Method For Treating Ammonium Containing Wastewater.

Patent No. EP2163525 (titled "Method For Treating Ammonium Containing Wastewater.") was filed by Cyklar Stulz Abwassertechnik on Jan 22, 2009. The application was issued on Apr 29, 2015.

Patent Family

Statuses, jurisdictions and citation links are shared on request.

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
PAQUES I.P. B.V.	Jan 28, 2016	NEDERLANDSCH OCTROOIBUREAU

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

Nov 29, 2017
CDS Clean up - amended data concerning the representative of the opponent (Association)
Aug 30, 2017
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Aug 30, 2017
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Aug 25, 2017
Termination of the opposition proceedings with maintenance of patent
Jun 8, 2017
Advice of delivery
May 29, 2017
Advice of delivery
May 18, 2017
Advice of delivery
May 16, 2017
Acknowledgement of a document
May 16, 2017
Acknowledgement of a document
May 16, 2017
Annex to the communication - opposition
May 16, 2017
Decision of the Opposition Division and instruction
May 16, 2017
Decision rejecting the opposition
May 16, 2017
Grounds for the decision (Annex) - opposition
May 16, 2017
Internal form - Opposition/addressees
May 16, 2017
Internal form - Opposition/addressees
May 16, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 16, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 16, 2017
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
May 16, 2017
Provision of a copy of the minutes - opposition procedure
Apr 7, 2017
Information about the result of oral proceedings
Mar 23, 2017
Brief communication - Opposition proceedings
Mar 17, 2017
(Electronic) Receipt
Mar 17, 2017
Letter accompanying subsequently filed items
Mar 17, 2017
Letter regarding the opposition procedure (no time limit)
Mar 17, 2017
Patent document cited during the opposition procedure
Mar 17, 2017
Patent document cited during the opposition procedure
Mar 9, 2017
Brief communication - Opposition proceedings
Mar 8, 2017
Letter regarding the opposition procedure (no time limit)
Mar 8, 2017
Non-scannable object
Mar 8, 2017
Non-scannable object
Mar 6, 2017
Letter regarding the opposition procedure (no time limit)
Mar 6, 2017
Non-patent literature cited during the opposition procedure
Feb 9, 2017
Brief communication - Opposition proceedings
Feb 3, 2017
(Electronic) Receipt
Feb 3, 2017
Citation in opposition procedure
Feb 3, 2017
Letter accompanying subsequently filed items
Feb 3, 2017
Letter regarding the opposition procedure (no time limit)
Feb 3, 2017
Non-patent literature cited during the opposition procedure
Dec 8, 2016
Brief communication - Opposition proceedings
Dec 5, 2016
Request for interpreters during oral proceedings
Dec 2, 2016
Request for interpreters during oral proceedings
Nov 2, 2016
Advice of delivery
Oct 25, 2016
Advice of delivery
Oct 24, 2016
Advice of delivery
Oct 18, 2016
Acknowledgement of a document
Oct 18, 2016
Acknowledgement of a document
Oct 18, 2016
Annex to the communication - opposition
Oct 18, 2016
Information concerning oral proceedings
Oct 18, 2016
Preparation for oral proceedings
Oct 18, 2016
Summons to attend oral proceedings
Oct 18, 2016
Summons to attend oral proceedings
Sep 13, 2016
Brief communication - Opposition proceedings
Sep 7, 2016
Non-patent literature cited during the opposition procedure
Sep 7, 2016
Reply of the patent proprietor to the notice(s) of opposition
Sep 6, 2016
Non-patent literature cited during the opposition procedure
Sep 6, 2016
Reply of the patent proprietor to the notice(s) of opposition
Jun 29, 2016
Brief communication - Opposition proceedings
Jun 29, 2016
Grant of extension of time limit (opposition procedure)
Jun 22, 2016
Request for extension of time limit
Jun 22, 2016
Request for extension of time limit
Mar 4, 2016
Communication of a notice of opposition and request to file observations
Mar 4, 2016
Notice of further oppositions to opponent(s)
Feb 10, 2016
Communication of a notice of opposition - first information to patent proprietor
Jan 28, 2016
(Electronic) Receipt
Jan 28, 2016
Non-patent literature cited during the opposition procedure
Jan 28, 2016
Non-patent literature cited during the opposition procedure
Jan 28, 2016
Notice of opposition
Jan 28, 2016
Notice of opposition
Jan 28, 2016
Patent document cited during the opposition procedure
Jan 28, 2016
Patent document cited during the opposition procedure
Jan 28, 2016
