Filter System With Filter Element

Patent No. EP2862614 (titled "Filter System With Filter Element") was filed by Mannhummel on Aug 27, 2014. The application was issued on Aug 23, 2023.

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
DONALDSON	Sep 5, 2019	EISENFUHR SPEISER

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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Jul 27, 2023
Decision to maintain the European patent in amended form
Jul 27, 2023
Decision to maintain the European patent in amended form
Jul 21, 2023
Termination of the opposition proceedings with maintenance of patent
Jul 18, 2023
(Electronic) Receipt
Jul 18, 2023
English translation of the claims
Jul 18, 2023
French translation of claims
Jul 18, 2023
Letter accompanying subsequently filed items
Jun 28, 2023
Communication of bibliographic data
Jun 28, 2023
Communication to opponent concerning maintenance
Jun 28, 2023
Communication with request to file translations
Jun 23, 2023
Maintenance of the patent with the documents specified in the final decision
Jun 23, 2023
Maintenance of the patent with the documents specified in the final decision
Jun 21, 2023
Refund of fees
Jun 20, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Jun 20, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Jun 20, 2023
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jun 20, 2023
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jun 15, 2023
(Electronic) Receipt
Jun 15, 2023
F3014 Oral Proceedings: Order cancelling/postponing
Jun 15, 2023
Letter accompanying subsequently filed items
May 31, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
May 31, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Mar 21, 2023
F3011.1 Oral Proceedings: summons
Mar 21, 2023
F3011.1 Oral Proceedings: summons
Mar 16, 2023
F3010 Oral proceedings: order for summons
Feb 24, 2023
F3345 Forwarding of submissions to parties
Feb 21, 2023
(Electronic) Receipt
Feb 21, 2023
Letter accompanying subsequently filed items
Feb 21, 2023
Letter relating to Appeal Procedure
Nov 7, 2022
Communication of amended entries in the Register of European Patents
Nov 7, 2022
F3345 Forwarding of submissions to parties
Nov 3, 2022
F3345 Forwarding of submissions to parties
Nov 1, 2022
General authorisation
Nov 1, 2022
Letter accompanying subsequently filed items
Nov 1, 2022
Request for a change of address - opponent
Oct 27, 2022
(Electronic) Receipt
Oct 27, 2022
Annexes (other than cited documents) regarding appeal procedure
Oct 27, 2022
Letter accompanying subsequently filed items
Oct 27, 2022
Patent Document cited during the appeal procedure
Oct 27, 2022
Patent Document cited during the appeal procedure
Oct 27, 2022
Patent Document cited during the appeal procedure
Oct 27, 2022
Patent Document cited during the appeal procedure
Oct 27, 2022
Patent Document cited during the appeal procedure
Oct 27, 2022
Patent Document cited during the appeal procedure
Oct 27, 2022
Patent Document cited during the appeal procedure
Oct 27, 2022
Patent Document cited during the appeal procedure
Oct 27, 2022
Patent Document cited during the appeal procedure
Oct 27, 2022
Patent Document cited during the appeal procedure
Oct 27, 2022
Patent Document cited during the appeal procedure
Oct 27, 2022
Reply to appeal
Aug 1, 2022
Composition of the board (T)
Jun 17, 2022
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jun 13, 2022
(Electronic) Receipt
Jun 13, 2022
Amended claims with annotations
Jun 13, 2022
Amended claims with annotations
Jun 13, 2022
Amended claims with annotations
Jun 13, 2022
Amended claims with annotations
Jun 13, 2022
Amended claims with annotations
Jun 13, 2022
Auxiliary request during Opposition procedure - 01
Jun 13, 2022
Auxiliary request during Opposition procedure - 02
Jun 13, 2022
Auxiliary request during Opposition procedure - 03
Jun 13, 2022
Auxiliary request during Opposition procedure - 04
Jun 13, 2022
Auxiliary request during Opposition procedure - 05
Jun 13, 2022
Letter accompanying subsequently filed items
Jun 13, 2022
Statement of grounds of appeal
Apr 20, 2022
F3204 Communication of the file number to the parties
Apr 20, 2022
F3204 Communication of the file number to the parties
Apr 13, 2022
(Electronic) Receipt
Apr 13, 2022
Letter accompanying subsequently filed items
Apr 13, 2022
Notice of appeal
Feb 4, 2022
