Pump Control Including Cleaning Procedure Or Stopping Depending On Motor Load

Patent No. EP2795134 (titled "Pump Control Including Cleaning Procedure Or Stopping Depending On Motor Load") was filed by Xylem on Dec 21, 2012. The application was issued on Dec 9, 2020.

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
KSB	Sep 8, 2021	VON TIETZEN UND HENNIG

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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Jun 13, 2023
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Jun 13, 2023
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jun 8, 2023
Termination of the opposition proceedings with maintenance of patent
Feb 27, 2023
Advice of delivery
Feb 27, 2023
Advice of delivery
Feb 27, 2023
Annex to the communication - opposition
Feb 27, 2023
Decision of the Opposition Division and instruction
Feb 27, 2023
Decision rejecting the opposition
Feb 27, 2023
Decision rejecting the opposition
Feb 27, 2023
Grounds for the decision (Annex) - opposition
Feb 27, 2023
Means of redress
Feb 27, 2023
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 27, 2023
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Feb 27, 2023
Provision of a copy of the minutes - opposition procedure
Feb 27, 2023
Provision of a copy of the minutes - opposition procedure
Feb 27, 2023
Transmittal of decision / summons - opposition
Feb 27, 2023
Transmittal of decision / summons - opposition
Jan 13, 2023
Information about the result of oral proceedings
Dec 5, 2022
Brief communication - Opposition proceedings
Nov 28, 2022
(Electronic) Receipt
Nov 28, 2022
(Electronic) Receipt
Nov 28, 2022
Letter accompanying subsequently filed items
Nov 28, 2022
Letter accompanying subsequently filed items
Nov 28, 2022
Notification concerning the date of oral proceedings
Nov 28, 2022
Notification concerning the date of oral proceedings
Nov 28, 2022
Request for interpreters during oral proceedings
Nov 28, 2022
Request for interpreters during oral proceedings
Nov 18, 2022
Brief communication - Opposition proceedings
Nov 15, 2022
Brief communication - Opposition proceedings
Nov 11, 2022
(Electronic) Receipt
Nov 11, 2022
Letter accompanying subsequently filed items
Nov 11, 2022
Written submission in preparation to/during oral proceedings
Nov 10, 2022
(Electronic) Receipt
Nov 10, 2022
Auxiliary request during Opposition procedure
Nov 10, 2022
Auxiliary request during Opposition procedure - 01
Nov 10, 2022
Letter accompanying subsequently filed items
Nov 10, 2022
Written submission in preparation to/during oral proceedings
Jun 13, 2022
Document concerning representation
May 16, 2022
Advice of delivery
May 13, 2022
Advice of delivery
May 13, 2022
Annex to the communication - opposition
May 13, 2022
Information concerning oral proceedings
May 13, 2022
Summons to attend oral proceedings
May 13, 2022
Summons to attend oral proceedings
May 13, 2022
Transmittal of decision / summons - opposition
May 13, 2022
Transmittal of decision / summons - opposition
Feb 11, 2022
Brief communication - Opposition proceedings
Feb 7, 2022
(Electronic) Receipt
Feb 7, 2022
Letter accompanying subsequently filed items
Feb 7, 2022
Reply of the patent proprietor to the notice(s) of opposition
Oct 8, 2021
Communication of a notice of opposition and request to file observations
Oct 8, 2021
Notice of further oppositions to opponent(s)
Oct 6, 2021
Brief communication - Opposition proceedings
Sep 29, 2021
(Electronic) Receipt
Sep 29, 2021
Citation in opposition procedure - 001
Sep 29, 2021
Citation in opposition procedure - 002
Sep 29, 2021
Citation in opposition procedure - 003
Sep 29, 2021
Letter accompanying subsequently filed items
Sep 29, 2021
Letter regarding the opposition procedure (no time limit)
Sep 29, 2021
Request for documents
Sep 27, 2021
Communication of a notice of opposition - first information to patent proprietor
Sep 8, 2021
(Electronic) Receipt
Sep 8, 2021
Any annexes (other than citation) to an opposition letter
Sep 8, 2021
Any annexes (other than citation) to an opposition letter
Sep 8, 2021
Citation in opposition procedure
Sep 8, 2021
Citation in opposition procedure - 004
Sep 8, 2021
Citation in opposition procedure - 004
Sep 8, 2021
Citation in opposition procedure - 005
Sep 8, 2021
Citation in opposition procedure - 005
Sep 8, 2021
Citation in opposition procedure - 006
Sep 8, 2021
Citation in opposition procedure - 007
Sep 8, 2021
Citation in opposition procedure - 008
Sep 8, 2021
Citation in opposition procedure - 009
Sep 8, 2021
Citation in opposition procedure - 010
Sep 8, 2021
Consolidated list of cited opposition documents
Sep 8, 2021
International publication (Pamphlet)
Sep 8, 2021
Letter accompanying subsequently filed items
Sep 8, 2021
