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The patent EP2534267 was granted to BIO RAD Laboratories on Apr 11, 2018. The application was originally filed on Feb 11, 2011 under application number EP11742907A. 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.
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | US20090504764 |
| DESCRIPTION | EP2004316 |
| DESCRIPTION | EP2047910 |
| DESCRIPTION | US2002164629 |
| DESCRIPTION | US2003224509 |
| DESCRIPTION | US2003232356 |
| DESCRIPTION | US2004018525 |
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| DESCRIPTION | US2005100895 |
| DESCRIPTION | US2005152908 |
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| DESCRIPTION | US2006046257 |
| DESCRIPTION | US2006110759 |
| DESCRIPTION | US2006115821 |
| DESCRIPTION | US2006160762 |
| DESCRIPTION | US2006195269 |
| DESCRIPTION | US2006223127 |
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| DESCRIPTION | US2006234259 |
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| DESCRIPTION | US2007154889 |
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| DESCRIPTION | US2007259368 |
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| DESCRIPTION | US7824889 |
| DESCRIPTION | USRE41780E |
| DESCRIPTION | WO2007081387 |
| INTERNATIONAL-SEARCH-REPORT | US2010003687 |
| INTERNATIONAL-SEARCH-REPORT | US2010022414 |
| OPPOSITION | US2008003142 |
| OPPOSITION | WO2004083443 |
| OPPOSITION | WO2010018465 |
| OPPOSITION | WO2011100604 |
| SEARCH | US2008003142 |
| SEARCH | WO2004083443 |
| SEARCH | WO2007081387 |
| SEARCH | WO2009137606 |
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 10, 2024
Refund of fees
Search/Exam
Sep 6, 2024
Sep 6, 2024
Sep 6, 2024
Sep 6, 2024
Sep 3, 2024
(Electronic) Receipt
Appeal
Sep 3, 2024
Sep 3, 2024
Sep 3, 2024
Withdrawal of an appeal
Appeal
Jun 17, 2024
Jun 11, 2024
(Electronic) Receipt
Appeal
Jun 11, 2024
Jun 6, 2024
Jun 6, 2024
Jun 6, 2024
Jun 6, 2024
Dec 11, 2023
Dec 6, 2023
(Electronic) Receipt
Appeal
Dec 6, 2023
Dec 6, 2023
Nov 10, 2023
Nov 10, 2023
Nov 10, 2023
Nov 10, 2023
Nov 7, 2023
Oct 25, 2023
May 3, 2023
Apr 27, 2023
(Electronic) Receipt
Appeal
Apr 27, 2023
Apr 27, 2023
Reply to appeal
Appeal
Dec 20, 2022
Dec 14, 2022
(Electronic) Receipt
Appeal
Dec 14, 2022
Dec 14, 2022
Dec 14, 2022
Dec 14, 2022
Dec 14, 2022
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Oct 21, 2022
Oct 21, 2022
Oct 13, 2022
(Electronic) Receipt
Appeal
Oct 13, 2022
Oct 13, 2022
Notice of appeal
Appeal
Aug 8, 2022
Aug 5, 2022
Aug 5, 2022
Aug 5, 2022
Aug 4, 2022
Aug 4, 2022
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Means of redress
OPPO
Aug 4, 2022
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Aug 4, 2022
Aug 4, 2022
Aug 4, 2022
Aug 4, 2022
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Aug 4, 2022
Dec 14, 2021
Nov 25, 2021
Communication of amended entries
Search/Exam
Nov 8, 2021
Nov 8, 2021
Oct 20, 2021
Oct 18, 2021
Oct 14, 2021
Oct 14, 2021
Oct 14, 2021
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Oct 1, 2019
Sep 30, 2019
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Sep 19, 2019
Request concerning representative opponent
Search/Exam
Jun 17, 2019
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Aug 23, 2018
Jul 30, 2018
Letter which had not been notified
Search/Exam
Jul 17, 2018
Jul 17, 2018
Jul 3, 2018
Apr 30, 2018
Invitation to file an authorisation
