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The patent EP2861210 was granted to Ipsen Biopharm on May 3, 2017. The application was filed on Jun 12, 2013 under application number EP13731230A. 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 |
|---|---|---|---|
| TEVA PHARMACEUTICALS | Feb 5, 2018 | D YOUNG | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | US8147867 |
| EXAMINATION | WO2012146610 |
| EXAMINATION | WO2013138371 |
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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May 17, 2022
May 6, 2022
(Electronic) Receipt
Appeal
May 6, 2022
May 6, 2022
May 2, 2022
May 2, 2022
May 2, 2022
Mar 29, 2022
Mar 29, 2022
Mar 17, 2022
Mar 16, 2022
(Electronic) Receipt
Appeal
Mar 16, 2022
Mar 16, 2022
Mar 10, 2022
(Electronic) Receipt
Appeal
Mar 10, 2022
Feb 24, 2022
Feb 22, 2022
(Electronic) Receipt
Appeal
Feb 22, 2022
Feb 22, 2022
Feb 10, 2022
(Electronic) Receipt
Appeal
Feb 10, 2022
Feb 10, 2022
Feb 10, 2022
Feb 9, 2022
(Electronic) Receipt
Appeal
Feb 9, 2022
Feb 9, 2022
Feb 9, 2022
Feb 9, 2022
Feb 9, 2022
Feb 8, 2022
(Electronic) Receipt
Appeal
Feb 8, 2022
Feb 8, 2022
Jan 31, 2022
Jan 31, 2022
Jan 5, 2022
Dec 21, 2021
(Electronic) Receipt
Appeal
Dec 21, 2021
Dec 21, 2021
Dec 21, 2021
Oct 28, 2021
Oct 28, 2021
Oct 8, 2021
Oct 8, 2021
Aug 13, 2021
Aug 9, 2021
Aug 9, 2021
Jul 6, 2021
Jun 30, 2021
(Electronic) Receipt
Appeal
Jun 30, 2021
Jun 30, 2021
Jun 30, 2021
Jun 30, 2021
Jun 30, 2021
Jun 30, 2021
Jun 10, 2021
Jun 4, 2021
(Electronic) Receipt
Appeal
Jun 4, 2021
Jun 4, 2021
Jun 3, 2021
May 28, 2021
May 27, 2021
May 25, 2021
(Electronic) Receipt
Appeal
May 25, 2021
May 25, 2021
May 25, 2021
May 25, 2021
May 25, 2021
May 19, 2021
May 18, 2021
(Electronic) Receipt
Appeal
May 18, 2021
(Electronic) Receipt
Appeal
May 18, 2021
May 18, 2021
May 18, 2021
May 18, 2021
May 10, 2021
May 10, 2021
May 4, 2021
Aug 25, 2020
Jul 31, 2020
Jul 28, 2020
(Electronic) Receipt
Appeal
Jul 28, 2020
Jul 28, 2020
Jul 28, 2020
Jul 28, 2020
Jul 28, 2020
Jul 28, 2020
Jul 28, 2020
Jul 28, 2020
Jul 28, 2020
Jul 28, 2020
Jul 28, 2020
Jul 28, 2020
Jul 28, 2020
Jul 28, 2020
Jul 28, 2020
Reply to appeal
Appeal
Jul 28, 2020
Reply to appeal
Appeal
May 28, 2020
May 20, 2020
(Electronic) Receipt
Appeal
May 20, 2020
May 20, 2020
Jan 21, 2020
Dec 30, 2019
(Electronic) Receipt
Appeal
Dec 30, 2019
Dec 30, 2019
Dec 30, 2019
Dec 30, 2019
Dec 30, 2019
Claims
Appeal
Dec 30, 2019
Claims
Appeal
Dec 30, 2019
Claims
Appeal
Dec 30, 2019
Claims
Appeal
Dec 30, 2019
Dec 30, 2019
Dec 30, 2019
Nov 13, 2019
Nov 7, 2019
(Electronic) Receipt
Appeal
Nov 7, 2019
Nov 7, 2019
Notice of appeal
Appeal
Sep 12, 2019
Sep 12, 2019
Sep 11, 2019
Aug 28, 2019
Aug 28, 2019
Aug 28, 2019
Aug 28, 2019
Aug 28, 2019
Aug 28, 2019
Aug 28, 2019
Aug 28, 2019
Aug 28, 2019
Means of redress
OPPO
Aug 28, 2019
Aug 28, 2019
Aug 28, 2019
Aug 28, 2019
Jul 10, 2019
Jul 2, 2019
Jun 28, 2019
Jun 28, 2019
Jun 28, 2019
Jun 28, 2019
Jun 28, 2019
Claims
OPPO
Jun 28, 2019
Claims
OPPO
Jun 28, 2019
Claims
OPPO
Jun 28, 2019
Jun 28, 2019
May 17, 2019
May 13, 2019
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Feb 7, 2019
Jan 30, 2019
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Sep 4, 2018
Aug 24, 2018
Aug 24, 2018
Aug 24, 2018
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Aug 24, 2018
Claims
OPPO
Aug 24, 2018
Aug 24, 2018
Aug 24, 2018
May 22, 2018
May 22, 2018
May 15, 2018
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Feb 16, 2018
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Feb 5, 2018
Feb 5, 2018
Feb 5, 2018
Jun 23, 2017
Jun 5, 2017
(Electronic) Receipt
Search/Exam
Jun 5, 2017
Annexes in respect of a client data request
Search/Exam
Jun 5, 2017
Letter accompanying subsequently filed items
Search/Exam
Jun 5, 2017
May 4, 2017
Apr 6, 2017
Decision to grant a European patent
Search/Exam
Mar 20, 2017
(Electronic) Receipt
Search/Exam
Mar 20, 2017
Filing of the translations of the claims
Search/Exam
Mar 20, 2017
French translation of claims
Search/Exam
Mar 20, 2017
German translation of the claims
