The patent EP2570170B1 was granted to Donaldson on Jan 31, 2018 following the initial filing on Jul 17, 2008 under the application number EP12178152A . The current legal status of the patent is No Opposition Filed Within Time Limit.
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.
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Dec 5, 2018
Feb 16, 2018
Jan 5, 2018
Decision to grant a European patent
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Dec 20, 2017
Dec 20, 2017
Dec 20, 2017
Intention to grant (signatures)
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Dec 20, 2017
Text intended for grant (clean copy)
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Dec 20, 2017
Dec 15, 2017
Nov 28, 2017
(Electronic) Receipt
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Nov 28, 2017
Letter accompanying subsequently filed items
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Nov 27, 2017
(Electronic) Receipt
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Nov 27, 2017
Amended claims with annotations
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Nov 27, 2017
Claims
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Nov 27, 2017
Description
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Nov 27, 2017
French translation of claims
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Nov 27, 2017
German translation of the claims
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Nov 27, 2017
Letter accompanying subsequently filed items
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Nov 27, 2017
Aug 2, 2017
Aug 1, 2017
Jul 28, 2017
Jul 19, 2017
Jul 19, 2017
Jul 19, 2017
Intention to grant (signatures)
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Jul 19, 2017
Text intended for grant (clean copy)
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Jul 19, 2017
Jun 8, 2017
(Electronic) Receipt
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Jun 8, 2017
Amended claims with annotations
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Jun 8, 2017
Amended description with annotations
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Jun 8, 2017
Amended description with annotations
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Jun 8, 2017
Claims
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Jun 8, 2017
Description
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Jun 8, 2017
Letter accompanying subsequently filed items
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Jun 8, 2017
Feb 2, 2017
Annex to the communication
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Feb 2, 2017
Communication from the Examining Division
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Dec 19, 2016
Decision to allow further processing
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Dec 8, 2016
Letter concerning fees and payments
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Dec 8, 2016
Payment of fees and costs
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Dec 8, 2016
Payment of fees and costs
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Dec 7, 2016
Amended claims with annotations
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Dec 7, 2016
Claims
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Dec 7, 2016
Request for further processing
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Sep 28, 2016
Jun 6, 2016
May 31, 2016
Feb 19, 2016
Annex to the communication
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Feb 19, 2016
Communication from the Examining Division
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Jan 25, 2016
Amended claims with annotations
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Jan 25, 2016
Claims
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Jan 25, 2016
Nov 26, 2015
Nov 20, 2015
Jul 13, 2015
Annex to the communication
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Jul 13, 2015
Communication from the Examining Division
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Jul 2, 2015
Letter which had not been notified
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Jun 24, 2015
Annex to the communication
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Jun 24, 2015
Communication from the Examining Division
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Dec 8, 2014
Amended claims with annotations
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Dec 8, 2014
Claims
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Dec 8, 2014
Oct 1, 2014
Sep 26, 2014
May 27, 2014
Annex to the communication
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May 27, 2014
Communication from the Examining Division
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May 16, 2014
Examination started
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Apr 24, 2014
Apr 24, 2014
Decision to allow further processing
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Apr 9, 2014
Note on telephone consultation
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Mar 19, 2014
Refund of fees
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Jan 8, 2014
Jan 8, 2014
Amended claims with annotations
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Jan 8, 2014
Amendments received before examination
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Jan 8, 2014
Request for further processing
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Nov 19, 2013
Submission concerning representation
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Oct 30, 2013
Oct 28, 2013
Refund of fees
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Oct 28, 2013
Refund of fees
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Mar 25, 2013
Mar 4, 2013
Refund of fees
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Feb 20, 2013
Notification of forthcoming publication
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Feb 19, 2013
Feb 19, 2013
European search opinion
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Feb 19, 2013
European search report
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Nov 20, 2012
Claims
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Nov 20, 2012
Matter concerning the application
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Oct 19, 2012
Communication to designated inventor
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Oct 19, 2012
Communication to designated inventor
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Oct 19, 2012
Communication to designated inventor
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Oct 19, 2012
Communication to designated inventor
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Sep 10, 2012
Invitation to file claims
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Jul 27, 2012
Abstract
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Jul 27, 2012
Jul 27, 2012
Description
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Jul 27, 2012
Designation of inventor
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Jul 27, 2012
Designation of inventor
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Jul 27, 2012
Designation of inventor
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Jul 27, 2012
Designation of inventor
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Jul 27, 2012
Drawings
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Jul 27, 2012
Request for grant of a European patent
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Mar 5, 2010
Priority document
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Feb 18, 2009
Feb 18, 2009
Feb 18, 2009