Fluid Cartridge

Patent No. EP2740604 (titled "Fluid Cartridge") was filed by Hewlett Packard on Oct 22, 2010. The application was issued on Jan 13, 2016.

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
ARTECH	Oct 13, 2016	RICHLY & RITSCHEL PATENTANWALTE PARTG MBB

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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Oct 27, 2021
Refund of fees
Oct 25, 2021
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Oct 25, 2021
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Oct 20, 2021
Termination of the opposition proceedings with revocation of patent
Oct 18, 2021
F3014 Oral Proceedings: Order cancelling/postponing
Oct 18, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
Oct 18, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
Oct 18, 2021
F3345 Forwarding of submissions to parties
Oct 18, 2021
F3345 Forwarding of submissions to parties
Oct 15, 2021
(Electronic) Receipt
Oct 15, 2021
(Electronic) Receipt
Oct 15, 2021
Letter accompanying subsequently filed items
Oct 15, 2021
Letter accompanying subsequently filed items
Oct 15, 2021
Letter relating to Appeal Procedure
Oct 15, 2021
Withdrawal of an appeal
Sep 20, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Sep 20, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Sep 15, 2021
F3018 Oral proceedings: Confirmation interpreters
Sep 15, 2021
F3018 Oral proceedings: Confirmation interpreters
Sep 15, 2021
F3345 Forwarding of submissions to parties
Sep 10, 2021
(Electronic) Receipt
Sep 10, 2021
Letter accompanying subsequently filed items
Sep 10, 2021
Request for interpreters during oral proceedings
Sep 6, 2021
F3345 Forwarding of submissions to parties
Aug 31, 2021
Request for interpreters during oral proceedings
Feb 9, 2021
Document concerning representation
Oct 2, 2020
Advice of delivery
Oct 2, 2020
Advice of delivery
Sep 30, 2020
Annexes (other than cited documents) regarding appeal procedure
Sep 30, 2020
F3011.1 Oral Proceedings: summons
Sep 30, 2020
F3011.1 Oral Proceedings: summons
Sep 25, 2020
F3010 Oral proceedings: order for summons
Jul 14, 2020
Composition of the board (T)
Aug 28, 2019
F3345 Forwarding of submissions to parties
Aug 22, 2019
(Electronic) Receipt
Aug 22, 2019
Annexes (other than cited documents) regarding appeal procedure
Aug 22, 2019
Letter accompanying subsequently filed items
Aug 22, 2019
Reply to appeal
Apr 17, 2019
Communication of amended entries in the Register of European Patents
Apr 16, 2019
Communication of the registration of a transfer or change of name and/or address
Apr 15, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Apr 8, 2019
(Electronic) Receipt
Apr 8, 2019
Amended claims with annotations
Apr 8, 2019
Amended claims with annotations
Apr 8, 2019
Amended claims with annotations
Apr 8, 2019
Amended claims with annotations
Apr 8, 2019
Amended claims with annotations
Apr 8, 2019
Amended claims with annotations
Apr 8, 2019
Amended claims with annotations
Apr 8, 2019
Amended claims with annotations
Apr 8, 2019
Amended claims with annotations
Apr 8, 2019
Amended claims with annotations
Apr 8, 2019
Amended claims with annotations
Apr 8, 2019
Amended claims with annotations
Apr 8, 2019
Amended claims with annotations
Apr 8, 2019
Amended claims with annotations
Apr 8, 2019
Amended claims with annotations
Apr 8, 2019
Amended claims with annotations
Apr 8, 2019
Amended claims with annotations
Apr 8, 2019
Amended claims with annotations
Apr 8, 2019
Amended claims with annotations
Apr 8, 2019
Amended claims with annotations
Apr 8, 2019
Amended claims with annotations
Apr 8, 2019
Amended claims with annotations
Apr 8, 2019
Amended claims with annotations
Apr 8, 2019
Amended claims with annotations
Apr 8, 2019
Amended claims with annotations
Apr 8, 2019
Claims
Apr 8, 2019
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Apr 8, 2019
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Apr 8, 2019
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Apr 8, 2019
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Apr 8, 2019
Claims
Apr 8, 2019
Letter accompanying subsequently filed items
Apr 8, 2019
Statement of grounds of appeal
Mar 29, 2019
Request for correction of client data
Feb 13, 2019
F3204 Communication of the file number to the parties
Feb 13, 2019
F3204 Communication of the file number to the parties
Feb 12, 2019
Brief communication - Opposition proceedings
Feb 12, 2019
Communication concerning the filing of a power of attorney
Feb 12, 2019
Communication of amended entries concerning the representative
Feb 7, 2019
Processing of an appeal
Feb 1, 2019
(Electronic) Receipt
Feb 1, 2019
Letter accompanying subsequently filed items
Feb 1, 2019
