Filter Element And Method For Producing A Filter Element

Patent No. EP2507083 (titled "Filter Element And Method For Producing A Filter Element") was filed by Mannhummel on Dec 2, 2010. The application was issued on Dec 21, 2022.

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	Apr 26, 2018	BECK
CARL FREUDENBERG	Apr 19, 2018	-

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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Nov 30, 2022
Communication confirming withdrawal from representation
Nov 30, 2022
Communication of amended entries concerning the representative
Nov 24, 2022
Decision to maintain the European patent in amended form
Nov 24, 2022
Decision to maintain the European patent in amended form
Nov 24, 2022
Decision to maintain the European patent in amended form
Nov 18, 2022
Termination of the opposition proceedings with maintenance of patent
Nov 8, 2022
(Electronic) Receipt
Nov 8, 2022
Amended description with annotations
Nov 8, 2022
Description
Nov 8, 2022
English translation of the claims
Nov 8, 2022
Filing of the translation of the amended claims
Nov 8, 2022
French translation of claims
Nov 8, 2022
Letter accompanying subsequently filed items
Nov 1, 2022
General authorisation
Nov 1, 2022
Letter accompanying subsequently filed items
Nov 1, 2022
Request for a change of address - opponent
Aug 8, 2022
Communication of bibliographic data
Aug 8, 2022
Communication to opponent concerning maintenance
Aug 8, 2022
Communication to opponent concerning maintenance
Aug 8, 2022
Communication with request to file translations
Aug 8, 2022
OPPODREX with handwritten amendments
Jul 28, 2022
Maintenance of the patent with the documents specified in the final decision
Jul 11, 2022
Advice of delivery
Jul 6, 2022
Communication about missing proof of delivery
Jun 9, 2022
Decision of the Board of Appeal
Jun 9, 2022
F3032 Notification(s) of the decision
Jun 9, 2022
F3032 Notification(s) of the decision
Jun 9, 2022
F3032 Notification(s) of the decision
May 20, 2022
Description
May 20, 2022
F3013 Oral Proceedings: Forwarding minutes
May 20, 2022
F3013 Oral Proceedings: Forwarding minutes
May 20, 2022
F3013 Oral Proceedings: Forwarding minutes
May 20, 2022
F3315 Oral Proceedings: Minutes (Appellant : Proprietor)
May 20, 2022
Outgoing annexe(s) - Board of Appeal
May 19, 2022
F3345 Forwarding of submissions to parties
May 19, 2022
F3345 Forwarding of submissions to parties
May 13, 2022
(Electronic) Receipt
May 13, 2022
Letter accompanying subsequently filed items
May 13, 2022
Letter dealing with oral proceedings during the appeal procedure
May 11, 2022
Advice of delivery
May 10, 2022
(Electronic) Receipt
May 10, 2022
F3013 Oral Proceedings: Forwarding minutes
May 10, 2022
F3013 Oral Proceedings: Forwarding minutes
May 10, 2022
F3013 Oral Proceedings: Forwarding minutes
May 10, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
May 10, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
May 10, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
May 10, 2022
F3315 Oral Proceedings: Minutes (Appellant : Proprietor)
May 10, 2022
F3345 Forwarding of submissions to parties
May 10, 2022
F3345 Forwarding of submissions to parties
May 10, 2022
Letter accompanying subsequently filed items
May 10, 2022
Outgoing annexe(s) - Board of Appeal
May 9, 2022
(Electronic) Receipt
May 9, 2022
Advice of delivery
May 9, 2022
Letter accompanying subsequently filed items
May 5, 2022
(Electronic) Receipt
May 5, 2022
(Electronic) Receipt
May 5, 2022
F3010 Oral proceedings: order for summons
May 5, 2022
F3345 Forwarding of submissions to parties
May 5, 2022
F3345 Forwarding of submissions to parties
May 5, 2022
F3345 Forwarding of submissions to parties
May 5, 2022
F3345 Forwarding of submissions to parties
