System And Method For Waste Water Purification

Patent No. EP3186197 (titled "System And Method For Waste Water Purification") was filed by Kemppainen on Jul 27, 2015. The application was issued on Dec 12, 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
STROM & GULLIKSSON	Sep 11, 2019	STROM & GULLIKSSON
STROM & GULLIKSSON	Sep 11, 2019	STROM & GULLIKSSON AB

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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May 30, 2023
Termination of the opposition proceedings with revocation of patent
May 16, 2023
Decision of the Board of Appeal
May 16, 2023
F3032 Notification(s) of the decision
May 16, 2023
F3032 Notification(s) of the decision
Oct 24, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
Oct 24, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
Oct 24, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Oct 24, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Oct 24, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Oct 24, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Oct 21, 2022
F3345 Forwarding of submissions to parties
Oct 19, 2022
F3014 Oral Proceedings: Order cancelling/postponing
Oct 18, 2022
(Electronic) Receipt
Oct 18, 2022
Letter accompanying subsequently filed items
Oct 18, 2022
Withdrawal of a request for oral proceedings
Jun 29, 2022
F3345 Forwarding of submissions to parties
Jun 24, 2022
(Electronic) Receipt
Jun 24, 2022
Letter accompanying subsequently filed items
Jun 24, 2022
Letter relating to Appeal Procedure
Jun 7, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jun 7, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
May 31, 2022
F3011.1 Oral Proceedings: summons
May 31, 2022
F3011.1 Oral Proceedings: summons
May 25, 2022
F3010 Oral proceedings: order for summons
May 24, 2022
F3303.16 Change of composition of the Board (T)
Oct 19, 2021
F3345 Forwarding of submissions to parties
Oct 13, 2021
(Electronic) Receipt
Oct 13, 2021
Letter accompanying subsequently filed items
Oct 13, 2021
Reply to appeal
Aug 20, 2021
Composition of the board (T)
Jun 14, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jun 9, 2021
(Electronic) Receipt
Jun 9, 2021
Claims
Jun 9, 2021
Letter accompanying subsequently filed items
Jun 9, 2021
Statement of grounds of appeal
Apr 7, 2021
F3204 Communication of the file number to the parties
Apr 7, 2021
F3204 Communication of the file number to the parties
Mar 31, 2021
(Electronic) Receipt
Mar 31, 2021
Letter accompanying subsequently filed items
Mar 31, 2021
Notice of appeal
Feb 16, 2021
Advice of delivery
Feb 10, 2021
Advice of delivery
Feb 10, 2021
Annex to the communication - opposition
Feb 10, 2021
Decision of the Opposition Division and instruction
Feb 10, 2021
Decision revoking the European patent
Feb 10, 2021
Grounds for the decision (Annex) - opposition
Feb 10, 2021
Internal form - Opposition/addressees
Feb 10, 2021
Internal form - Opposition/addressees
Feb 10, 2021
Means of redress
Feb 10, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 10, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 10, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Feb 10, 2021
Provision of a copy of the minutes - opposition procedure
Feb 10, 2021
Scanned annex to a communication - opposition procedure
Feb 10, 2021
Transmittal of decision / summons - opposition
Feb 10, 2021
Transmittal of decision / summons - opposition
Dec 9, 2020
Information about the result of oral proceedings
Dec 8, 2020
(Electronic) Receipt
Dec 8, 2020
Letter accompanying subsequently filed items
Dec 8, 2020
Written submission in preparation to/during oral proceedings
Oct 15, 2020
Brief communication - Opposition proceedings
Oct 9, 2020
(Electronic) Receipt
Oct 9, 2020
Auxiliary request during Opposition procedure
Oct 9, 2020
Auxiliary request during Opposition procedure - 01
Oct 9, 2020
Letter accompanying subsequently filed items
Oct 9, 2020
Written submission in preparation to/during oral proceedings
Oct 9, 2020
Written submission in preparation to/during oral proceedings
Jun 23, 2020
Advice of delivery
Jun 22, 2020
Advice of delivery
Jun 15, 2020
(Electronic) Receipt
Jun 15, 2020
Letter accompanying subsequently filed items
Jun 9, 2020
Acknowledgement of a document
Jun 9, 2020
Acknowledgement of a document
Jun 9, 2020
Summons to attend oral proceedings
Jun 9, 2020
Summons to attend oral proceedings
May 28, 2020
Annex to the communication - opposition
May 26, 2020
Brief communication - Opposition proceedings
May 12, 2020
(Electronic) Receipt
May 12, 2020
Letter accompanying subsequently filed items
May 12, 2020
Oral proceedings: reply to date proposed
Jan 29, 2020
Brief communication - Opposition proceedings
Jan 24, 2020
(Electronic) Receipt
Jan 24, 2020
Letter accompanying subsequently filed items
Jan 24, 2020