Notice of appeal
Jan 31, 2019
(Electronic) Receipt
Jan 31, 2019
General authorisation
Jan 31, 2019
Letter accompanying subsequently filed items
Jan 31, 2019
Submission concerning change of applicant's representative
Jan 18, 2019
Advice of delivery
Dec 4, 2018
Advice of delivery
Dec 3, 2018
Advice of delivery
Nov 28, 2018
Acknowledgement of a document
Nov 28, 2018
Acknowledgement of a document
Nov 28, 2018
Annex to the communication - opposition
Nov 28, 2018
Decision of the Opposition Division and instruction
Nov 28, 2018
Decision revoking the European patent
Nov 28, 2018
Grounds for the decision (Annex) - opposition
Nov 28, 2018
Internal form - Opposition/addressees
Nov 28, 2018
Internal form - Opposition/addressees
Nov 28, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 28, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 28, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 28, 2018
Provision of a copy of the minutes - opposition procedure
Nov 28, 2018
Scanned annex to a communication - opposition procedure
Sep 18, 2018
Information about the result of oral proceedings
Jul 20, 2018
Brief communication - Opposition proceedings
Jul 17, 2018
(Electronic) Receipt
Jul 17, 2018
Brief communication - Opposition proceedings
Jul 17, 2018
Brief communication - Opposition proceedings
Jul 17, 2018
Letter accompanying subsequently filed items
Jul 17, 2018
Request for interpreters during oral proceedings
Jul 11, 2018
(Electronic) Receipt
Jul 11, 2018
Amended claims with annotations
Jul 11, 2018
Amended claims with annotations
Jul 11, 2018
Amended claims with annotations
Jul 11, 2018
Amended claims with annotations
Jul 11, 2018
Amended claims with annotations
Jul 11, 2018
Amended claims with annotations
Jul 11, 2018
Amended claims with annotations
Jul 11, 2018
Amended claims with annotations
Jul 11, 2018
Amended claims with annotations
Jul 11, 2018
Amended claims with annotations
Jul 11, 2018
Amended claims with annotations
Jul 11, 2018
Amended claims with annotations
Jul 11, 2018
Claims
Jul 11, 2018
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Jul 11, 2018
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Jul 11, 2018
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Jul 11, 2018
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Jul 11, 2018
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Jul 11, 2018
Letter accompanying subsequently filed items
Jul 11, 2018
Letter regarding the opposition procedure (no time limit)
Jul 10, 2018
Letter regarding the opposition procedure (no time limit)
May 22, 2018
Communication of amended entries
May 16, 2018
Request concerning representative opponent
Apr 23, 2018
Request concerning representative opponent
Feb 23, 2018
Advice of delivery
Feb 9, 2018
Advice of delivery
Jan 24, 2018
Advice of delivery
Jan 23, 2018
Advice of delivery
Jan 18, 2018
Acknowledgement of a document
Jan 18, 2018
Acknowledgement of a document
Jan 18, 2018
Annex to the communication - opposition
Jan 18, 2018
Information concerning oral proceedings
Jan 18, 2018
Preparation for oral proceedings
Jan 18, 2018
Summons to attend oral proceedings
Jan 18, 2018
Summons to attend oral proceedings
May 30, 2017
Brief communication - Opposition proceedings
May 12, 2017
(Electronic) Receipt
May 12, 2017
Amended claims with annotations
May 12, 2017
Amended claims with annotations
May 12, 2017
Amended claims with annotations
May 12, 2017
Amended claims with annotations
May 12, 2017
Amended claims with annotations
May 12, 2017
Amended claims with annotations
May 12, 2017
Amended claims with annotations
May 12, 2017
Amended claims with annotations
May 12, 2017
Amended claims with annotations
May 12, 2017
Claims
May 12, 2017
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May 12, 2017
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May 12, 2017
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May 12, 2017
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May 12, 2017
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May 12, 2017
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May 12, 2017
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May 12, 2017
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May 12, 2017
Letter accompanying subsequently filed items
May 12, 2017
Letter regarding the opposition procedure (no time limit)
Mar 31, 2017
Brief communication - Opposition proceedings
Mar 28, 2017
(Electronic) Receipt
Mar 28, 2017
Amended claims with annotations
Mar 28, 2017
Amended claims with annotations
Mar 28, 2017
Amended claims with annotations
Mar 28, 2017
Amended claims with annotations
Mar 28, 2017
Amended claims with annotations
Mar 28, 2017
Amended claims with annotations