May 5, 2022
Letter accompanying subsequently filed items
May 5, 2022
Letter accompanying subsequently filed items
May 5, 2022
Letter dealing with oral proceedings during the appeal procedure
May 5, 2022
Letter dealing with oral proceedings during the appeal procedure
May 3, 2022
(Electronic) Receipt
May 3, 2022
Authorisation
May 3, 2022
Letter accompanying subsequently filed items
May 3, 2022
Letter relating to Appeal Procedure
Apr 29, 2022
F3345 Forwarding of submissions to parties
Apr 29, 2022
F3345 Forwarding of submissions to parties
Apr 29, 2022
F3345 Forwarding of submissions to parties
Apr 29, 2022
F3345 Forwarding of submissions to parties
Apr 28, 2022
(Electronic) Receipt
Apr 28, 2022
(Electronic) Receipt
Apr 28, 2022
Annexes (other than cited documents) regarding appeal procedure
Apr 28, 2022
Letter accompanying subsequently filed items
Apr 28, 2022
Letter accompanying subsequently filed items
Apr 28, 2022
Letter dealing with oral proceedings during the appeal procedure
Apr 28, 2022
Letter dealing with oral proceedings during the appeal procedure
Apr 14, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Apr 14, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Apr 14, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Apr 14, 2022
F3345 Forwarding of submissions to parties
Apr 14, 2022
F3345 Forwarding of submissions to parties
Apr 11, 2022
(Electronic) Receipt
Apr 11, 2022
Letter accompanying subsequently filed items
Apr 11, 2022
Request for interpreters during oral proceedings
Apr 8, 2022
F3004 Communication of the Registry
Apr 8, 2022
F3004 Communication of the Registry
Apr 8, 2022
F3004 Communication of the Registry
Feb 24, 2022
Oral proceedings: change of venue
Feb 24, 2022
Oral proceedings: change of venue
Feb 24, 2022
Oral proceedings: change of venue
Sep 20, 2021
(Electronic) Receipt
Sep 20, 2021
Advice of delivery
Sep 20, 2021
Letter accompanying subsequently filed items
Sep 6, 2021
Advice of delivery
Sep 3, 2021
F3011.1 Oral Proceedings: summons
Sep 3, 2021
F3011.1 Oral Proceedings: summons
Sep 3, 2021
F3011.1 Oral Proceedings: summons
Sep 3, 2021
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Aug 31, 2021
F3010 Oral proceedings: order for summons
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
Apr 13, 2021
Composition of the board (T)
Jan 29, 2021
F3345 Forwarding of submissions to parties
Jan 29, 2021
F3345 Forwarding of submissions to parties
Jan 25, 2021
(Electronic) Receipt
Jan 25, 2021
Letter accompanying subsequently filed items
Jan 25, 2021
Reply to appeal
Jan 20, 2021
F3345 Forwarding of submissions to parties
Jan 20, 2021
F3345 Forwarding of submissions to parties
Jan 14, 2021
(Electronic) Receipt
Jan 14, 2021
Letter accompanying subsequently filed items
Jan 14, 2021
Non-Patent Literature cited during the appeal procedure
Jan 14, 2021
Reply to appeal
Oct 23, 2020
Annex to the communication - opposition
Oct 23, 2020
Brief communication - Opposition proceedings
Oct 23, 2020
Brief communication - Opposition proceedings
Oct 23, 2020
Brief communication - Opposition proceedings
Sep 14, 2020
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Sep 14, 2020
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Sep 8, 2020
(Electronic) Receipt
Sep 8, 2020
(Electronic) Receipt
Sep 8, 2020
Annexes (other than cited documents) regarding appeal procedure
Sep 8, 2020
Annexes (other than cited documents) regarding appeal procedure
Sep 8, 2020
Auxiliary request during appeals procedure - 01
Sep 8, 2020
Auxiliary request during appeals procedure - 01
Sep 8, 2020
Auxiliary request during appeals procedure - 02
Sep 8, 2020
Auxiliary request during appeals procedure - 02
Sep 8, 2020
Auxiliary request during appeals procedure - 03
Sep 8, 2020
