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The patent EP2936158 was granted to Adaptimmune on Feb 13, 2019. The application was filed on Dec 17, 2013 under application number EP13811256A. 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 |
|---|---|---|---|
| SCHIWECK WEINZIERL KOCH PATENTANWALTE PARTNERSCHAFT MBB | Nov 13, 2019 | SCHIWECK WEINZIERL KOCH PATENTANWALTE PARTNERSCHAFT MBB | ADMISSIBLE |
| GRAF VON STOSCH PATENTANWALTSGESELLSCHAFT | Nov 12, 2019 | - | ADMISSIBLE |
| MICHALSKI HUTTERMANN & PARTNER PATENTANWALTE MBB | Feb 15, 2019 | - | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | WO1992US09965 |
| DESCRIPTION | EP0120694 |
| DESCRIPTION | EP0125023 |
| DESCRIPTION | EP0184187 |
| DESCRIPTION | EP0239400 |
| DESCRIPTION | GB2188638 |
| DESCRIPTION | US5225539 |
| DESCRIPTION | WO03020763 |
| DESCRIPTION | WO2004033685 |
| DESCRIPTION | WO2010133828 |
| DESCRIPTION | WO2012013913 |
| DESCRIPTION | WO9413804 |
| DESCRIPTION | WO9960120 |
| INTERNATIONAL-SEARCH-REPORT | WO2011161127 |
| OPPOSITION | WO2014096803 |
| OTHER | EP2936158 |
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.
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Decision to grant a European patent
Search/Exam
Dec 11, 2018
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Intention to grant (signatures)
Search/Exam
Nov 12, 2018
Text intended for grant (clean copy)
Search/Exam
Nov 12, 2018
Sep 17, 2018
(Electronic) Receipt
Search/Exam
Sep 17, 2018
Amended description with annotations
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Sep 17, 2018
Description
Search/Exam
Sep 17, 2018
French translation of claims
Search/Exam
Sep 17, 2018
German translation of the claims
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Sep 17, 2018
Letter accompanying subsequently filed items
Search/Exam
Sep 17, 2018
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Annex to the communication
Search/Exam
Aug 23, 2018
Consultation by telephone/in person
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Aug 23, 2018
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Intention to grant (signatures)
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May 16, 2018
Text intended for grant (clean copy)
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May 16, 2018
Mar 6, 2018
(Electronic) Receipt
Search/Exam
Mar 6, 2018
Annex
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Mar 6, 2018
Letter accompanying subsequently filed items
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Mar 6, 2018
Jan 22, 2018
Annex to the communication
Search/Exam
Jan 22, 2018
Communication from the Examining Division
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Dec 12, 2017
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(Electronic) Receipt
Search/Exam
Dec 6, 2017
Letter accompanying subsequently filed items
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Dec 6, 2017
Non-patent literature filed by a third party
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Citation filed by a third party
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Letter accompanying subsequently filed items
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Observations by third parties
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Sep 14, 2017
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Aug 17, 2017
(Electronic) Receipt
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Aug 17, 2017
Amended claims with annotations
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Aug 17, 2017
Amended description with annotations
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Aug 17, 2017
Claims
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Aug 17, 2017
Description
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Aug 17, 2017
Letter accompanying subsequently filed items
Search/Exam
Aug 17, 2017
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(Electronic) Receipt
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Jun 22, 2017
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Annex to the communication
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Feb 22, 2017
Communication from the Examining Division
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Oct 10, 2016
(Electronic) Receipt
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Oct 10, 2016
Amended claims with annotations
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Oct 10, 2016
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Oct 10, 2016
Letter accompanying subsequently filed items
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Letter accompanying subsequently filed items
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Annex to the communication
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Apr 12, 2016
Communication from the Examining Division
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Feb 5, 2016
(Electronic) Receipt
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Feb 5, 2016
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Amended claims with annotations
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Feb 5, 2016
Letter accompanying subsequently filed items
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Sep 30, 2015
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Communication to designated inventor
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Jul 24, 2015
Communication to designated inventor
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Communication to designated inventor
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Jul 7, 2015
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Citation filed by a third party
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Observations by third parties
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Jun 8, 2015
(Electronic) Receipt
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Jun 8, 2015
Request for entry into the European phase
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Jun 8, 2015
Submission concerning representation
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May 4, 2015
Information on entry into European phase
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Jul 17, 2014
Jun 26, 2014
Copy of the international search report
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Jun 26, 2014
Published international application - A1
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Apr 1, 2014
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Dec 20, 2013
Abstract
PCTISA
Dec 20, 2013
Claims
PCTISA
Dec 20, 2013
Description
PCTISA
Dec 20, 2013
Drawings
PCTISA