3, 2013
Transmittal of third party observations to applicant
Nov 27, 2013
Observations by third parties
Jan 18, 2010
Acknowledgement of receipt of third party observations
Jan 18, 2010
Transmittal of third party observations to applicant
Nov 18, 2009
Observations by third parties
Nov 16, 2009
Observations by third parties
Aug 26, 2009
Communication of the registration of a transfer or change of name and/or address
Jul 17, 2009
Annexes in respect of a client data request
Jul 17, 2009
Submission concerning change of applicant's address
May 28, 2009
Matter concerning the application
Apr 7, 2009
Acknowledgement of receipt of third party observations
Apr 7, 2009
Transmittal of third party observations to applicant
Mar 27, 2009
Non-patent literature cited during the examination procedure
Mar 27, 2009
Observations by third parties
Mar 27, 2009
Patent document cited during the examination procedure
Mar 24, 2009
Non-patent literature cited during the examination procedure
Mar 24, 2009
Observations by third parties
Mar 24, 2009
Patent document cited during the examination procedure
Dec 12, 2008
Priority document
Dec 4, 2008
Priority document (electronically transmitted)
Oct 13, 2008
Communication for party to proceedings/third party
Oct 6, 2008
Annexes in respect of a client data request
Oct 6, 2008
General authorisation
Oct 6, 2008
Letter concerning the priority
Oct 6, 2008
Priority document
Oct 4, 2008
Letter concerning the priority
Oct 2, 2008
Letter concerning the priority
Sep 6, 2008
Letter concerning the priority
Sep 4, 2008
Letter concerning the priority
Sep 2, 2008
Invitation to file priority document
Jul 9, 2008
Abstract
Jul 9, 2008
Abstract
Jul 9, 2008
Claims
Jul 9, 2008
Claims
Jul 9, 2008
Description
Jul 9, 2008
Description
Jul 9, 2008
Reply to communication from the Examining Division
Jul 8, 2008
Abstract
Jul 8, 2008
Abstract
Jul 8, 2008
Claims
Jul 8, 2008
Claims
Jul 8, 2008
Description
Jul 8, 2008
Description
Jul 8, 2008
Reply to communication from the Examining Division
Jun 23, 2008
Grant of extension of time limit (examination procedure)
Jun 18, 2008
Request for extension of time limit to communication from the Examining Division
Jun 17, 2008
Request for extension of time limit to communication from the Examining Division
Apr 7, 2008
Final instructions (loss of partial rights)
Feb 26, 2008
Annex to the communication
Feb 26, 2008
Communication from the Examining Division
Jan 19, 2008
Letter concerning fees and payments
Jan 14, 2008
Reply by International Bureau
Dec 28, 2007
Enquiry with the International Bureau
Dec 27, 2007
Designation deemed to be withdrawn (loss of partial rights)
Nov 28, 2007
Notification on forthcoming publication of bibliographic data
Nov 21, 2007
Communication regarding possible amendment of claims/payment of claims fees
Oct 29, 2007
Copy of the international preliminary report on patentability
Oct 18, 2007
Request for entry into the European phase
Aug 24, 2007
Information on entry into European phase
Oct 19, 2006
Copy of the international search report
Oct 19, 2006
Copy of the international search report
Oct 19, 2006
Published international application - A1
Jun 1, 2006
Abstract
Mar 20, 2006
Abstract
Mar 20, 2006
Claims
Mar 20, 2006
Description
Mar 20, 2006
Drawings

EP1869284

AKER WIRTH

Application Number: EP06707001A
Filing Date: Feb 16, 2006
Status: Revoked; Feb 25, 2022
Publication Date: Dec 26, 2018
External Links: Slate, Register , Google Patents

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Pumping System

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Dossier Documents

EP1869284