Auxiliary request during appeals procedure - 03
Sep 8, 2020
Auxiliary request during appeals procedure - 04
Sep 8, 2020
Auxiliary request during appeals procedure - 04
Sep 8, 2020
Auxiliary request during appeals procedure - 05
Sep 8, 2020
Auxiliary request during appeals procedure - 05
Sep 8, 2020
Auxiliary request during appeals procedure - 06
Sep 8, 2020
Auxiliary request during appeals procedure - 06
Sep 8, 2020
Letter accompanying subsequently filed items
Sep 8, 2020
Letter accompanying subsequently filed items
Sep 8, 2020
Letter regarding the opposition procedure (no time limit)
Sep 8, 2020
Statement of grounds of appeal
Jul 10, 2020
Communication of the registration of a transfer or change of name and/or address
Jul 6, 2020
F3204 Communication of the file number to the parties
Jul 6, 2020
F3204 Communication of the file number to the parties
Jul 6, 2020
F3204 Communication of the file number to the parties
Jun 29, 2020
(Electronic) Receipt
Jun 29, 2020
Letter accompanying subsequently filed items
Jun 29, 2020
Notice of appeal
Jun 29, 2020
Submission concerning change of applicant's address
May 4, 2020
Advice of delivery
May 4, 2020
Advice of delivery
May 4, 2020
Advice of delivery
May 4, 2020
Advice of delivery
Apr 28, 2020
Annex to the communication - opposition
Apr 28, 2020
Decision of the Opposition Division and instruction
Apr 28, 2020
Grounds for the decision (Annex) - opposition
Apr 28, 2020
Interlocutory decision in opposition proceedings
Apr 28, 2020
Internal form - Opposition/addressees
Apr 28, 2020
Internal form - Opposition/addressees
Apr 28, 2020
Means of redress
Apr 28, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 28, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 28, 2020
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Apr 28, 2020
OPPODREX with handwritten amendments
Apr 28, 2020
Provision of a copy of the minutes - opposition procedure
Apr 28, 2020
Scanned annex to a communication - opposition procedure
Apr 28, 2020
Scanned annex to a communication - opposition procedure
Jan 15, 2020
Information about the result of oral proceedings
Nov 21, 2019
Brief communication - Opposition proceedings
Nov 21, 2019
Brief communication - Opposition proceedings
Nov 21, 2019
Brief communication - Opposition proceedings
Nov 21, 2019
Brief communication - Opposition proceedings
Nov 15, 2019
(Electronic) Receipt
Nov 15, 2019
(Electronic) Receipt
Nov 15, 2019
Amended claims with annotations
Nov 15, 2019
Amended claims with annotations
Nov 15, 2019
Amended claims with annotations
Nov 15, 2019
Amended claims with annotations
Nov 15, 2019
Amended claims with annotations
Nov 15, 2019
Amended claims with annotations
Nov 15, 2019
Amended claims with annotations
Nov 15, 2019
Amended claims with annotations
Nov 15, 2019
Amended claims with annotations
Nov 15, 2019
Claims
Nov 15, 2019
Claims
Nov 15, 2019
Claims
Nov 15, 2019
Claims
Nov 15, 2019
Claims
Nov 15, 2019
Claims
Nov 15, 2019
Claims
Nov 15, 2019
Claims
Nov 15, 2019
Claims
Nov 15, 2019
Letter accompanying subsequently filed items
Nov 15, 2019
Letter regarding the opposition procedure (no time limit)
Nov 15, 2019
Request for interpreters during oral proceedings
Nov 15, 2019
Written submission in preparation to/during oral proceedings
May 28, 2019
Brief communication - Opposition proceedings
May 28, 2019
Brief communication - Opposition proceedings
May 22, 2019
(Electronic) Receipt
May 22, 2019
Letter accompanying subsequently filed items
May 22, 2019
Request for interpreters during oral proceedings
Apr 29, 2019
Advice of delivery
Apr 24, 2019
Advice of delivery
Apr 24, 2019
Advice of delivery
Apr 23, 2019
Advice of delivery
Apr 18, 2019
Advice of delivery
Apr 18, 2019
Advice of delivery
Apr 17, 2019
Information concerning oral proceedings
