Device For Separating Particles For An Aerosol Stream

Patent No. EP2447486 (titled "Device For Separating Particles For An Aerosol Stream") was filed by Elringklinger on Aug 1, 2009. The application was issued on Feb 7, 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
MANN HUMMEL	Apr 1, 2015	KOHLER SCHMID MOBUS PATENTANWALTE

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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Jan 11, 2018
Decision to maintain the European patent in amended form
Jan 11, 2018
Decision to maintain the European patent in amended form
Jan 4, 2018
Termination of the opposition proceedings with maintenance of patent
Dec 18, 2017
(Electronic) Receipt
Dec 18, 2017
English translation of the claims
Dec 18, 2017
Filing of the translation of the amended claims
Dec 18, 2017
French translation of claims
Dec 18, 2017
Letter accompanying subsequently filed items
Oct 13, 2017
Communication of bibliographic data
Oct 13, 2017
Communication to opponent concerning maintenance
Oct 13, 2017
Communication with request to file translations
Oct 6, 2017
Maintenance of the patent with the documents specified in the final decision
Sep 29, 2017
Maintenance of the patent with the documents specified in the final decision
Jun 22, 2017
Advice of delivery
Jun 21, 2017
Advice of delivery
Jun 21, 2017
Advice of delivery
Jun 21, 2017
Advice of delivery
Jun 20, 2017
Acknowledgement of a document
Jun 20, 2017
Acknowledgement of a document
Jun 20, 2017
Annex to the communication - opposition
Jun 20, 2017
Decision of the Opposition Division and instruction
Jun 20, 2017
Druckexemplar in opposition procedure
Jun 20, 2017
Grounds for the decision (Annex) - opposition
Jun 20, 2017
Interlocutory decision in opposition proceedings
Jun 20, 2017
Internal form - Opposition/addressees
Jun 20, 2017
Internal form - Opposition/addressees
Jun 20, 2017
Means of redress
Jun 20, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jun 20, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jun 20, 2017
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jun 20, 2017
Provision of a copy of the minutes - opposition procedure
Jun 20, 2017
Scanned annex to a communication - opposition procedure
Jun 20, 2017
Scanned annex to a communication - opposition procedure
May 4, 2017
Information about the result of oral proceedings
Apr 3, 2017
Brief communication - Opposition proceedings
Mar 28, 2017
(Electronic) Receipt
Mar 28, 2017
Any annexes (other than citation) to an opposition letter
Mar 28, 2017
Auxiliary request during Opposition procedure
Mar 28, 2017
Auxiliary request during Opposition procedure
Mar 28, 2017
Auxiliary request during Opposition procedure
Mar 28, 2017
Clean copy of description pages in the opposition procedure
Mar 28, 2017
Written submission in preparation to/during oral proceedings
Mar 28, 2017
Written submission in preparation to/during oral proceedings
Feb 13, 2017
Communication of amended entries
Dec 16, 2016
Brief communication - Opposition proceedings
Dec 15, 2016
Request for interpreters during oral proceedings
Dec 12, 2016
Request for interpreters during oral proceedings
Nov 29, 2016
Advice of delivery
Nov 28, 2016
Advice of delivery
Nov 28, 2016
Advice of delivery
Nov 28, 2016
Advice of delivery
Nov 25, 2016
Acknowledgement of a document
Nov 25, 2016
Acknowledgement of a document
Nov 25, 2016
Annex to the communication - opposition
Nov 25, 2016
Information concerning oral proceedings
Nov 25, 2016
Preparation for oral proceedings
Nov 25, 2016
Summons to attend oral proceedings
Nov 25, 2016
Summons to attend oral proceedings
Nov 22, 2016
Information about the result of oral proceedings
Sep 30, 2016
Brief communication - Opposition proceedings
Sep 23, 2016
(Electronic) Receipt
Sep 23, 2016
Written submission in preparation to/during oral proceedings
Sep 23, 2016
Written submission in preparation to/during oral proceedings
Sep 22, 2016
Advice of delivery
Sep 20, 2016
Advice of delivery
Sep 20, 2016
Advice of delivery
Sep 19, 2016
Acknowledgement of a document
Sep 19, 2016
Acknowledgement of a document
Sep 19, 2016
Annex to the communication - opposition
Sep 19, 2016
Information concerning oral proceedings
Sep 19, 2016
Preparation for oral proceedings
Sep 19, 2016
Summons to attend oral proceedings
Sep 19, 2016
Summons to attend oral proceedings
Sep 14, 2016
Information about the result of oral proceedings
Nov 30, 2015
Brief communication - Opposition proceedings
Nov 20, 2015
(Electronic) Receipt
Nov 20, 2015
Claims
Nov 20, 2015
Letter accompanying subsequently filed items
Nov 20, 2015
Letter regarding the opposition procedure (no time limit)
Nov 18, 2015
Brief communication - Opposition proceedings
Nov 12, 2015
(Electronic) Receipt
Nov 12, 2015
