Wash Column

Patent No. EP2427251 (titled "Wash Column") was filed by Nederlandse Organisatie Voor Toegepast Natuurwetenschappelijk Onderzoek TNO on May 6, 2010. The application was issued on Sep 6, 2017.

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
SPECHT	Jun 5, 2018	MULLER BORE & PARTNER PATENTANWALTE 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

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Jun 27, 2019
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jun 27, 2019
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Jun 24, 2019
Termination of the opposition proceedings with revocation of patent
Apr 11, 2019
Advice of delivery
Mar 19, 2019
Advice of delivery
Mar 19, 2019
Advice of delivery
Mar 15, 2019
Advice of delivery
Mar 13, 2019
Acknowledgement of a document
Mar 13, 2019
Acknowledgement of a document
Mar 13, 2019
Decision of the Opposition Division and instruction
Mar 13, 2019
Decision revoking the European patent
Mar 13, 2019
Grounds for the decision (Annex) - opposition
Mar 13, 2019
Internal form - Opposition/addressees
Mar 13, 2019
Means of redress
Jun 20, 2018
Communication of a notice of opposition and request to file observations
Jun 20, 2018
Notice of further oppositions to opponent(s)
Jun 11, 2018
Communication of a notice of opposition - first information to patent proprietor
Jun 5, 2018
(Electronic) Receipt
Jun 5, 2018
Non-patent literature cited during the opposition procedure
Jun 5, 2018
Notice of opposition
Jun 5, 2018
Notice of opposition
Jun 5, 2018
Patent document cited during the opposition procedure
Jun 5, 2018
Patent document cited during the opposition procedure
Jun 5, 2018
Patent document cited during the opposition procedure
Sep 7, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Aug 10, 2017
Decision to grant a European patent
Jul 26, 2017
(Electronic) Receipt
Jul 26, 2017
Filing of the translations of the claims
Jul 26, 2017
French translation of claims
Jul 26, 2017
German translation of the claims
Mar 29, 2017
Bibliographic data of the European patent application
Mar 29, 2017
Communication about intention to grant a European patent
Mar 29, 2017
Intention to grant (signatures)
Mar 29, 2017
Text intended for grant (clean copy)
Mar 29, 2017
Text intended for grant (version for approval)
Mar 2, 2017
Notification concerning the date of oral proceedings
Feb 28, 2017
Letter dealing with oral proceedings
Feb 22, 2017
(Electronic) Receipt
Feb 22, 2017
Amended claims with annotations
Feb 22, 2017
Amended description with annotations
Feb 22, 2017
Claims
Feb 22, 2017
Description
Feb 22, 2017
Letter accompanying subsequently filed items
Feb 22, 2017
Letter dealing with oral proceedings
Feb 21, 2017
Annex to the communication
Feb 21, 2017
Consultation by telephone/in person
Feb 21, 2017
Result of consultation by telephone/in person
Feb 13, 2017
(Electronic) Receipt
Feb 13, 2017
Amended claims with annotations
Feb 13, 2017
Amended claims with annotations
Feb 13, 2017
Amended claims with annotations
Feb 13, 2017
Amended claims with annotations
Feb 13, 2017
Amended description with annotations
Feb 13, 2017
Amended description with annotations
Feb 13, 2017
Claims
Feb 13, 2017
Claims
Feb 13, 2017
Claims
Feb 13, 2017
Claims
Feb 13, 2017
Description
Feb 13, 2017
Description
Feb 13, 2017
Letter accompanying subsequently filed items
Feb 13, 2017
Letter dealing with oral proceedings
Sep 13, 2016
Advice of delivery
Aug 31, 2016
Letter dealing with oral proceedings
Aug 26, 2016
Acknowledgement of a document
Aug 26, 2016
Annex to the communication
Aug 26, 2016
Summons to attend oral proceedings
Aug 8, 2016
Preparation for oral proceedings
Apr 21, 2016
Acknowledgement of receipt of third party observations
Apr 21, 2016
Transmittal of third party observations to applicant
Apr 11, 2016