Search/Exam
Mar 20, 2017
Letter accompanying subsequently filed items
Search/Exam
Dec 21, 2016
Dec 21, 2016
Dec 21, 2016
Intention to grant (signatures)
Search/Exam
Dec 21, 2016
Text intended for grant (clean copy)
Search/Exam
Dec 21, 2016
Aug 23, 2016
(Electronic) Receipt
Search/Exam
Aug 23, 2016
Amended claims with annotations
Search/Exam
Aug 23, 2016
Amended description with annotations
Search/Exam
Aug 23, 2016
Annex
Search/Exam
Aug 23, 2016
Claims
Search/Exam
Aug 23, 2016
Description
Search/Exam
Aug 23, 2016
Letter accompanying subsequently filed items
Search/Exam
Aug 23, 2016
Jul 13, 2016
Annex to the communication
Search/Exam
Jul 13, 2016
Communication from the Examining Division
Search/Exam
Apr 28, 2016
Communication to designated inventor
Search/Exam
Apr 22, 2016
(Electronic) Receipt
Search/Exam
Apr 22, 2016
Amended claims with annotations
Search/Exam
Apr 22, 2016
Claims
Search/Exam
Apr 22, 2016
Letter accompanying subsequently filed items
Search/Exam
Apr 22, 2016
Apr 22, 2016
Apr 22, 2016
Apr 22, 2016
Apr 22, 2016
Apr 22, 2016
Apr 22, 2016
Apr 22, 2016
Apr 6, 2016
(Electronic) Receipt
Search/Exam
Apr 6, 2016
Designation of inventor
Search/Exam
Apr 6, 2016
Letter accompanying subsequently filed items
Search/Exam
Feb 10, 2016
Registration under Rule 23 EPC
Search/Exam
Feb 5, 2016
Letter to the Legal Division
Search/Exam
Feb 4, 2016
Letter to the Legal Division
Search/Exam
Jan 29, 2016
Deficiencies as to Rule 23 EPC
Search/Exam
Jan 29, 2016
Rule 23 - Annex A
Search/Exam
Jan 29, 2016
Rule 23 - Annex C
Search/Exam
Jan 12, 2016
Letter to the Legal Division
Search/Exam
Jan 12, 2016
Payment of fees and costs
Search/Exam
Jan 11, 2016
Letter to the Legal Division
Search/Exam
Dec 15, 2015
Annex to the communication
Search/Exam
Dec 15, 2015
Communication from the Examining Division
Search/Exam
Dec 8, 2015
Examination started
Search/Exam
Oct 8, 2015
(Electronic) Receipt
Search/Exam
Oct 8, 2015
Letter accompanying subsequently filed items
Search/Exam
Oct 8, 2015
Oct 6, 2015
Oct 6, 2015
Sep 28, 2015
(Electronic) Receipt
Search/Exam
Sep 28, 2015
Letter accompanying subsequently filed items
Search/Exam
Sep 28, 2015
Aug 4, 2015
(Electronic) Receipt
Search/Exam
Aug 4, 2015
Aug 4, 2015
Amended claims with annotations
Search/Exam
Aug 4, 2015
Amendments received before examination
Search/Exam
Aug 4, 2015
Letter accompanying subsequently filed items
Search/Exam
May 18, 2015
Communication to designated inventor
Search/Exam
May 6, 2015
(Electronic) Receipt
Search/Exam
May 6, 2015
Letter accompanying subsequently filed items
Search/Exam
May 6, 2015
Letter concerning the inventor
Search/Exam
Apr 24, 2015
Apr 20, 2015
Letter which had not been notified
Search/Exam
Apr 17, 2015
Communication to designated inventor
Search/Exam
Apr 17, 2015
Communication to designated inventor
Search/Exam
Apr 9, 2015
(Electronic) Receipt
Search/Exam
Apr 9, 2015
Letter accompanying subsequently filed items
Search/Exam
Apr 9, 2015
Letter concerning the inventor
Search/Exam
Mar 25, 2015
Mar 5, 2015
Mar 5, 2015
Feb 24, 2015
Letter which had not been notified
Search/Exam
Feb 24, 2015
Letter which had not been notified
Search/Exam
Jan 27, 2015
Jan 23, 2015
Communication to designated inventor
Search/Exam
Jan 23, 2015
Communication to designated inventor
Search/Exam
Jan 23, 2015
Communication to designated inventor
Search/Exam
Jan 23, 2015
Communication to designated inventor
Search/Exam
Jan 23, 2015
Communication to designated inventor
Search/Exam
Jan 23, 2015
Communication to designated inventor
Search/Exam
Jan 5, 2015
(Electronic) Receipt
Search/Exam
Jan 5, 2015
Jan 5, 2015
Amended claims with annotations
Search/Exam
Jan 5, 2015
Amendments received before examination
Search/Exam
Jan 5, 2015
Jan 5, 2015
Request for entry into the European phase
Search/Exam
Oct 24, 2014
Information on entry into European phase
Search/Exam
Jan 7, 2014
Jan 7, 2014
Dec 19, 2013
Copy of the international search report
Search/Exam
Dec 19, 2013
Published international application - A1
Search/Exam
Aug 21, 2013
Aug 21, 2013
Aug 21, 2013