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The patent EP3116901 was granted to Adaptimmune on Jun 12, 2019. The application was filed on Mar 13, 2015 under application number EP15709505A. 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 |
|---|---|---|---|
| MICHALSKI HUTTERMANN & PARTNER PATENTANWALTE MBB | Mar 11, 2020 | - | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | WO2005116074 |
| OPPOSITION | EP3350360 |
| OPPOSITION | US2009054257 |
| OPPOSITION | US2010047220 |
| OPPOSITION | US2010113300 |
| OPPOSITION | US2010297093 |
| OPPOSITION | WO2004044004 |
| OPPOSITION | WO2005116074 |
| OTHER | US2010113300 |
| OTHER | US2014371085 |
| OTHER | WO2005116074 |
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 14, 2024
(Electronic) Receipt
Appeal
Nov 14, 2024
Advice of delivery
Appeal
Nov 14, 2024
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Appeal
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Appeal
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(Electronic) Receipt
Appeal
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Advice of delivery
Appeal
Dec 12, 2023
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(Electronic) Receipt
Appeal
Nov 21, 2023
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Advice of delivery
Appeal
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Appeal
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Description
Appeal
Dec 12, 2022
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Reply to appeal
Appeal
Dec 12, 2022
Reply to appeal
Appeal
Aug 19, 2022
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Jul 27, 2022
(Electronic) Receipt
Appeal
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Appeal
May 23, 2022
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Notice of appeal
Appeal
Mar 30, 2022
Advice of delivery
Appeal
Mar 21, 2022
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Means of redress
OPPO
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Jun 25, 2019
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Decision to grant a European patent
Search/Exam
May 2, 2019
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Intention to grant (signatures)
Search/Exam
May 2, 2019
Text intended for grant (clean copy)
Search/Exam
May 2, 2019
Apr 3, 2019
(Electronic) Receipt
Search/Exam
Apr 3, 2019
Amended description with annotations
Search/Exam
Apr 3, 2019
Description
Search/Exam
Apr 3, 2019
French translation of claims
Search/Exam
Apr 3, 2019
German translation of the claims
Search/Exam
Apr 3, 2019
Letter accompanying subsequently filed items
Search/Exam
Apr 3, 2019
Dec 5, 2018
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Intention to grant (signatures)
Search/Exam
Dec 5, 2018
Text intended for grant (clean copy)
Search/Exam
Dec 5, 2018
Nov 27, 2018
Annex to the communication
Search/Exam
Nov 27, 2018
Consultation by telephone/in person
Search/Exam
Nov 27, 2018
Jul 16, 2018
(Electronic) Receipt
Search/Exam
Jul 16, 2018
Letter accompanying subsequently filed items
Search/Exam
Jul 16, 2018
Mar 5, 2018
Annex to the communication
Search/Exam
Mar 5, 2018
Communication from the Examining Division
Search/Exam
Feb 27, 2018
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Feb 14, 2018
(Electronic) Receipt
Search/Exam
Feb 14, 2018
Letter accompanying subsequently filed items
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Feb 14, 2018
Non-patent literature filed by a third party
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Feb 14, 2018
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Feb 14, 2018
Non-patent literature filed by a third party
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Feb 14, 2018
Observations by third parties
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Feb 14, 2018
Patent document filed by a Third party
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Feb 14, 2018
Patent document filed by a Third party
Search/Exam
Feb 14, 2018
Feb 9, 2018
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Intention to grant (signatures)
Search/Exam
Feb 9, 2018
Text intended for grant (clean copy)
Search/Exam
Feb 9, 2018
Nov 3, 2017
(Electronic) Receipt
Search/Exam
Nov 3, 2017
Claims
Search/Exam
Nov 3, 2017
Letter accompanying subsequently filed items
Search/Exam
Nov 3, 2017
Sep 14, 2017
Submission concerning representation
Search/Exam
Jun 27, 2017
Annex to the communication
Search/Exam
Jun 27, 2017
Communication from the Examining Division
Search/Exam
Dec 21, 2016
Oct 25, 2016
Oct 19, 2016
Communication to designated inventor
Search/Exam
Oct 19, 2016
Communication to designated inventor
Search/Exam
Oct 19, 2016
Communication to designated inventor
Search/Exam
Oct 19, 2016
Communication to designated inventor
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Oct 4, 2016
(Electronic) Receipt
Search/Exam
Oct 4, 2016
Oct 4, 2016
Amended claims with annotations
Search/Exam
Oct 4, 2016
Annex
Search/Exam
Oct 4, 2016
Matter concerning the application
Search/Exam
Oct 4, 2016
Request for entry into the European phase
Search/Exam
Oct 4, 2016
Submission concerning representation
Search/Exam
Sep 27, 2016
Jul 22, 2016
Information on entry into European phase
Search/Exam
Jul 19, 2016
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Notification of the recording of a change
Search/Exam
Oct 5, 2015
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Sep 17, 2015
Copy of the international search report
Search/Exam
Sep 17, 2015
Published international application - A1
Search/Exam
Jun 9, 2015
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Apr 17, 2015
(Electronic) Receipt
PCTISA
Apr 14, 2015
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Mar 13, 2015
(Electronic) Receipt
PCTRO
Mar 13, 2015
Abstract
PCTRO
Mar 13, 2015
Claims
PCTRO
Mar 13, 2015
Description
PCTRO
Mar 13, 2015
Drawings
PCTRO