(Electronic) Receipt
Feb 4, 2022
Advice of delivery
Feb 4, 2022
Letter accompanying subsequently filed items
Feb 3, 2022
Annex to the communication - opposition
Feb 3, 2022
Decision of the Opposition Division and instruction
Feb 3, 2022
Druckexemplar in opposition procedure
Feb 3, 2022
Grounds for the decision (Annex) - opposition
Feb 3, 2022
Interlocutory decision in opposition proceedings
Feb 3, 2022
Interlocutory decision in opposition proceedings
Feb 3, 2022
Means of redress
Feb 3, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 3, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 3, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Feb 3, 2022
Provision of a copy of the minutes - opposition procedure
Feb 3, 2022
Provision of a copy of the minutes - opposition procedure
Feb 3, 2022
Scanned annex to a communication - opposition procedure
Feb 3, 2022
Transmittal of decision / summons - opposition
Feb 3, 2022
Transmittal of decision / summons - opposition
Jan 19, 2022
Information about the result of oral proceedings
Nov 24, 2021
Brief communication - Opposition proceedings
Nov 19, 2021
(Electronic) Receipt
Nov 19, 2021
(Electronic) Receipt
Nov 19, 2021
Letter accompanying subsequently filed items
Nov 19, 2021
Letter accompanying subsequently filed items
Nov 19, 2021
Request for interpreters during oral proceedings
Nov 19, 2021
Written submission in preparation to/during oral proceedings
Nov 16, 2021
Brief communication - Opposition proceedings
Nov 11, 2021
(Electronic) Receipt
Aug 26, 2021
(Electronic) Receipt
Aug 24, 2021
Notification concerning the date of oral proceedings
Aug 24, 2021
Notification concerning the date of oral proceedings
Apr 20, 2021
Communication of the registration of a transfer or change of name and/or address
Apr 14, 2021
Submission concerning change of applicant's name
Feb 17, 2021
Advice of delivery
Feb 12, 2021
(Electronic) Receipt
Feb 12, 2021
Advice of delivery
Feb 12, 2021
Letter accompanying subsequently filed items
Feb 11, 2021
Annex to the communication - opposition
Feb 11, 2021
Information concerning oral proceedings
Feb 11, 2021
Summons to attend oral proceedings
Feb 11, 2021
Summons to attend oral proceedings
Feb 11, 2021
Transmittal of decision / summons - opposition
Feb 11, 2021
Transmittal of decision / summons - opposition
Sep 25, 2020
Brief communication - Opposition proceedings
Sep 21, 2020
(Electronic) Receipt
Sep 21, 2020
Letter regarding the opposition procedure (no time limit)
Sep 21, 2020
Reply to an examination report in opposition proceedings
Sep 11, 2020
Brief communication - Opposition proceedings
Sep 3, 2020
(Electronic) Receipt
Sep 3, 2020
Auxiliary request during Opposition procedure
Sep 3, 2020
Auxiliary request during Opposition procedure
Sep 3, 2020
Auxiliary request during Opposition procedure
Sep 3, 2020
Auxiliary request during Opposition procedure
Sep 3, 2020
Auxiliary request during Opposition procedure
Sep 3, 2020
Auxiliary request during Opposition procedure - 01
Sep 3, 2020
Auxiliary request during Opposition procedure - 02
Sep 3, 2020
Auxiliary request during Opposition procedure - 03
Sep 3, 2020
Auxiliary request during Opposition procedure - 04
Sep 3, 2020
Auxiliary request during Opposition procedure - 05
Sep 3, 2020
Letter accompanying subsequently filed items
Sep 3, 2020
Reply to an examination report in opposition proceedings
May 11, 2020
Annex to the communication - opposition
May 11, 2020
Communication inviting the parties to file observations
May 11, 2020
Internal form - Opposition/addressees
Jan 17, 2020
Brief communication - Opposition proceedings
Jan 13, 2020
(Electronic) Receipt
Jan 13, 2020
Letter accompanying subsequently filed items
Jan 13, 2020
Reply of the patent proprietor to the notice(s) of opposition
Oct 22, 2019
Brief communication - Opposition proceedings
Oct 21, 2019
Communication of amended entries concerning the representative
Oct 15, 2019
(Electronic) Receipt
Oct 15, 2019
Submission concerning change of proprietor's representative
Sep 18, 2019
Brief communication - Opposition proceedings
Sep 17, 2019
Communication of a notice of opposition and request to file observations
Sep 17, 2019
Notice of further oppositions to opponent(s)
Sep 13, 2019
Letter regarding the opposition procedure (no time limit)
Sep 10, 2019
