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The patent EP3463345 was granted to Array Biopharma on Nov 2, 2022. The application was filed on Jun 2, 2017 under application number EP17807555A. 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 |
|---|---|---|---|
| KRAUS & LEDERER PARTGMBB | Aug 1, 2023 | KRAUS & LEDERER PARTGMBB | ADMISSIBLE |
| TER MEER STEINMEISTER & PARTNER PATENTANWALTE MBB | Aug 1, 2023 | TER MEER STEINMEISTER & PARTNER | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | US6217866 |
| DESCRIPTION | US8501758 |
| DESCRIPTION | WO03077914 |
| DESCRIPTION | WO2011025927 |
| DESCRIPTION | WO2013078264 |
| DESCRIPTION | WO2014063024 |
| DESCRIPTION | WO9640210 |
| INTERNATIONAL-SEARCH-REPORT | US2014222443 |
| INTERNATIONAL-SEARCH-REPORT | US2014275136 |
| INTERNATIONAL-SEARCH-REPORT | US2015164897 |
| INTERNATIONAL-SEARCH-REPORT | US2015265616 |
| INTERNATIONAL-SEARCH-REPORT | US2015273057 |
| OPPOSITION | WO2011025927 |
| OPPOSITION | WO2014063024 |
| OPPOSITION | WO2017210538 |
| SEARCH | WO2012170715 |
| SEARCH | WO2015087279 |
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 15, 2022
Oct 7, 2022
Decision to grant a European patent
Search/Exam
Sep 12, 2022
(Electronic) Receipt
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Sep 12, 2022
French translation of claims
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Sep 12, 2022
German translation of the claims
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Sep 12, 2022
Letter accompanying subsequently filed items
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Jun 8, 2022
Jun 8, 2022
Jun 8, 2022
Intention to grant (signatures)
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Jun 8, 2022
Text intended for grant (clean copy)
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Jun 8, 2022
Feb 12, 2021
(Electronic) Receipt
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Feb 12, 2021
Amended claims with annotations
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Feb 12, 2021
Amended description with annotations
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Feb 12, 2021
Claims
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Feb 12, 2021
Description
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Feb 12, 2021
Letter accompanying subsequently filed items
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Feb 12, 2021
Dec 4, 2020
Annex to the communication
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Dec 4, 2020
Communication from the Examining Division
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Nov 26, 2020
Examination started
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Jun 26, 2020
(Electronic) Receipt
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Jun 26, 2020
Letter accompanying subsequently filed items
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Jun 26, 2020
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Reply to Written Opinion prepared by the EPO
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Feb 11, 2020
Jan 23, 2020
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European search opinion
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Jan 23, 2020
Information on Search Strategy
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Jan 23, 2020
Supplementary European search report
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Jan 22, 2020
Jan 15, 2020
(Electronic) Receipt
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Jan 15, 2020
Annexes in respect of a client data request
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Jan 15, 2020
Letter accompanying subsequently filed items
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Jan 15, 2020
Dec 11, 2019
Search started
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Dec 4, 2019
Nov 28, 2019
Nov 14, 2019
(Electronic) Receipt
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Nov 14, 2019
Annexes in respect of a client data request
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Nov 14, 2019
Annexes in respect of a client data request
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Nov 14, 2019
Annexes in respect of a client data request
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Nov 14, 2019
Annexes in respect of a client data request
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Nov 14, 2019
Annexes in respect of a client data request
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Nov 14, 2019
Annexes in respect of a client data request
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Nov 14, 2019
Annexes in respect of a client data request
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Nov 14, 2019
Letter accompanying subsequently filed items
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Nov 14, 2019
Mar 13, 2019
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Dec 20, 2018
(Electronic) Receipt
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Dec 20, 2018
Dec 20, 2018
Amendments received before examination
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Dec 20, 2018
Dec 20, 2018
Request for entry into the European phase
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Oct 12, 2018
Information on entry into European phase
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Feb 20, 2018
Dec 7, 2017
Copy of the international search report
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Dec 7, 2017
Published international application - A1
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