Mar 28, 2017
Amended claims with annotations
Mar 28, 2017
Amended claims with annotations
Mar 28, 2017
Claims
Mar 28, 2017
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Mar 28, 2017
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Mar 28, 2017
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Mar 28, 2017
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Mar 28, 2017
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Mar 28, 2017
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Mar 28, 2017
Claims
Mar 28, 2017
Letter accompanying subsequently filed items
Mar 28, 2017
Reply of the patent proprietor to the notice(s) of opposition
Feb 7, 2017
Brief communication - Opposition proceedings
Feb 7, 2017
Communication of amended entries
Jan 12, 2017
Request concerning representative opponent
Nov 18, 2016
Communication of a notice of opposition and request to file observations
Nov 18, 2016
Notice of further oppositions to opponent(s)
Oct 25, 2016
Communication of a notice of opposition - first information to patent proprietor
Oct 13, 2016
(Electronic) Receipt
Oct 13, 2016
Any annexes (other than citation) to an opposition letter
Oct 13, 2016
Notice of opposition
Oct 13, 2016
Notice of opposition
Oct 13, 2016
Patent document cited during the opposition procedure
Oct 13, 2016
Patent document cited during the opposition procedure
Oct 13, 2016
Patent document cited during the opposition procedure
Oct 13, 2016
Patent document cited during the opposition procedure
Oct 13, 2016
Patent document cited during the opposition procedure
Oct 13, 2016
Patent document cited during the opposition procedure
Oct 13, 2016
Patent document cited during the opposition procedure
Oct 13, 2016
Patent document cited during the opposition procedure
Oct 13, 2016
Patent document cited during the opposition procedure
Oct 13, 2016
Patent document cited during the opposition procedure
Jan 21, 2016
Annexes in respect of a client data request
Jan 13, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Dec 17, 2015
Decision to grant a European patent
Nov 11, 2015
(Electronic) Receipt
Nov 11, 2015
Filing of the translations of the claims
Nov 11, 2015
French translation of claims
Nov 11, 2015
German translation of the claims
Nov 11, 2015
Letter concerning fees and payments
Aug 5, 2015
Bibliographic data of the European patent application
Aug 5, 2015
Communication about intention to grant a European patent
Aug 5, 2015
Intention to grant (signatures)
Aug 5, 2015
Text intended for grant
Mar 3, 2015
CDS Clean up - amended data concerning the representative for the applicant
Jan 22, 2015
(Electronic) Receipt
Jan 22, 2015
Amended claims with annotations
Jan 22, 2015
Claims
Jan 22, 2015
Letter accompanying subsequently filed items
Jan 22, 2015
Reply to communication from the Examining Division
Jan 22, 2015
Submission concerning representation
Jan 22, 2015
Submission concerning representation
Jan 21, 2015
Submission concerning representation
Jan 21, 2015
Submission concerning representation
Oct 13, 2014
Communication concerning the filing of a power of attorney
Oct 13, 2014
Communication of amended entries concerning the representative
Oct 1, 2014
Annex to the communication
Oct 1, 2014
Communication from the Examining Division
Sep 30, 2014
(Electronic) Receipt
Sep 30, 2014
Letter accompanying subsequently filed items
Sep 30, 2014
Submission concerning change of applicant's representative
Jun 24, 2014
Information about publication, reminder payment of designation fee, response to extended European search report, if applicable
May 19, 2014
Communication regarding the transmission of the European search report
May 19, 2014
European search report
May 14, 2014
Notification of forthcoming publication
Apr 4, 2014
Communication to designated inventor
Apr 4, 2014
Communication to designated inventor
Apr 4, 2014
Communication to designated inventor
Apr 4, 2014
Communication to designated inventor
Apr 4, 2014
Communication to designated inventor
Feb 10, 2014
Abstract
Feb 10, 2014
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Feb 10, 2014
Annex
Feb 10, 2014
Annex
Feb 10, 2014
Claims
Feb 10, 2014
Description
Feb 10, 2014
Designation of inventor
Feb 10, 2014
Designation of inventor
Feb 10, 2014
Designation of inventor
Feb 10, 2014
Designation of inventor
Feb 10, 2014
Designation of inventor
Feb 10, 2014
Drawings
Feb 10, 2014
Request for grant of a European patent

EP2740604

HEWLETT PACKARD

Application Number: EP14154420A
Filing Date: Oct 22, 2010
Status: Revoked; Oct 22, 2021
Publication Date: Jan 13, 2016
External Links: Slate, Register , Google Patents

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Dossier Documents

EP2740604