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The patent EP3506884 was granted to Dana Farber Cancer Institute on Sep 25, 2024. The application was filed on Aug 30, 2017 under application number EP17765524A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

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 |
|---|---|---|---|
| PATENT BOUTIQUE | Feb 2, 2022 | PATENT BOUTIQUE | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | US19850798385 |
| DESCRIPTION | US19940303216 |
| DESCRIPTION | US19970957192 |
| DESCRIPTION | US19980210114 |
| DESCRIPTION | US19990361544 |
| DESCRIPTION | US20000528620 |
| DESCRIPTION | US20170077996 |
| DESCRIPTION | WO2004US32480 |
| DESCRIPTION | WO2014US38525 |
| DESCRIPTION | WO2016IB57265 |
| DESCRIPTION | WO2017US13049 |
| DESCRIPTION | WO2017US13066 |
| INTERNATIONAL-SEARCH-REPORT | US2007213393 |
| INTERNATIONAL-SEARCH-REPORT | US9364545 |
| INTERNATIONAL-SEARCH-REPORT | WO2011078990 |
| INTERNATIONAL-SEARCH-REPORT | WO2016004213 |
| INTERNATIONAL-SEARCH-REPORT | WO2016119308 |
| INTERNATIONAL-SEARCH-REPORT | WO2016123573 |
| OPPOSITION | US2007213393 |
| OPPOSITION | US2015094518 |
| OPPOSITION | US2016114044 |
| OPPOSITION | US9364545 |
| OPPOSITION | WO0136007 |
| OPPOSITION | WO02087563 |
| OPPOSITION | WO2004028583 |
| OPPOSITION | WO2005049141 |
| OPPOSITION | WO2007019439 |
| OPPOSITION | WO2011078990 |
| OPPOSITION | WO2016004213 |
| OPPOSITION | WO2016123573 |
| OPPOSITION | WO9921908 |
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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Aug 29, 2024
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Refund of fees
Appeal
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(Electronic) Receipt
Appeal
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Withdrawal of an appeal
Appeal
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(Electronic) Receipt
Appeal
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Notice of appeal
Appeal
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Document concerning representation
Search/Exam
Nov 10, 2021
Letter accompanying subsequently filed items
Search/Exam
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Decision to grant a European patent
Search/Exam
Mar 24, 2021
(Electronic) Receipt
Search/Exam
Mar 24, 2021
Filing of the translations of the claims
Search/Exam
Mar 24, 2021
French translation of claims
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Mar 24, 2021
German translation of the claims
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Intention to grant (signatures)
Search/Exam
Dec 15, 2020
Text intended for grant (clean copy)
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Examination started
Search/Exam
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(Electronic) Receipt
Search/Exam
Oct 18, 2019
Oct 18, 2019
Amendments received before examination
Search/Exam
Oct 18, 2019
Letter accompanying subsequently filed items
Search/Exam
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Letter which had not been notified
Search/Exam
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Communication to designated inventor
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Apr 5, 2019
Communication to designated inventor
Search/Exam
Mar 26, 2019
(Electronic) Receipt
Search/Exam
Mar 26, 2019
Request for entry into the European phase
Search/Exam
Mar 19, 2019
Jan 11, 2019
Information on entry into European phase
Search/Exam
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Copy of the international search report
Search/Exam
Mar 8, 2018
Published international application - A1
Search/Exam
Dec 21, 2017
ISR: cited documents
PCTISA
Dec 19, 2017
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Sep 26, 2017
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Abstract
PCTISA
Sep 12, 2017
Annex
PCTISA
Sep 12, 2017
Claims
PCTISA
Sep 12, 2017
Description
PCTISA
Sep 12, 2017
Drawings
PCTISA
Sep 12, 2017
Sep 12, 2017
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