Pump For Pumping Liquid Containing Solid Matter

Patent No. EP2643594 (titled "Pump For Pumping Liquid Containing Solid Matter") was filed by Srensen on Nov 28, 2011. The application was issued on Mar 8, 2017.

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
VM TARM	Dec 8, 2017	ROTTENBERG

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 21, 2018
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Nov 16, 2018
Termination of the opposition proceedings with maintenance of patent
Nov 14, 2018
Advice of delivery
Nov 14, 2018
Cover sheet for fax transmission
Nov 7, 2018
Communication about missing advice of delivery
Aug 2, 2018
Annexes in respect of a client data request
Jul 24, 2018
Decision to discontinue the opposition proceedings
Jun 5, 2018
Brief communication - Opposition proceedings
Jun 5, 2018
Brief communication - Opposition proceedings
May 29, 2018
(Electronic) Receipt
May 29, 2018
Letter accompanying subsequently filed items
May 29, 2018
Withdrawal of an opposition
May 9, 2018
Brief communication - Opposition proceedings
Apr 30, 2018
Patent document cited during the opposition procedure
Apr 30, 2018
Reply of the patent proprietor to the notice(s) of opposition
Apr 30, 2018
Reply of the patent proprietor to the notice(s) of opposition
Dec 22, 2017
Communication of a notice of opposition and request to file observations
Dec 22, 2017
Notice of further oppositions to opponent(s)
Dec 19, 2017
Communication of a notice of opposition - first information to patent proprietor
Dec 8, 2017
(Electronic) Receipt
Dec 8, 2017
General authorisation
Dec 8, 2017
Notice of opposition
Dec 8, 2017
Notice of opposition
Dec 8, 2017
Patent document cited during the opposition procedure
Dec 8, 2017
Patent document cited during the opposition procedure
Dec 8, 2017
Patent document cited during the opposition procedure
Dec 8, 2017
Patent document cited during the opposition procedure
Dec 8, 2017
Patent document cited during the opposition procedure
Dec 8, 2017
Patent document cited during the opposition procedure
Dec 8, 2017
Patent document cited during the opposition procedure
Dec 8, 2017
Patent document cited during the opposition procedure
Dec 8, 2017
Patent document cited during the opposition procedure
Dec 8, 2017
Patent document cited during the opposition procedure
Dec 8, 2017
Patent document cited during the opposition procedure
Dec 8, 2017
Patent document cited during the opposition procedure
Dec 8, 2017
Patent document cited during the opposition procedure
Dec 8, 2017
Patent document cited during the opposition procedure
Dec 8, 2017
Patent document cited during the opposition procedure
Dec 8, 2017
Patent document cited during the opposition procedure
Dec 8, 2017
Patent document cited during the opposition procedure
Dec 8, 2017
Patent document cited during the opposition procedure
Dec 8, 2017
Patent document cited during the opposition procedure
Dec 8, 2017
Patent document cited during the opposition procedure
Dec 8, 2017
Patent document cited during the opposition procedure
Dec 8, 2017
Patent document cited during the opposition procedure
Dec 8, 2017
Patent document cited during the opposition procedure
Dec 8, 2017
Patent document cited during the opposition procedure
Dec 8, 2017
Patent document cited during the opposition procedure
Nov 14, 2017
Communication of amended entries concerning the representative
Aug 11, 2017
Submission concerning representation
Mar 9, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Feb 9, 2017
Decision to grant a European patent
Jan 24, 2017
Filing of the translations of the claims
Jan 24, 2017
French translation of claims
Jan 24, 2017
German translation of the claims
Jan 24, 2017
Payment of fees and costs
Jan 24, 2017
Payment of fees and costs
Jan 3, 2017
Bibliographic data of the European patent application
Jan 3, 2017
Communication about intention to grant a European patent
Jan 3, 2017
Intention to grant (signatures)
Jan 3, 2017
Text intended for grant
Dec 5, 2016
Annex to the communication
Dec 5, 2016
Consultation by telephone/in person
Dec 5, 2016
Result of consultation by telephone/in person
Dec 1, 2016
Annex to the communication
Dec 1, 2016
Consultation by telephone/in person
Dec 1, 2016
Result of consultation by telephone/in person
Nov 29, 2016
Annex to the communication
Nov 29, 2016
Consultation by telephone/in person
Nov 29, 2016
Result of consultation by telephone/in person
Nov 25, 2016