Patent document cited during the opposition procedure
Jan 28, 2016
Patent document cited during the opposition procedure
Jan 28, 2016
Patent document cited during the opposition procedure
Jan 28, 2016
Patent document cited during the opposition procedure
Jan 28, 2016
Patent document cited during the opposition procedure
Apr 29, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Apr 2, 2015
Decision to grant a European patent
Mar 19, 2015
English translation of the claims
Mar 19, 2015
Filing of the translations of the claims
Mar 19, 2015
French translation of claims
Mar 19, 2015
Payment of fees and costs
Mar 18, 2015
English translation of the claims
Mar 18, 2015
Filing of the translations of the claims
Mar 18, 2015
French translation of claims
Mar 18, 2015
Payment of fees and costs
Mar 18, 2015
Payment of fees and costs
Feb 10, 2015
Bibliographic data of the European patent application
Feb 10, 2015
Communication about intention to grant a European patent
Feb 10, 2015
Intention to grant (signatures)
Feb 10, 2015
Text intended for grant (clean copy)
Feb 10, 2015
Text intended for grant (version for approval)
Oct 30, 2014
Abstract
Oct 30, 2014
Abstract
Oct 30, 2014
Amended claims with annotations
Oct 30, 2014
Amended description with annotations
Oct 30, 2014
Claims
Oct 30, 2014
Description
Oct 30, 2014
Reply to communication from the Examining Division
Oct 28, 2014
Abstract
Oct 28, 2014
Claims
Oct 28, 2014
Description
Oct 28, 2014
Reply to communication from the Examining Division
Jul 14, 2014
Annex to the communication
Jul 14, 2014
Communication from the Examining Division
Feb 5, 2014
Communication concerning corrected entries of the applicant
Feb 5, 2014
Communication of the registration of a transfer or change of name and/or address
Jan 30, 2014
Annexes in respect of a client data request
Jan 30, 2014
Request for correction of errors in filed documents
Jan 28, 2014
Annexes in respect of a client data request
Jan 28, 2014
Request for correction of errors in filed documents
Jan 21, 2014
Indication of deficiencies in a request for entry of a change in personal particulars and invitation to correct them
Nov 13, 2013
Annexes in respect of a client data request
Nov 13, 2013
Submission concerning change of applicant's name
Nov 12, 2013
Annexes in respect of a client data request
Nov 12, 2013
Submission concerning change of applicant's name
Feb 7, 2013
Reply to communication from the Examining Division
Feb 6, 2013
Reply to communication from the Examining Division
Oct 18, 2012
Annex to the communication
Oct 18, 2012
Communication from the Examining Division
May 15, 2012
Response to enquiry for communication from the Examining Division
May 9, 2012
General enquiry
May 8, 2012
General enquiry
Apr 1, 2011
Communication of amended entries concerning the representative
Mar 26, 2011
Submission concerning change of applicant's representative
Mar 25, 2011
Submission concerning change of applicant's representative
Feb 18, 2011
Non-scannable object
Feb 18, 2011
Non-scannable object
Feb 18, 2011
Reply to communication from the Examining Division
Feb 16, 2011
Reply to communication from the Examining Division
Oct 29, 2010
Communication from the Examining Division
Apr 3, 2010
Matter concerning the application
Apr 1, 2010
Matter concerning the application
Mar 22, 2010
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Feb 17, 2010
Notification of forthcoming publication
Aug 12, 2009
Refund order search fee
Aug 8, 2009
Request for grant of a European patent
Apr 11, 2009
Document related to search matters
Apr 9, 2009
Document related to search matters
Feb 26, 2009
Communication regarding the transmission of the European search report
Feb 26, 2009
European search opinion
Feb 26, 2009
European search report
Feb 7, 2009
Annex
Feb 6, 2009
Letter concerning the inventor
Jan 23, 2009
Request for grant of a European patent
Jan 22, 2009
Abstract
Jan 22, 2009
Claims
Jan 22, 2009
Description
Jan 22, 2009
Drawings
Jan 22, 2009
Letter accompanying subsequently filed items
Jan 22, 2009
Priority document (electronically transmitted)
Jan 22, 2009
Request for grant of a European patent

EP2163525

CYKLAR STULZ ABWASSERTECHNIK

Application Number: EP09000829A
Filing Date: Jan 22, 2009
Status: Opposition Rejected; Sep 1, 2017
Publication Date: Apr 29, 2015
External Links: Slate, Register , Google Patents

IP Verse

Method For Treating Ammonium Containing Wastewater.

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2163525