Communication of a notice of opposition - first information to patent proprietor
Sep 5, 2019
(Electronic) Receipt
Sep 5, 2019
Any annexes (other than citation) to an opposition letter
Sep 5, 2019
Citation in opposition procedure - 001
Sep 5, 2019
Citation in opposition procedure - 002
Sep 5, 2019
Citation in opposition procedure - 003
Sep 5, 2019
Citation in opposition procedure - 004
Sep 5, 2019
Citation in opposition procedure - 005
Sep 5, 2019
Citation in opposition procedure - 006
Sep 5, 2019
Citation in opposition procedure - 007
Sep 5, 2019
Citation in opposition procedure - 008
Sep 5, 2019
Citation in opposition procedure - 009
Sep 5, 2019
Citation in opposition procedure - 010
Sep 5, 2019
Consolidated list of cited opposition documents
Sep 5, 2019
Notice of opposition
Sep 5, 2019
Notice of opposition
Sep 5, 2019
Patent document cited during the opposition procedure
Dec 17, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 8, 2018
Decision to grant a European patent
Oct 29, 2018
Communication of the registration of a transfer or change of name and/or address
Oct 23, 2018
(Electronic) Receipt
Oct 23, 2018
English translation of the claims
Oct 23, 2018
Filing of the translations of the claims
Oct 23, 2018
French translation of claims
Oct 23, 2018
Submission concerning change of applicant's address
Jun 22, 2018
Bibliographic data of the European patent application
Jun 22, 2018
Communication about intention to grant a European patent
Jun 22, 2018
Intention to grant (signatures)
Jun 22, 2018
Text intended for grant (clean copy)
Jun 22, 2018
Text intended for grant (version for approval)
May 11, 2018
Amended claims with annotations
May 11, 2018
Amended description with annotations
May 11, 2018
Claims
May 11, 2018
Description
May 11, 2018
Reply to communication from the Examining Division
May 2, 2018
Amended claims with annotations
May 2, 2018
Amended description with annotations
May 2, 2018
Claims
May 2, 2018
Description
May 2, 2018
Reply to communication from the Examining Division
Jan 3, 2018
Annex to the communication
Jan 3, 2018
Communication from the Examining Division
Jul 19, 2017
Amended claims with annotations
Jul 19, 2017
Claims
Jul 19, 2017
Reply to communication from the Examining Division
Jul 7, 2017
Amended claims with annotations
Jul 7, 2017
Claims
Jul 7, 2017
Reply to communication from the Examining Division
May 3, 2017
Grant of extension of time limit (examination procedure)
Apr 26, 2017
Request for extension of time limit to communication from the Examining Division
Jan 2, 2017
Annex to the communication
Jan 2, 2017
Communication from the Examining Division
Dec 19, 2016
Examination started
Sep 14, 2016
Notification regarding date of start of examination with possibility to withdraw
Oct 28, 2015
Amended claims filed after receipt of (European) search report
Oct 28, 2015
Amended claims with annotations
Oct 28, 2015
Amendments received before examination
Oct 22, 2015
Amended claims filed after receipt of (European) search report
Oct 22, 2015
Amended claims with annotations
Oct 22, 2015
Amendments received before examination
Apr 28, 2015
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Mar 25, 2015
Notification of forthcoming publication
Mar 20, 2015
Communication regarding the transmission of the European search report
Mar 20, 2015
European search opinion
Mar 20, 2015
European search report
Mar 4, 2015
Search started
Nov 8, 2014
Letter concerning the priority
Nov 8, 2014
Priority document
Oct 20, 2014
Communication to designated inventor
Oct 20, 2014
Communication to designated inventor
Oct 20, 2014
Communication to designated inventor
Aug 27, 2014
Abstract
Aug 27, 2014
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Aug 27, 2014
Claims
Aug 27, 2014
Description
Aug 27, 2014
Designation of inventor
Aug 27, 2014
Designation of inventor
Aug 27, 2014
Designation of inventor
Aug 27, 2014
Drawings
Aug 27, 2014
Priority search results
Aug 27, 2014
Request for grant of a European patent

EP2862614

MANNHUMMEL

Application Number: EP14182486A
Filing Date: Aug 27, 2014
Status: Patent Maintained As Amended; Jul 21, 2023
Publication Date: Aug 23, 2023
External Links: Slate, Register , Google Patents

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Filter System With Filter Element

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Dossier Documents

EP2862614