Apr 17, 2019
Summons to attend oral proceedings
Apr 17, 2019
Summons to attend oral proceedings
Apr 17, 2019
Summons to attend oral proceedings
Mar 19, 2019
Advice of delivery
Mar 18, 2019
Advice of delivery
Mar 15, 2019
Advice of delivery
Mar 14, 2019
Notification concerning the date of oral proceedings
Mar 14, 2019
Notification concerning the date of oral proceedings
Mar 14, 2019
Notification concerning the date of oral proceedings
Mar 7, 2019
Brief communication - Opposition proceedings
Mar 7, 2019
Brief communication - Opposition proceedings
Mar 1, 2019
(Electronic) Receipt
Mar 1, 2019
Letter accompanying subsequently filed items
Mar 1, 2019
Letter regarding the opposition procedure (no time limit)
Feb 1, 2019
Brief communication - Opposition proceedings
Feb 1, 2019
Brief communication - Opposition proceedings
Jan 29, 2019
(Electronic) Receipt
Jan 29, 2019
Letter accompanying subsequently filed items
Jan 29, 2019
Request for interpreters during oral proceedings
Jan 23, 2019
Advice of delivery
Jan 18, 2019
Advice of delivery
Jan 15, 2019
Advice of delivery
Jan 15, 2019
Advice of delivery
Jan 14, 2019
Annex to the communication - opposition
Jan 14, 2019
Information concerning oral proceedings
Jan 14, 2019
Summons to attend oral proceedings
Jan 14, 2019
Summons to attend oral proceedings
Jan 14, 2019
Summons to attend oral proceedings
Dec 11, 2018
Brief communication - Opposition proceedings
Dec 11, 2018
Brief communication - Opposition proceedings
Dec 5, 2018
(Electronic) Receipt
Dec 5, 2018
Citation in opposition procedure
Dec 5, 2018
Letter accompanying subsequently filed items
Dec 5, 2018
Written submission in preparation to/during oral proceedings
Sep 20, 2018
Brief communication - Opposition proceedings
Sep 20, 2018
Brief communication - Opposition proceedings
Sep 17, 2018
(Electronic) Receipt
Sep 17, 2018
Letter accompanying subsequently filed items
Sep 17, 2018
Reply of the patent proprietor to the notice(s) of opposition
Jul 18, 2018
Communication concerning the filing of a power of attorney
Jul 18, 2018
Communication of amended entries concerning the representative
Jul 11, 2018
Submission concerning change of applicant's representative
May 17, 2018
Communication of a notice of opposition and request to file observations
May 17, 2018
Notice of further oppositions to opponent(s)
May 17, 2018
Notice of further oppositions to opponent(s)
May 7, 2018
Communication of a notice of opposition - first information to patent proprietor
Apr 26, 2018
(Electronic) Receipt
Apr 26, 2018
Communication of a notice of opposition - first information to patent proprietor
Apr 26, 2018
Notice of opposition
Apr 26, 2018
Notice of opposition
Apr 26, 2018
Patent document cited during the opposition procedure
Apr 26, 2018
Patent document cited during the opposition procedure
Apr 26, 2018
Patent document cited during the opposition procedure
Apr 26, 2018
Patent document cited during the opposition procedure
Apr 26, 2018
Patent document cited during the opposition procedure
Apr 19, 2018
(Electronic) Receipt
Apr 19, 2018
Citation in opposition procedure
Apr 19, 2018
Citation in opposition procedure
Apr 19, 2018
Letter accompanying subsequently filed items
Apr 19, 2018
Non-patent literature cited during the opposition procedure
Apr 19, 2018
Non-patent literature cited during the opposition procedure
Apr 19, 2018
Notice of opposition
Apr 19, 2018
Notice of opposition
Apr 19, 2018
Notice of opposition
Apr 19, 2018
Patent document cited during the opposition procedure
Apr 19, 2018
Patent document cited during the opposition procedure
Apr 19, 2018
Patent document cited during the opposition procedure
Apr 19, 2018
Patent document cited during the opposition procedure
Apr 19, 2018