Letter regarding the opposition procedure (no time limit)
Nov 12, 2015
Reply of the patent proprietor to the notice(s) of opposition
Sep 10, 2015
Brief communication - Opposition proceedings
Sep 10, 2015
Grant of extension of time limit (opposition procedure)
Sep 4, 2015
(Electronic) Receipt
Sep 4, 2015
Request for extension of time limit
Jul 6, 2015
Submission concerning representation
May 13, 2015
Communication of a notice of opposition and request to file observations
May 13, 2015
Notice of further oppositions to opponent(s)
Apr 21, 2015
Communication of a notice of opposition - first information to patent proprietor
Apr 1, 2015
(Electronic) Receipt
Apr 1, 2015
Letter regarding the opposition procedure (no time limit)
Apr 1, 2015
Notice of opposition
Apr 1, 2015
Patent document cited during the opposition procedure
Apr 1, 2015
Patent document cited during the opposition procedure
Apr 1, 2015
Patent document cited during the opposition procedure
Apr 1, 2015
Patent document cited during the opposition procedure
Apr 1, 2015
Patent document cited during the opposition procedure
Apr 1, 2015
Patent document cited during the opposition procedure
Apr 1, 2015
Patent document cited during the opposition procedure
Apr 1, 2015
Patent document cited during the opposition procedure
Apr 1, 2015
Patent document cited during the opposition procedure
Apr 1, 2015
Patent document cited during the opposition procedure
Apr 1, 2015
Patent document cited during the opposition procedure
Jul 2, 2014
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jun 5, 2014
Decision to grant a European patent
May 22, 2014
(Electronic) Receipt
May 22, 2014
English translation of the claims
May 22, 2014
Filing of the translations of the claims
May 22, 2014
French translation of claims
May 22, 2014
Letter accompanying subsequently filed items
Jan 30, 2014
Bibliographic data of the European patent application
Jan 30, 2014
Communication about intention to grant a European patent
Jan 30, 2014
Intention to grant (signatures)
Jan 30, 2014
Text intended for grant
Dec 19, 2013
Description
Dec 19, 2013
Reply to communication from the Examining Division
Dec 17, 2013
Annex to the communication
Dec 17, 2013
Consultation by telephone/in person (with time limit)
Dec 17, 2013
Description
Dec 17, 2013
Reply to communication from the Examining Division
Dec 17, 2013
Result of consultation by telephone/in person
Dec 12, 2013
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Aug 8, 2013
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Jun 4, 2013
Bibliographic data of the European patent application
Jun 4, 2013
Communication about intention to grant a European patent
Jun 4, 2013
Intention to grant (signatures)
Jun 4, 2013
Text intended for grant
Nov 9, 2012
Annexes in respect of a client data request
Nov 9, 2012
Non-patent literature cited during the examination procedure
Nov 9, 2012
Reply to invitation to file a copy of priority search results
Oct 29, 2012
Invitation to file a copy of search results(priority)
Oct 16, 2012
(Electronic) Receipt
Oct 16, 2012
Amended claims filed after receipt of (European) search report
Oct 16, 2012
Amended claims with annotations
Oct 16, 2012
Amended description filed after receipt of (European) search report
Oct 16, 2012
Amendments received before examination
Oct 16, 2012
Letter accompanying subsequently filed items
May 7, 2012
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Apr 4, 2012
Notification of forthcoming publication
Mar 21, 2012
Refund of fees
Feb 27, 2012
Communication regarding the transmission of the European search report
Feb 27, 2012
European search opinion
Feb 27, 2012
European search report
Feb 21, 2012
Modified abstract
Jan 27, 2012
Document related to search matters
Jan 23, 2012
Abstract
Jan 23, 2012
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Jan 23, 2012
Claims
Jan 23, 2012
Description
Jan 23, 2012
Designation of inventor
Jan 23, 2012
Designation of inventor
Jan 23, 2012
Designation of inventor
Jan 23, 2012
Designation of inventor
Jan 23, 2012
Drawings
Jan 23, 2012
Priority search results
Jan 23, 2012
Priority search results
Jan 23, 2012
Request for grant of a European patent
Mar 10, 2010
Priority document (electronically transmitted)
Mar 10, 2010
Priority document (electronically transmitted)
Mar 10, 2010
Priority document (electronically transmitted)

EP2447486

ELRINGKLINGER

Application Number: EP12152181A
Filing Date: Aug 1, 2009
Status: Patent Maintained As Amended; Jan 5, 2018
Publication Date: Feb 7, 2018
External Links: Slate, Register , Google Patents

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Device For Separating Particles For An Aerosol Stream

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Dossier Documents

EP2447486