Notice of opposition
Dec 21, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 12, 2020
Decision to grant a European patent
Nov 6, 2020
Communication of the registration of a transfer or change of name and/or address
Nov 2, 2020
(Electronic) Receipt
Nov 2, 2020
(Electronic) Receipt
Nov 2, 2020
French translation of claims
Nov 2, 2020
German translation of the claims
Nov 2, 2020
Letter accompanying subsequently filed items
Nov 2, 2020
Letter accompanying subsequently filed items
Nov 2, 2020
Submission concerning change of applicant's address
Jul 13, 2020
Annex to the communication about intention to grant a European patent
Jul 13, 2020
Bibliographic data of the European patent application
Jul 13, 2020
Communication about intention to grant a European patent
Jul 13, 2020
Intention to grant (signatures)
Jul 13, 2020
Text intended for grant (clean copy)
Jul 13, 2020
Text intended for grant (version for approval)
Jun 24, 2020
(Electronic) Receipt
Jun 24, 2020
Amended claims with annotations
Jun 24, 2020
Claims
Jun 24, 2020
Letter accompanying subsequently filed items
Jun 24, 2020
Letter filed during examination procedure after communication from the Examining Division
Oct 24, 2018
(Electronic) Receipt
Oct 24, 2018
Amended claims with annotations
Oct 24, 2018
Claims
Oct 24, 2018
Letter accompanying subsequently filed items
Oct 24, 2018
Reply to communication from the Examining Division
Jun 26, 2018
Annex to the communication
Jun 26, 2018
Communication from the Examining Division
Jun 19, 2018
Examination started
Mar 26, 2018
Notification regarding date of start of examination with possibility to withdraw
Feb 10, 2016
Submission concerning representation
Oct 13, 2015
Copy of the international preliminary examination report
Aug 25, 2015
Annexes in respect of a client data request
Aug 25, 2015
Annexes in respect of a client data request
Aug 25, 2015
Annexes in respect of a client data request
Aug 25, 2015
Annexes in respect of a client data request
Aug 25, 2015
Annexes in respect of a client data request
Aug 25, 2015
Letter accompanying subsequently filed items
Aug 25, 2015
Priority search results
Aug 25, 2015
Priority search results
Aug 25, 2015
Reply to invitation to file a copy of priority search results
Aug 12, 2015
Invitation to file a copy of search results(priority)
May 26, 2015
(Electronic) Receipt
May 26, 2015
Amended claims filed after receipt of (European) search report
May 26, 2015
Amended claims with annotations
May 26, 2015
Amendments received before examination
May 26, 2015
Letter accompanying subsequently filed items
Dec 12, 2014
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Dec 9, 2014
Copy of the international preliminary examination report
Oct 1, 2014
Notification on forthcoming publication of bibliographic data
Jul 25, 2014
Communication to designated inventor
Jul 25, 2014
Communication to designated inventor
Jul 25, 2014
Communication to designated inventor
Jun 18, 2014
(Electronic) Receipt
Jun 18, 2014
Annex
Jun 18, 2014
Request for entry into the European phase
Jun 2, 2014
Notification of the recording of a change
Jun 2, 2014
Notification of the recording of a change
May 6, 2014
Information on entry into European phase
Mar 3, 2014
International preliminary examination report
Mar 3, 2014
International preliminary examination report - free text sheet
Mar 3, 2014
International preliminary examination report - points I-VIII
Mar 3, 2014
Transmittal of International Preliminary Examination Report
Dec 5, 2013
Notification of election of EPO
Nov 27, 2013
Amendments of documents (Article 19 PCT)
Nov 26, 2013
Written opinion
Nov 26, 2013
Written opinion - free text sheet
Nov 26, 2013
Written opinion - points I-VIII
Nov 6, 2013
Notification of receipt of demand
Oct 22, 2013
Letter regarding PCTII procedure
Oct 22, 2013
PCT demand form
Oct 22, 2013
Payment of fees and costs
Sep 14, 2013
Priority document (electronically transmitted)
Jun 27, 2013
Copy of the international search report
Jun 27, 2013
Published international application - A1
Mar 22, 2013
Written opinion of the ISA, boxes No. I to VIII
Mar 22, 2013
Written opinion of the ISA, cover sheet
Mar 22, 2013
Written opinion of the ISA, supplemental box
Jan 11, 2013
Abstract
Jan 11, 2013
Claims
Jan 11, 2013
Description
Jan 11, 2013
Drawings
Jan 11, 2013
Submission concerning representation

EP2795134

XYLEM

Application Number: EP12816201A
Filing Date: Dec 21, 2012
Status: Opposition Rejected; Jun 9, 2023
Publication Date: Dec 9, 2020
External Links: Slate, Register , Google Patents

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Pump Control Including Cleaning Procedure Or Stopping Depending On Motor Load

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Dossier Documents

EP2795134