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The patent EP3064585 was granted to Massachusetts Institute OF Technology on Feb 5, 2020. The application was filed on Dec 12, 2013 under application number EP16151694A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

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 |
|---|---|---|---|
| GRUND | Nov 4, 2020 | GRUND | ADMISSIBLE |
| PATENT BOUTIQUE | Sep 9, 2020 | - | ADMISSIBLE |
| CRISPR THERAPEUTICS | Feb 10, 2020 | VOSSIUS & PARTNER PATENTANWALTE RECHTSANWALTE MBB | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | WO1994US05700 |
| DESCRIPTION | EP0264166 |
| DESCRIPTION | US4186183 |
| DESCRIPTION | US4217344 |
| DESCRIPTION | US4235871 |
| DESCRIPTION | US4261975 |
| DESCRIPTION | US4485054 |
| DESCRIPTION | US4501728 |
| DESCRIPTION | US4774085 |
| DESCRIPTION | US4797368 |
| DESCRIPTION | US4837028 |
| DESCRIPTION | US4873316 |
| DESCRIPTION | US4897355 |
| DESCRIPTION | US4946787 |
| DESCRIPTION | US5049386 |
| DESCRIPTION | US5173414 |
| DESCRIPTION | US5210015 |
| DESCRIPTION | US5445934 |
| DESCRIPTION | US6603061 |
| DESCRIPTION | US8404658 |
| DESCRIPTION | WO9116024 |
| DESCRIPTION | WO9117424 |
| DESCRIPTION | WO9324641 |
| DESCRIPTION | WO9639154 |
| DESCRIPTION | WO9703211 |
| OPPOSITION | EP2771468 |
| OPPOSITION | EP2898075 |
| OPPOSITION | US2005220796 |
| OPPOSITION | US2015184139 |
| OPPOSITION | WO2011146121 |
| OPPOSITION | WO2013176772 |
| OPPOSITION | WO2014093635 |
| OTHER | EP2771468 |
| OTHER | EP2784162 |
| OTHER | EP2896697 |
| OTHER | EP2898075 |
| OTHER | EP2931898 |
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
Nov 1, 2019
(Electronic) Receipt
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Nov 1, 2019
Filing of the translations of the claims
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Nov 1, 2019
French translation of claims
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Nov 1, 2019
German translation of the claims
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Nov 1, 2019
Letter accompanying subsequently filed items
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Oct 30, 2019
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Intention to grant (signatures)
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Oct 30, 2019
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Oct 30, 2019
Text intended for grant (sequence listing)
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Oct 30, 2019
Jul 18, 2019
(Electronic) Receipt
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Jul 18, 2019
Amended claims with annotations
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Jul 18, 2019
Claims
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Jul 18, 2019
Letter accompanying subsequently filed items
Search/Exam
Jul 18, 2019
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Jul 11, 2019
Annex to the communication
Search/Exam
Jul 11, 2019
Communication from the Examining Division
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Jun 28, 2019
(Electronic) Receipt
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Jun 28, 2019
Filing of the translations of the claims
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Jun 28, 2019
Letter accompanying subsequently filed items
Search/Exam
Jun 28, 2019
Translation of the claims
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Jun 28, 2019
Translation of the claims
Search/Exam
Jun 12, 2019
May 27, 2019
Citation filed by a third party
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Citation filed by a third party
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Citation filed by a third party
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May 27, 2019
Non-patent literature filed by a third party
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May 27, 2019
Non-patent literature filed by a third party
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May 27, 2019
Observations by third parties
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Apr 29, 2019
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Intention to grant (signatures)
Search/Exam
Apr 29, 2019
Text intended for grant (clean copy)
Search/Exam
Apr 29, 2019
Text intended for grant (sequence listing)
Search/Exam
Apr 29, 2019
Mar 5, 2019
(Electronic) Receipt
Search/Exam
Mar 5, 2019
Amended claims with annotations
Search/Exam
Mar 5, 2019
Claims
Search/Exam
Mar 5, 2019
Letter accompanying subsequently filed items
Search/Exam
Mar 5, 2019
Feb 22, 2019
Annex to the communication
Search/Exam
Feb 22, 2019
Feb 22, 2019
Dec 17, 2018
Examination started
Search/Exam
Mar 6, 2017
(Electronic) Receipt
Search/Exam
Mar 6, 2017
Mar 6, 2017
Amended claims with annotations
Search/Exam
Mar 6, 2017
Amendments received before examination
Search/Exam
Mar 6, 2017
Letter accompanying subsequently filed items
Search/Exam
Sep 12, 2016
Aug 18, 2016
Refund of fees
Search/Exam
Aug 10, 2016
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European search opinion
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Aug 10, 2016
European search report
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Aug 10, 2016
Information on Search Strategy
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Aug 10, 2016
Notification of forthcoming publication
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Jul 25, 2016
Search started
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Jun 2, 2016
(Electronic) Receipt
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Jun 2, 2016
Letter accompanying subsequently filed items
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Jun 2, 2016
Written request for examination
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May 2, 2016
Communication to designated inventor
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May 2, 2016
Communication to designated inventor
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Apr 19, 2016
(Electronic) Receipt
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Apr 19, 2016
Designation of inventor
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Apr 19, 2016
Letter accompanying subsequently filed items
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Apr 13, 2016
Apr 13, 2016
Apr 5, 2016
Letter which had not been notified
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Apr 5, 2016
Letter which had not been notified
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Mar 23, 2016
(Electronic) Receipt
Search/Exam
Mar 23, 2016
Mar 23, 2016
Claims
Search/Exam
Mar 23, 2016
Letter accompanying subsequently filed items
Search/Exam
Mar 23, 2016
Mar 11, 2016
Communication to designated inventor
Search/Exam
Mar 11, 2016
Communication to designated inventor
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Mar 11, 2016
Communication to designated inventor
Search/Exam
Feb 10, 2016
Invitation to file claims
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Feb 9, 2016
Feb 3, 2016
Note on telephone consultation
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Jan 18, 2016
Abstract
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Jan 18, 2016
Jan 18, 2016
Annex
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Jan 18, 2016
Converted Sequence Listing
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Jan 18, 2016
Description
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Jan 18, 2016
Designation of inventor
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Jan 18, 2016
Drawings
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Jan 18, 2016
Request for grant of a European patent
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Jul 7, 2014
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