Filtration System

Patent No. EP2825277 (titled "Filtration System") was filed by KX on Dec 20, 2012. The application was issued on Aug 1, 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
BRITA	Apr 30, 2019	VAN LOOKEREN CAMPAGNE

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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Sep 20, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Sep 20, 2021
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Sep 15, 2021
Termination of the opposition proceedings with revocation of patent
Jun 10, 2021
Advice of delivery
Jun 8, 2021
Advice of delivery
Jun 8, 2021
Advice of delivery
Jun 4, 2021
Decision of the Opposition Division and instruction
Jun 4, 2021
Decision revoking the European patent
Jun 4, 2021
Grounds for the decision (Annex) - opposition
Jun 4, 2021
Internal form - Opposition/addressees
Jun 4, 2021
Means of redress
Jun 4, 2021
Transmittal of decision / summons - opposition
Jun 4, 2021
Transmittal of decision / summons - opposition
Apr 26, 2021
Advice of delivery
Apr 21, 2021
(Electronic) Receipt
Apr 21, 2021
Advice of delivery
Apr 21, 2021
Letter accompanying subsequently filed items
Apr 21, 2021
Notification concerning the date of oral proceedings
Apr 21, 2021
Notification concerning the date of oral proceedings
Apr 13, 2021
(Electronic) Receipt
Apr 13, 2021
Letter accompanying subsequently filed items
Apr 13, 2021
Written submission in preparation to/during oral proceedings
Apr 9, 2021
Brief communication - Opposition proceedings
Apr 6, 2021
(Electronic) Receipt
Apr 6, 2021
Letter accompanying subsequently filed items
Apr 6, 2021
Written submission in preparation to/during oral proceedings
Feb 25, 2021
Brief communication - Opposition proceedings
Feb 22, 2021
(Electronic) Receipt
Feb 22, 2021
Auxiliary request during Opposition procedure
Feb 22, 2021
Auxiliary request during Opposition procedure
Feb 22, 2021
Auxiliary request during Opposition procedure - 02
Feb 22, 2021
Auxiliary request during Opposition procedure - 03
Feb 22, 2021
Letter accompanying subsequently filed items
Feb 22, 2021
Written submission in preparation to/during oral proceedings
Feb 4, 2021
Brief communication - Opposition proceedings
Feb 1, 2021
(Electronic) Receipt
Feb 1, 2021
Brief communication - Opposition proceedings
Feb 1, 2021
Citation in opposition procedure - 014
Feb 1, 2021
Citation in opposition procedure - 015
Feb 1, 2021
Citation in opposition procedure - 016
Feb 1, 2021
Communication of amended entries
Feb 1, 2021
Consolidated list of cited opposition documents
Feb 1, 2021
Letter accompanying subsequently filed items
Feb 1, 2021
Written submission in preparation to/during oral proceedings
Jan 25, 2021
(Electronic) Receipt
Jan 25, 2021
Letter accompanying subsequently filed items
Jan 25, 2021
Written submission in preparation to/during oral proceedings
Jan 20, 2021
Notification concerning the date of oral proceedings
Jan 20, 2021
Notification concerning the date of oral proceedings
Nov 3, 2020
Advice of delivery
Oct 30, 2020
Advice of delivery
Oct 28, 2020
Acknowledgement of a document
Oct 28, 2020
Acknowledgement of a document
Oct 28, 2020
Annex to the communication - opposition
Oct 28, 2020
Summons to attend oral proceedings
Oct 28, 2020
Summons to attend oral proceedings
Aug 11, 2020
Notification concerning the date of oral proceedings
Aug 11, 2020
Notification concerning the date of oral proceedings
Aug 4, 2020
Oral proceedings: reply to date proposed
Aug 4, 2020
Oral proceedings: reply to date proposed
Jul 21, 2020
Brief communication - Opposition proceedings
Jul 20, 2020
Brief communication - Opposition proceedings
Jul 16, 2020
(Electronic) Receipt
Jul 16, 2020
Auxiliary request during Opposition procedure
Jul 16, 2020
Auxiliary request during Opposition procedure
Jul 16, 2020
Auxiliary request during Opposition procedure - 02
Jul 16, 2020
Auxiliary request during Opposition procedure - 03
Jul 16, 2020
Letter accompanying subsequently filed items
Jul 16, 2020
Written submission in preparation to/during oral proceedings
Jul 15, 2020
(Electronic) Receipt
Jul 15, 2020
Letter accompanying subsequently filed items
Jul 15, 2020
Oral proceedings: reply to date proposed
Jul 10, 2020
Notification concerning the date of oral proceedings
Jul 10, 2020
Notification concerning the date of oral proceedings
Dec 23, 2019
Advice of delivery
Dec 19, 2019
Advice of delivery
Dec 11, 2019
Acknowledgement of a document
Dec 11, 2019
Acknowledgement of a document
Dec 11, 2019
Annex to the communication - opposition
Dec 11, 2019
Information concerning oral proceedings
Dec 11, 2019
Summons to attend oral proceedings
Dec 11, 2019
Summons to attend oral proceedings
Sep 18, 2019
Brief communication - Opposition proceedings
Sep 12, 2019
(Electronic) Receipt
Sep 12, 2019
Auxiliary request during Opposition procedure
Sep 12, 2019