Reply of the patent proprietor to the notice(s) of opposition
Oct 1, 2019
Communication of a notice of opposition and request to file observations
Oct 1, 2019
Notice of further oppositions to opponent(s)
Sep 17, 2019
Communication of a notice of opposition - first information to patent proprietor
Sep 12, 2019
Consolidated list of cited opposition documents
Sep 11, 2019
(Electronic) Receipt
Sep 11, 2019
Citation in opposition procedure - 001
Sep 11, 2019
Citation in opposition procedure - 001
Sep 11, 2019
Citation in opposition procedure - 002
Sep 11, 2019
Citation in opposition procedure - 003
Sep 11, 2019
Citation in opposition procedure - 004
Sep 11, 2019
Citation in opposition procedure - 004
Sep 11, 2019
Citation in opposition procedure - 005
Sep 11, 2019
Citation in opposition procedure - 006
Sep 11, 2019
Citation in opposition procedure - 006
Sep 11, 2019
International publication (Pamphlet)
Sep 11, 2019
Notice of opposition
Sep 11, 2019
Notice of opposition
Jan 2, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 15, 2018
Decision to grant a European patent
Nov 1, 2018
(Electronic) Receipt
Nov 1, 2018
French translation of claims
Nov 1, 2018
German translation of the claims
Nov 1, 2018
Letter accompanying subsequently filed items
Jul 13, 2018
Bibliographic data of the European patent application
Jul 13, 2018
Communication about intention to grant a European patent
Jul 13, 2018
Intention to grant (signatures)
Jul 13, 2018
Text intended for grant (clean copy)
Jul 13, 2018
Text intended for grant (version for approval)
Jun 20, 2018
(Electronic) Receipt
Jun 20, 2018
Abstract
Jun 20, 2018
Abstract
Jun 20, 2018
Amended claims with annotations
Jun 20, 2018
Amended description with annotations
Jun 20, 2018
Claims
Jun 20, 2018
Description
Jun 20, 2018
Letter accompanying subsequently filed items
Jun 20, 2018
Reply to communication from the Examining Division
Apr 13, 2018
Annex to the communication
Apr 13, 2018
Communication from the Examining Division
Mar 28, 2018
(Electronic) Receipt
Mar 28, 2018
Amended claims with annotations
Mar 28, 2018
Claims
Mar 28, 2018
Letter accompanying subsequently filed items
Mar 28, 2018
Reply to communication from the Examining Division
Dec 1, 2017
Annex to the communication
Dec 1, 2017
Communication from the Examining Division
Nov 24, 2017
Examination started
Sep 6, 2017
Communication of amended entries concerning the representative
Aug 30, 2017
Submission concerning change of applicant's address
Jun 8, 2017
Notification on forthcoming publication of bibliographic data
Mar 7, 2017
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Mar 1, 2017
Notification of the recording of a change
Feb 15, 2017
(Electronic) Receipt
Feb 15, 2017
Amended claims filed after receipt of (European) search report
Feb 15, 2017
Amended claims with annotations
Feb 15, 2017
Priority search results
Feb 15, 2017
Request for entry into the European phase
Feb 7, 2017
Annexes to the international preliminary examination report
Feb 7, 2017
Copy of the international preliminary examination report
Feb 7, 2017
Reply to Written Opinion prepared by the EPO
Jan 10, 2017
Submission concerning representation
Dec 9, 2016
Information on entry into European phase
Sep 27, 2016
Annex to International preliminary examination report
Sep 27, 2016
International preliminary examination report
Sep 27, 2016
International preliminary examination report - free text sheet
Sep 27, 2016
International preliminary examination report - points I-VIII
Sep 27, 2016
Transmittal of International Preliminary Examination Report
Sep 9, 2016
PCT(IPEA): Amended sheet - claims
Sep 9, 2016
PCT(IPEA): Amended sheet - claims
Sep 9, 2016
Reply to communication PCT/IPEA/408
Jul 15, 2016
Written opinion
Jul 15, 2016
Written opinion - free text sheet
Jul 15, 2016
Written opinion - points I-VIII
Jun 21, 2016
Notification of election of EPO
Jun 7, 2016
Amendments of documents (Article 19 PCT) (without attachments)
Jun 2, 2016
Notification of receipt of demand
May 24, 2016
Notification of transmittal of demand to the competent IPEA
May 24, 2016
Payment of fees and costs
May 24, 2016
Reply to International Search Opinion
May 19, 2016
PCT demand form
Feb 22, 2016
Priority document (electronically transmitted)
Feb 4, 2016
Copy of the international search report
Feb 4, 2016
Published international application - A1
Sep 30, 2015
Written opinion of the ISA, boxes No. I to VIII
Sep 30, 2015
Written opinion of the ISA, cover sheet
Sep 30, 2015
Written opinion of the ISA, supplemental box

EP3186197

KEMPPAINEN

Application Number: EP15754254A
Filing Date: Jul 27, 2015
Status: Revoked; Jun 2, 2023
Publication Date: Dec 12, 2018
External Links: Slate, Register , Google Patents

IP Verse

System And Method For Waste Water Purification

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP3186197