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The patent EP2325646 was granted to Becton Dickinson Infusion Therapy Systems on Jan 30, 2019. The application was filed on Oct 10, 2006 under application number EP10016019A. The patent is currently recorded with a legal status of "Revoked".

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 | Opposition Status |
|---|---|---|---|
| BECKMAN COULTER | Oct 30, 2019 | BOULT WADE TENNANT | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | WO2002CA00824 |
| DESCRIPTION | EP0543942 |
| DESCRIPTION | US4683195 |
| DESCRIPTION | US4683202 |
| DESCRIPTION | US5780610 |
| DESCRIPTION | US5866366 |
| DESCRIPTION | US6090592 |
| DESCRIPTION | US6117635 |
| DESCRIPTION | US6117986 |
| DESCRIPTION | US6156507 |
| DESCRIPTION | WO0123604 |
| OPPOSITION | EP0887424 |
| OPPOSITION | EP1529847 |
| OPPOSITION | US6156507 |
| OPPOSITION | WO02099034 |
| SEARCH | US2005019893 |
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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Sep 19, 2024
Sep 19, 2024
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Sep 13, 2024
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Sep 10, 2024
(Electronic) Receipt
Appeal
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(Electronic) Receipt
Appeal
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(Electronic) Receipt
Appeal
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Appeal
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Reply to appeal
Appeal
Aug 18, 2022
May 2, 2022
(Electronic) Receipt
Appeal
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(Electronic) Receipt
Appeal
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(Electronic) Receipt
Appeal
Feb 14, 2022
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Notice of appeal
Appeal
Dec 10, 2021
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Means of redress
OPPO
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Decision to grant a European patent
Search/Exam
Dec 18, 2018
Filing of the translations of the claims
Search/Exam
Sep 21, 2018
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Intention to grant (signatures)
Search/Exam
Sep 21, 2018
Text intended for grant (clean copy)
Search/Exam
Sep 21, 2018
Text intended for grant (sequence listing)
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Sep 21, 2018
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(Electronic) Receipt
Search/Exam
Sep 3, 2018
Amended claims with annotations
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Sep 3, 2018
Amended description with annotations
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Sep 3, 2018
Claims
Search/Exam
Sep 3, 2018
Description
Search/Exam
Sep 3, 2018
French translation of claims
Search/Exam
Sep 3, 2018
German translation of the claims
Search/Exam
Sep 3, 2018
Letter accompanying subsequently filed items
Search/Exam
Sep 3, 2018
Apr 24, 2018
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Intention to grant (signatures)
Search/Exam
Apr 24, 2018
Text intended for grant (clean copy)
Search/Exam
Apr 24, 2018
Text intended for grant (sequence listing)
Search/Exam
Apr 24, 2018
Nov 15, 2017
Amended claims with annotations
Search/Exam
Nov 15, 2017
Claims
Search/Exam
Nov 15, 2017
Jul 27, 2017
Annex to the communication
Search/Exam
Jul 27, 2017
Communication from the Examining Division
Search/Exam
Jul 10, 2017
Amended claims with annotations
Search/Exam
Jul 10, 2017
Claims
Search/Exam
Jul 10, 2017
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Annex to a communication
Search/Exam
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Annex to the communication
Search/Exam
Jul 5, 2017
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Mar 12, 2015
Submission concerning representation
Search/Exam
Feb 12, 2015
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Annexes in respect of a client data request
Search/Exam
Aug 20, 2013
Claims
Search/Exam
Aug 20, 2013
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Sep 11, 2012
Annex to the communication
Search/Exam
Sep 11, 2012
Communication from the Examining Division
Search/Exam
Feb 14, 2012
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Amended claims with annotations
Search/Exam
Feb 14, 2012
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Amended description with annotations
Search/Exam
Feb 14, 2012
Amendments received before examination
Search/Exam
Dec 28, 2011
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Invitation to file an authorisation
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Dec 21, 2011
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European search opinion
Search/Exam
Aug 10, 2011
European search report
Search/Exam
Apr 28, 2011
Notification of forthcoming publication
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Apr 11, 2011
Apr 11, 2011
Partial European search report
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Mar 9, 2011
Refund of fees
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Mar 9, 2011
Refund of fees
Search/Exam
Mar 8, 2011
Drawings
Search/Exam
Mar 8, 2011
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Drawings
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Mar 4, 2011
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Jan 7, 2011
Abstract
Search/Exam
Jan 7, 2011
Claims
Search/Exam
Jan 7, 2011
Description
Search/Exam
Jan 7, 2011
Designation of inventor
Search/Exam
Jan 7, 2011
Drawings
Search/Exam
Jan 7, 2011
Matter concerning the application
Search/Exam
Jan 7, 2011
Request for grant of a European patent
Search/Exam
Jan 7, 2011
Sequence listing
Search/Exam
Dec 23, 2010
Abstract filed by fax
Search/Exam
Dec 23, 2010
Claims filed by fax
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Dec 23, 2010
Description filed by fax
Search/Exam
Dec 23, 2010
Designation of inventor
Search/Exam
Dec 23, 2010
Drawings filed by fax
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Dec 23, 2010
Matter concerning the application
Search/Exam
Dec 23, 2010
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Sequence listing
Search/Exam
May 10, 2007