The weekly litigation news digest is live. Subscribe now
The patent EP2719774 was granted to Adaptive Biotechnologies on Apr 22, 2020. The application was filed on Nov 9, 2009 under application number EP13195379A. The patent is currently recorded with a legal status of "Opposition Rejected".

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 |
|---|---|---|---|
| SEBASTIAN TEGETHOFF | Dec 16, 2020 | - | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | US2008138805 |
| DESCRIPTION | US2009026082 |
| DESCRIPTION | US2009186065 |
| DESCRIPTION | US6008002 |
| DESCRIPTION | US7232653 |
| DESCRIPTION | US7332288 |
| DESCRIPTION | WO2008157220 |
| OPPOSITION | EP2364368 |
| SEARCH | WO2004046098 |
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
Get instant alerts for new documents
Apr 8, 2024
Apr 8, 2024
Jan 9, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Means of redress
OPPO
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Dec 5, 2023
Oct 10, 2023
Oct 10, 2023
Oct 5, 2023
Oct 5, 2023
Oct 5, 2023
Oct 5, 2023
Oct 5, 2023
Oct 5, 2023
Oct 5, 2023
Oct 5, 2023
May 15, 2023
May 10, 2023
May 10, 2023
May 10, 2023
May 10, 2023
May 10, 2023
May 10, 2023
May 10, 2023
Jun 2, 2021
May 27, 2021
May 27, 2021
May 27, 2021
May 27, 2021
May 27, 2021
May 27, 2021
May 27, 2021
May 27, 2021
May 27, 2021
May 27, 2021
May 27, 2021
May 27, 2021
May 27, 2021
May 27, 2021
May 27, 2021
May 27, 2021
May 27, 2021
Jan 18, 2021
Jan 18, 2021
Dec 22, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Mar 30, 2020
Feb 20, 2020
Decision to grant a European patent
Search/Exam
Feb 14, 2020
(Electronic) Receipt
Search/Exam
Feb 14, 2020
Letter accompanying subsequently filed items
Search/Exam
Feb 14, 2020
Feb 5, 2020
(Electronic) Receipt
Search/Exam
Feb 5, 2020
Filing of the translations of the claims
Search/Exam
Feb 5, 2020
French translation of claims
Search/Exam
Feb 5, 2020
German translation of the claims
Search/Exam
Feb 5, 2020
Letter accompanying subsequently filed items
Search/Exam
Oct 21, 2019
Submission concerning representation
Search/Exam
Sep 27, 2019
Sep 27, 2019
Sep 27, 2019
Intention to grant (signatures)
Search/Exam
Sep 27, 2019
Text intended for grant (clean copy)
Search/Exam
Sep 27, 2019
May 13, 2019
(Electronic) Receipt
Search/Exam
May 13, 2019
Amended claims with annotations
Search/Exam
May 13, 2019
Amended description with annotations
Search/Exam
May 13, 2019
Claims
Search/Exam
May 13, 2019
Description
Search/Exam
May 13, 2019
Letter accompanying subsequently filed items
Search/Exam
May 13, 2019
Mar 11, 2019
Submission concerning representation
Search/Exam
Jan 2, 2019
Annex to the communication
Search/Exam
Jan 2, 2019
Communication from the Examining Division
Search/Exam
Sep 14, 2018
(Electronic) Receipt
Search/Exam
Sep 14, 2018
Amended claims with annotations
Search/Exam
Sep 14, 2018
Claims
Search/Exam
Sep 14, 2018
Letter accompanying subsequently filed items
Search/Exam
Sep 14, 2018
Jul 3, 2018
Submission concerning representation
Search/Exam
May 7, 2018
Annex to the communication
Search/Exam
May 7, 2018
Communication from the Examining Division