Auxiliary request during Opposition procedure - 01
Sep 12, 2019
Letter accompanying subsequently filed items
Sep 12, 2019
Reply of the patent proprietor to the notice(s) of opposition
May 13, 2019
Communication of a notice of opposition and request to file observations
May 13, 2019
Notice of further oppositions to opponent(s)
May 7, 2019
Communication of a notice of opposition - first information to patent proprietor
May 2, 2019
(Electronic) Receipt
May 2, 2019
Citation in opposition procedure - 001
May 2, 2019
Citation in opposition procedure - 002
May 2, 2019
Citation in opposition procedure - 003
May 2, 2019
Citation in opposition procedure - 004
May 2, 2019
Citation in opposition procedure - 005
May 2, 2019
Citation in opposition procedure - 006
May 2, 2019
Citation in opposition procedure - 007
May 2, 2019
Citation in opposition procedure - 008
May 2, 2019
Citation in opposition procedure - 009
May 2, 2019
Citation in opposition procedure - 010
May 2, 2019
Citation in opposition procedure - 011
May 2, 2019
Citation in opposition procedure - 012
May 2, 2019
Citation in opposition procedure - 013
May 2, 2019
Letter accompanying subsequently filed items
Apr 30, 2019
(Electronic) Receipt
Apr 30, 2019
Any annexes (other than citation) to an opposition letter
Apr 30, 2019
Letter accompanying subsequently filed items
Apr 30, 2019
Notice of opposition
Apr 30, 2019
Notice of opposition
Aug 13, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 5, 2018
Decision to grant a European patent
Jun 19, 2018
Filing of the translations of the claims
Jun 19, 2018
French translation of claims
Jun 19, 2018
German translation of the claims
Jun 19, 2018
Letter concerning fees and payments
Feb 21, 2018
Bibliographic data of the European patent application
Feb 21, 2018
Communication about intention to grant a European patent
Feb 21, 2018
Intention to grant (signatures)
Feb 21, 2018
Text intended for grant (clean copy)
Feb 21, 2018
Text intended for grant (version for approval)
Jan 19, 2018
Examination started
Dec 27, 2016
Payment of fees and costs
Dec 22, 2016
Amended claims filed after receipt of (European) search report
Dec 22, 2016
Amended claims with annotations
Dec 22, 2016
Amended description filed after receipt of (European) search report
Dec 22, 2016
Amended description with annotations
Dec 22, 2016
Amendments received before examination
Jul 8, 2016
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Jun 22, 2016
Communication regarding the transmission of the European search report
Jun 22, 2016
European search opinion
Jun 22, 2016
Information on Search Strategy
Jun 22, 2016
Supplementary European search report
Feb 2, 2016
Letter concerning search matters
Feb 2, 2016
Payment of fees and costs
Dec 30, 2015
Payment of fees and costs
Dec 7, 2015
Communication regarding the transmission of the European search report
Dec 7, 2015
Information on Search Strategy
Dec 7, 2015
Partial European search report
Nov 16, 2015
Search started
May 20, 2015
Refund of fees
Apr 9, 2015
Amended claims filed after receipt of (European) search report
Apr 9, 2015
Amended claims with annotations
Apr 9, 2015
Amendments received before examination
Mar 19, 2015
Submission concerning representation
Jan 27, 2015
Letter concerning the inventor
Jan 5, 2015
Notification on forthcoming publication of bibliographic data
Dec 23, 2014
Payment of fees and costs
Dec 10, 2014
Invitation to indicate correct address of inventor
Dec 1, 2014
Letter which had not been notified
Nov 12, 2014
Communication regarding possible amendment of the application/payment of claims fee
Oct 21, 2014
Communication to designated inventor
Oct 21, 2014
Communication to designated inventor
Oct 21, 2014
Communication to designated inventor
Oct 21, 2014
Communication to designated inventor
Oct 21, 2014
Communication to designated inventor
Oct 21, 2014
Communication to designated inventor
Oct 21, 2014
Communication to designated inventor
Oct 21, 2014
Communication to designated inventor
Oct 21, 2014
Communication to designated inventor
Oct 21, 2014
Communication to designated inventor
Oct 1, 2014
Copy of the international preliminary report on patentability
Jul 23, 2014
Information on entry into European phase
Jul 22, 2014
Payment of fees and costs
Jul 22, 2014
Request for entry into the European phase
Oct 9, 2013
Priority document (electronically transmitted)
Sep 19, 2013
Copy of the international search report
Sep 19, 2013
Published international application - A1
Aug 15, 2013
Communication in cases for which no other form is applicable

EP2825277

Application Number: EP12871085A
Filing Date: Dec 20, 2012
Status: Revoked; Sep 17, 2021
Publication Date: Aug 1, 2018
External Links: Slate, Register , Google Patents

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Filtration System

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Dossier Documents

EP2825277