Patent document cited during the opposition procedure
Apr 19, 2018
Patent document cited during the opposition procedure
Apr 19, 2018
Patent document cited during the opposition procedure
Jul 26, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jun 29, 2017
Decision to grant a European patent
Jun 21, 2017
CDS Clean up - amended data concerning the representative for the applicant
Jun 16, 2017
(Electronic) Receipt
Jun 16, 2017
English translation of the claims
Jun 16, 2017
French translation of claims
Jun 16, 2017
Letter accompanying subsequently filed items
Feb 28, 2017
Bibliographic data of the European patent application
Feb 28, 2017
Communication about intention to grant a European patent
Feb 28, 2017
Intention to grant (signatures)
Feb 28, 2017
Text intended for grant (clean copy)
Feb 28, 2017
Text intended for grant (version for approval)
Feb 22, 2017
Amended claims with annotations
Feb 22, 2017
Claims
Feb 22, 2017
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Feb 14, 2017
Amended claims with annotations
Feb 14, 2017
Claims
Feb 14, 2017
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Oct 14, 2016
Bibliographic data of the European patent application
Oct 14, 2016
Communication about intention to grant a European patent
Oct 14, 2016
Intention to grant (signatures)
Oct 14, 2016
Text intended for grant (clean copy)
Oct 14, 2016
Text intended for grant (version for approval)
Jun 24, 2016
Reply to communication from the Examining Division
Jun 20, 2016
Reply to communication from the Examining Division
Apr 15, 2016
Grant of extension of time limit (examination procedure)
Apr 12, 2016
Request for extension of time limit to communication from the Examining Division
Feb 11, 2016
Submission concerning representation
Feb 10, 2016
Submission concerning representation
Dec 8, 2015
Annex to the communication
Dec 8, 2015
Communication from the Examining Division
Nov 30, 2015
Examination started
Mar 30, 2015
Response to enquiry for communication from the Examining Division
Mar 25, 2015
Enquiry as to when a communication from the Examining Division can be expected
Aug 13, 2013
Letter concerning fees and payments
Feb 15, 2013
Amended description filed after receipt of (European) search report
Feb 15, 2013
Amended description with annotations
Feb 15, 2013
Amendments received before examination
Feb 11, 2013
Amended description filed after receipt of (European) search report
Feb 11, 2013
Amended description with annotations
Feb 11, 2013
Amendments received before examination
Sep 12, 2012
Notification on forthcoming publication of bibliographic data
Aug 7, 2012
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Jun 18, 2012
Copy of the international preliminary report on patentability
May 16, 2012
(Electronic) Receipt
May 16, 2012
Priority search results
May 16, 2012
Request for entry into the European phase
Apr 16, 2012
Information on entry into European phase
Jun 28, 2011
Priority document (electronically transmitted)
Jun 9, 2011
Copy of the international search report
Jun 9, 2011
Copy of the international search report
Jun 9, 2011
Published international application - A1
Jan 27, 2011
Written opinion of the ISA, boxes No. I to VIII
Jan 27, 2011
Written opinion of the ISA, cover sheet
Jan 27, 2011
Written opinion of the ISA, supplemental box
Dec 2, 2010
(Electronic) Receipt
Dec 2, 2010
Abstract
Dec 2, 2010
Claims
Dec 2, 2010
Description
Dec 2, 2010
Drawings

EP2507083

MANNHUMMEL

Application Number: EP10785077A
Filing Date: Dec 2, 2010
Status: Patent Maintained As Amended; Nov 18, 2022
Publication Date: Dec 21, 2022
External Links: Slate, Register , Google Patents

IP Verse

Filter Element And Method For Producing A Filter Element

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP2507083