Search/Exam
Jan 23, 2018
(Electronic) Receipt
Search/Exam
Jan 23, 2018
Letter accompanying subsequently filed items
Search/Exam
Jan 23, 2018
Sep 13, 2017
Annex to the communication
Search/Exam
Sep 13, 2017
Communication from the Examining Division
Search/Exam
Jun 14, 2017
Decision to allow further processing
Search/Exam
Jun 6, 2017
(Electronic) Receipt
Search/Exam
Jun 6, 2017
Amended claims with annotations
Search/Exam
Jun 6, 2017
Claims
Search/Exam
Jun 6, 2017
Jun 6, 2017
Jun 6, 2017
Jun 6, 2017
Jun 6, 2017
Jun 6, 2017
Request for further processing
Search/Exam
Jun 6, 2017
Request for further processing
Search/Exam
Mar 27, 2017
Jan 20, 2017
Dec 16, 2016
(Electronic) Receipt
Search/Exam
Dec 16, 2016
Letter accompanying subsequently filed items
Search/Exam
Dec 16, 2016
Oct 31, 2016
Oct 19, 2016
(Electronic) Receipt
Search/Exam
Oct 19, 2016
Letter accompanying subsequently filed items
Search/Exam
Oct 19, 2016
Aug 26, 2016
Aug 23, 2016
(Electronic) Receipt
Search/Exam
Aug 23, 2016
Letter accompanying subsequently filed items
Search/Exam
Aug 23, 2016
Apr 19, 2016
Annex to the communication
Search/Exam
Apr 19, 2016
Communication from the Examining Division
Search/Exam
Mar 3, 2016
Jan 22, 2016
(Electronic) Receipt
Search/Exam
Jan 22, 2016
Annexes in respect of a client data request
Search/Exam
Jan 22, 2016
Annexes in respect of a client data request
Search/Exam
Jan 22, 2016
Letter accompanying subsequently filed items
Search/Exam
Jan 22, 2016
Nov 23, 2015
Nov 23, 2015
Nov 12, 2015
(Electronic) Receipt
Search/Exam
Nov 12, 2015
Letter accompanying subsequently filed items
Search/Exam
Nov 12, 2015
Nov 9, 2015
Examination started
Search/Exam
Oct 16, 2014
Submission concerning representation
Search/Exam
Sep 15, 2014
(Electronic) Receipt
Search/Exam
Sep 15, 2014
Letter accompanying subsequently filed items
Search/Exam
Sep 15, 2014
Letter concerning fees and payments
Search/Exam
Sep 15, 2014
Reply to Written Opinion prepared by the EPO
Search/Exam
Apr 23, 2014
Mar 26, 2014
Refund of fees
Search/Exam
Mar 19, 2014
Notification of forthcoming publication
Search/Exam
Mar 13, 2014
Mar 13, 2014
European search opinion
Search/Exam
Mar 13, 2014
European search report
Search/Exam
Mar 3, 2014
Communication to designated inventor
Search/Exam
Mar 3, 2014
Communication to designated inventor
Search/Exam
Feb 25, 2014
(Electronic) Receipt
Search/Exam
Feb 25, 2014
Designation of inventor
Search/Exam
Feb 25, 2014
Letter accompanying subsequently filed items
Search/Exam
Feb 25, 2014
Letter concerning the inventor
Search/Exam
Feb 21, 2014
Search started
Search/Exam
Jan 28, 2014
(Electronic) Receipt
Search/Exam
Jan 28, 2014
Converted Sequence Listing
Search/Exam
Jan 28, 2014
Letter accompanying subsequently filed items
Search/Exam
Jan 28, 2014
Matter concerning the application
Search/Exam
Jan 16, 2014
Deficiencies in sequence listing
Search/Exam
Jan 10, 2014
Deficiency in designation of inventor
Search/Exam
Dec 2, 2013
Abstract
Search/Exam
Dec 2, 2013
Dec 2, 2013
Claims
Search/Exam
Dec 2, 2013
Description
Search/Exam
Dec 2, 2013
Drawings
Search/Exam
Dec 2, 2013
Jun 3, 2010