Annex to the communication
Nov 25, 2016
Consultation by telephone/in person
Nov 25, 2016
Result of consultation by telephone/in person
Nov 24, 2016
Notification concerning the date of oral proceedings
Nov 23, 2016
Annex to the communication
Nov 23, 2016
Consultation by telephone/in person
Nov 23, 2016
Result of consultation by telephone/in person
Nov 20, 2016
(Electronic) Receipt
Nov 20, 2016
Amended claims with annotations
Nov 20, 2016
Amended claims with annotations
Nov 20, 2016
Amended claims with annotations
Nov 20, 2016
Claims
Nov 20, 2016
Claims
Nov 20, 2016
Claims
Nov 20, 2016
Letter accompanying subsequently filed items
Nov 20, 2016
Written submission in preparation to/during oral proceedings
Nov 16, 2016
(Electronic) Receipt
Nov 16, 2016
Amended claims with annotations
Nov 16, 2016
Amended claims with annotations
Nov 16, 2016
Claims
Nov 16, 2016
Claims
Nov 16, 2016
Letter accompanying subsequently filed items
Nov 16, 2016
Written submission in preparation to/during oral proceedings
Oct 25, 2016
Claims
Oct 25, 2016
Written submission in preparation to/during oral proceedings
Oct 24, 2016
Claims
Oct 24, 2016
Written submission in preparation to/during oral proceedings
Oct 21, 2016
Amended claims with annotations
Oct 21, 2016
Amended claims with annotations
Oct 21, 2016
Written submission in preparation to/during oral proceedings
Oct 14, 2016
Advice of delivery
Oct 11, 2016
Advice of delivery
Oct 7, 2016
Acknowledgement of a document
Oct 7, 2016
Annex to the communication
Oct 7, 2016
Summons to attend oral proceedings
Sep 19, 2016
Preparation for oral proceedings
Jun 15, 2016
Amended claims with annotations
Jun 15, 2016
Annex
Jun 15, 2016
Claims
Jun 15, 2016
Reply to communication from the Examining Division
Apr 21, 2016
Annex to the communication
Apr 21, 2016
Communication from the Examining Division
Apr 15, 2016
Annex to the communication
Apr 15, 2016
Consultation by telephone/in person
Apr 15, 2016
Result of consultation by telephone/in person
Apr 7, 2016
Examination started
Mar 15, 2016
Response to enquiry for communication from the Examining Division
Mar 10, 2016
Enquiry as to when a communication from the Examining Division can be expected
Feb 9, 2015
CDS Clean up - amended data concerning the representative of the applicant (Lawyer)
Feb 3, 2015
Submission concerning representation
Jan 14, 2015
Refund of fees
Mar 20, 2014
(Electronic) Receipt
Mar 20, 2014
Letter accompanying subsequently filed items
Mar 20, 2014
Reply to invitation to file a copy of priority search results
Mar 17, 2014
Invitation to file a copy of search results(priority)
Jan 10, 2014
(Electronic) Receipt
Jan 10, 2014
Annex
Jan 10, 2014
Letter accompanying subsequently filed items
Jan 10, 2014
Reply to the invitation to remedy deficiencies
Dec 16, 2013
Invitation to remedy deficiencies in application documents
Dec 5, 2013
(Electronic) Receipt
Dec 5, 2013
Amended claims filed after receipt of (European) search report
Dec 5, 2013
Amended claims with annotations
Dec 5, 2013
Amendments received before examination
Dec 5, 2013
Letter accompanying subsequently filed items
Sep 4, 2013
Notification on forthcoming publication of bibliographic data
Jul 30, 2013
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Jul 29, 2013
Invitation to file authorisation
Jul 8, 2013
(Electronic) Receipt
Jul 8, 2013
Authorisation
Jul 8, 2013
Letter accompanying subsequently filed items
Jun 20, 2013
(Electronic) Receipt
Jun 20, 2013
Request for entry into the European phase
Apr 5, 2013
Information on entry into European phase
Jun 18, 2012
Priority document (electronically transmitted)
May 31, 2012
Copy of the international search report
May 31, 2012
Published international application - A1
Mar 23, 2012
Written opinion of the ISA, boxes No. I to VIII
Mar 23, 2012
Written opinion of the ISA, cover sheet
Mar 23, 2012
Written opinion of the ISA, supplemental box
Feb 27, 2012
Notification relating to priority claim
Jan 9, 2012
Abstract
Jan 9, 2012
Claims
Jan 9, 2012
Description
Jan 9, 2012
Drawings

EP2643594

SRENSEN

Application Number: EP11810791A
Filing Date: Nov 28, 2011
Status: Granted And Under Opposition; Feb 3, 2017
Publication Date: Mar 8, 2017
External Links: Slate, Register , Google Patents

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Pump For Pumping Liquid Containing Solid Matter

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Dossier Documents

EP2643594