Non-patent literature filed by a third party
Apr 11, 2016
Observations by third parties
Apr 11, 2016
Patent document filed by a Third party
Apr 11, 2016
Patent document filed by a Third party
Oct 8, 2015
Communication of amended entries concerning the representative
Sep 29, 2015
Submission concerning change of applicant's representative
Sep 2, 2015
(Electronic) Receipt
Sep 2, 2015
Amended claims with annotations
Sep 2, 2015
Amended description with annotations
Sep 2, 2015
Claims
Sep 2, 2015
Description
Sep 2, 2015
Letter accompanying subsequently filed items
Sep 2, 2015
Reply to communication from the Examining Division
Jul 8, 2015
Grant of extension of time limit (examination procedure)
Jul 2, 2015
(Electronic) Receipt
Jul 2, 2015
Letter accompanying subsequently filed items
Jul 2, 2015
Request for extension of time limit to communication from the Examining Division
Mar 18, 2015
Communication of the registration of a transfer or change of name and/or address
Mar 12, 2015
Submission concerning representation
Mar 9, 2015
Submission concerning change of applicant's address
Mar 2, 2015
Annex to the communication
Mar 2, 2015
Communication from the Examining Division
Apr 11, 2014
Acknowledgement of receipt of third party observations
Apr 11, 2014
Transmittal of third party observations to applicant
Mar 24, 2014
Non-patent literature filed by a third party
Mar 24, 2014
Observations by third parties
Mar 24, 2014
Patent document filed by a Third party
Jan 22, 2014
(Electronic) Receipt
Jan 22, 2014
Amended claims with annotations
Jan 22, 2014
Amended description with annotations
Jan 22, 2014
Claims
Jan 22, 2014
Description
Jan 22, 2014
Letter accompanying subsequently filed items
Jan 22, 2014
Reply to communication from the Examining Division
Dec 9, 2013
Grant of extension of time limit (examination procedure)
Dec 4, 2013
(Electronic) Receipt
Dec 4, 2013
Letter accompanying subsequently filed items
Dec 4, 2013
Request for extension of time limit to communication from the Examining Division
Aug 13, 2013
Annex to the communication
Aug 13, 2013
Communication from the Examining Division
Aug 5, 2013
Examination started
Apr 23, 2013
CDS Clean up - amended data concerning the representative for the applicant
Apr 2, 2013
Submission concerning representation
Jun 18, 2012
Amended claims filed after receipt of (European) search report
Jun 18, 2012
Amended claims with annotations
Jun 18, 2012
Amendments received before examination
Jun 15, 2012
Amended claims filed after receipt of (European) search report
Jun 15, 2012
Amended claims with annotations
Jun 15, 2012
Amendments received before examination
Feb 15, 2012
Notification on forthcoming publication of bibliographic data
Dec 19, 2011
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Nov 22, 2011
Copy of the international preliminary report on patentability
Nov 16, 2011
(Electronic) Receipt
Nov 16, 2011
Request for entry into the European phase
Nov 14, 2011
Notification of the recording of a change
Sep 16, 2011
Information on entry into European phase
Dec 3, 2010
Priority document (electronically transmitted)
Nov 11, 2010
Copy of the international search report
Nov 11, 2010
Published international application - A1
Jun 17, 2010
Written opinion of the ISA, boxes No. I to VIII
Jun 17, 2010
Written opinion of the ISA, cover sheet
Jun 17, 2010
Written opinion of the ISA, supplemental box
May 6, 2010
Abstract
May 6, 2010
Claims
May 6, 2010
Description
May 6, 2010
Drawings

EP2427251

NEDERLANDSE ORGANISATIE VOOR TOEGEPAST NATUURWETENSCHAPPELIJK ONDERZOEK TNO

Application Number: EP10718321A
Filing Date: May 6, 2010
Status: Revoked; Jun 28, 2019
Publication Date: Sep 6, 2017
External Links: Slate, Register , Google Patents

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Dossier Documents

EP2427251