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The patent EP3204022 was granted to Anthrogenesis on Dec 2, 2020. The application was originally filed on Oct 8, 2015 under application number EP15849339A. 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 |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | CA2860144 |
| INTERNATIONAL-SEARCH-REPORT | US2012202209 |
| INTERNATIONAL-SEARCH-REPORT | US2013195899 |
| INTERNATIONAL-SEARCH-REPORT | US2013245103 |
| INTERNATIONAL-SEARCH-REPORT | US2013337558 |
| INTERNATIONAL-SEARCH-REPORT | US2014179770 |
| INTERNATIONAL-SEARCH-REPORT | US2014220580 |
| INTERNATIONAL-SEARCH-REPORT | WO2014022852 |
| INTERNATIONAL-SEARCH-REPORT | WO2014100434 |
| INTERNATIONAL-SEARCH-REPORT | WO2014145075 |
| OPPOSITION | US2011250182 |
| OPPOSITION | US7468276 |
| OPPOSITION | US8057788 |
| OPPOSITION | US8202703 |
| OPPOSITION | WO2010021715 |
| SEARCH | US2011250182 |
| SEARCH | WO2014028493 |
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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OPPO
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Apr 27, 2021
Annexes in respect of a client data request
Search/Exam
Apr 27, 2021
Letter accompanying subsequently filed items
Search/Exam
Apr 27, 2021
Dec 14, 2020
Nov 5, 2020
Decision to grant a European patent
Search/Exam
Oct 23, 2020
Oct 15, 2020
Sep 28, 2020
(Electronic) Receipt
Search/Exam
Sep 28, 2020
Filing of the translations of the claims
Search/Exam
Sep 28, 2020
French translation of claims
Search/Exam
Sep 28, 2020
German translation of the claims
Search/Exam
Sep 28, 2020
Letter accompanying subsequently filed items
Search/Exam
May 26, 2020
May 26, 2020
May 26, 2020
Intention to grant (signatures)
Search/Exam
May 26, 2020
Text intended for grant (clean copy)
Search/Exam
May 26, 2020
Mar 19, 2020
Document concerning representation
Search/Exam
Jan 17, 2020
Decision to allow further processing
Search/Exam
Jan 8, 2020
(Electronic) Receipt
Search/Exam
Jan 8, 2020
Amended claims with annotations
Search/Exam
Jan 8, 2020
Claims
Search/Exam
Jan 8, 2020
Description
Search/Exam
Jan 8, 2020
Letter accompanying subsequently filed items
Search/Exam
Jan 8, 2020
Request for further processing
Search/Exam
Oct 29, 2019
Jul 26, 2019
Jul 26, 2019
Jul 22, 2019
Jul 19, 2019
(Electronic) Receipt
Search/Exam
Jul 19, 2019
Jul 15, 2019
(Electronic) Receipt
Search/Exam
Jul 15, 2019
Mar 22, 2019
Annex to the communication
Search/Exam
Mar 22, 2019
Communication from the Examining Division
Search/Exam
Mar 18, 2019
Examination started
Search/Exam
Dec 5, 2018
(Electronic) Receipt
Search/Exam
Dec 5, 2018
Dec 5, 2018
Amended claims with annotations
Search/Exam
Dec 5, 2018
Amendments received before examination
Search/Exam
Dec 5, 2018
Letter accompanying subsequently filed items
Search/Exam
Jun 29, 2018
Jun 5, 2018
Annexes in respect of a client data request
Search/Exam
Jun 5, 2018
Annexes in respect of a client data request
Search/Exam
Jun 5, 2018
Annexes in respect of a client data request
Search/Exam
Jun 5, 2018
Jun 5, 2018
Jun 4, 2018
May 16, 2018
May 16, 2018
European search opinion
Search/Exam
May 16, 2018
Information on Search Strategy
Search/Exam
May 16, 2018
Supplementary European search report
Search/Exam
Apr 20, 2018
Search started
Search/Exam
Mar 2, 2018
Communication to designated inventor
Search/Exam
Feb 23, 2018
(Electronic) Receipt
Search/Exam
Feb 23, 2018
Letter accompanying subsequently filed items
Search/Exam
Nov 24, 2017
(Electronic) Receipt
Search/Exam
Nov 24, 2017
Nov 24, 2017
Amendments received before examination
Search/Exam
Nov 24, 2017
Amendments received before examination
Search/Exam
Nov 24, 2017
Letter accompanying subsequently filed items
Search/Exam
Jul 28, 2017
Jul 20, 2017
Letter which had not been notified
Search/Exam
Jul 19, 2017
Jun 27, 2017
Jun 19, 2017
Letter which had not been notified
Search/Exam
May 19, 2017
May 12, 2017
Communication to designated inventor
Search/Exam
May 12, 2017
Communication to designated inventor
Search/Exam
May 12, 2017
Communication to designated inventor
Search/Exam
May 12, 2017
Communication to designated inventor
Search/Exam
May 12, 2017
Communication to designated inventor
Search/Exam
May 12, 2017
Communication to designated inventor
Search/Exam
May 12, 2017
Communication to designated inventor
Search/Exam
May 12, 2017
Communication to designated inventor
Search/Exam
Apr 25, 2017
Apr 21, 2017
(Electronic) Receipt
Search/Exam
Apr 21, 2017
Request for entry into the European phase
Search/Exam
Feb 17, 2017
Information on entry into European phase
Search/Exam
Jun 29, 2016
Notification of the recording of a change
Search/Exam
May 4, 2016
Apr 14, 2016
Copy of the international search report
Search/Exam
Apr 14, 2016
Published international application - A1
Search/Exam