Search/Exam
Apr 23, 2018
Apr 19, 2018
(Electronic) Receipt
Search/Exam
Apr 19, 2018
Letter accompanying subsequently filed items
Search/Exam
Apr 19, 2018
Mar 15, 2018
Decision to grant a European patent
Search/Exam
Jan 23, 2018
Jan 17, 2018
(Electronic) Receipt
Search/Exam
Jan 17, 2018
Filing of the translations of the claims
Search/Exam
Jan 17, 2018
French translation of claims
Search/Exam
Jan 17, 2018
German translation of the claims
Search/Exam
Jan 17, 2018
Letter accompanying subsequently filed items
Search/Exam
Sep 18, 2017
Sep 18, 2017
Sep 18, 2017
Intention to grant (signatures)
Search/Exam
Sep 18, 2017
Text intended for grant (clean copy)
Search/Exam
Sep 18, 2017
May 29, 2017
(Electronic) Receipt
Search/Exam
May 29, 2017
Amended claims with annotations
Search/Exam
May 29, 2017
Amended description with annotations
Search/Exam
May 29, 2017
Claims
Search/Exam
May 29, 2017
Description
Search/Exam
May 29, 2017
Letter accompanying subsequently filed items
Search/Exam
May 29, 2017
Feb 2, 2017
Annex to the communication
Search/Exam
Feb 2, 2017
Communication from the Examining Division
Search/Exam
Oct 17, 2016
Oct 6, 2016
Submission concerning representation
Search/Exam
Oct 5, 2016
Submission concerning representation
Search/Exam
Aug 26, 2016
(Electronic) Receipt
Search/Exam
Aug 26, 2016
Amended claims with annotations
Search/Exam
Aug 26, 2016
Claims
Search/Exam
Aug 26, 2016
Letter accompanying subsequently filed items
Search/Exam
Aug 26, 2016
Apr 18, 2016
Annex to the communication
Search/Exam
Apr 18, 2016
Communication from the Examining Division
Search/Exam
Apr 12, 2016
Mar 14, 2016
Examination started
Search/Exam
Mar 10, 2016
(Electronic) Receipt
Search/Exam
Mar 10, 2016
Letter accompanying subsequently filed items
Search/Exam
Mar 10, 2016
Nov 17, 2015
(Electronic) Receipt
Search/Exam
Nov 17, 2015
Nov 17, 2015
Amended claims with annotations
Search/Exam
Nov 17, 2015
Amendments received before examination
Search/Exam
Nov 17, 2015
Letter accompanying subsequently filed items
Search/Exam
Oct 28, 2015
Oct 23, 2015
Oct 23, 2015
Oct 7, 2015
(Electronic) Receipt
Search/Exam
Oct 7, 2015
Letter accompanying subsequently filed items
Search/Exam
Oct 7, 2015
May 7, 2015
Apr 17, 2015
Apr 17, 2015
European search opinion
Search/Exam
Apr 17, 2015
Supplementary European search report
Search/Exam
Mar 25, 2015
Search started
Search/Exam
May 27, 2014
(Electronic) Receipt
Search/Exam
May 27, 2014
Converted Sequence Listing
Search/Exam
May 27, 2014
Letter accompanying subsequently filed items
Search/Exam
May 27, 2014
Apr 4, 2014
Apr 2, 2014
Reply by International Bureau
Search/Exam
Mar 27, 2014
Copy of the international search report
Search/Exam
Mar 27, 2014
Mar 17, 2014
Deficiencies in sequence listing
Search/Exam
Mar 11, 2014
Enquiry with the International Bureau
Search/Exam
Mar 3, 2014
Dec 12, 2013
Nov 21, 2012
Sep 17, 2012
Communication to designated inventor
Search/Exam
Sep 17, 2012
Communication to designated inventor
Search/Exam
Sep 17, 2012
Communication to designated inventor
Search/Exam
Aug 8, 2012
(Electronic) Receipt
Search/Exam
Aug 8, 2012
Aug 8, 2012
Amended claims with annotations
Search/Exam
Aug 8, 2012
Request for entry into the European phase
Search/Exam
Jun 22, 2012
Information on entry into European phase
Search/Exam
Sep 7, 2011
Sep 7, 2011
Sep 7, 2011
Sep 7, 2011
Aug 18, 2011
Published international application - A2
Search/Exam