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The patent EP2654789 was granted to Inserm Institut National DE LA Sant ET DE LA Recherche Mdicale on May 30, 2018. The application was filed on Dec 21, 2011 under application number EP11801741A. 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 |
|---|---|---|---|
| BOULT WADE TENNANT | Feb 28, 2019 | BOULT WADE TENNANT | ADMISSIBLE |
| D YOUNG | Feb 28, 2019 | HOIBERG PS | WITHDRAWN |
| TIZONA THERAPEUTICS | Feb 26, 2019 | HUTTER | ADMISSIBLE |
| ABBVIE | Feb 15, 2019 | MEWBURN ELLIS | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | EP0125023 |
| DESCRIPTION | EP0173494 |
| DESCRIPTION | EP0239400 |
| DESCRIPTION | EP0519596 |
| DESCRIPTION | EP0592106 |
| DESCRIPTION | US4179337 |
| DESCRIPTION | US4301144 |
| DESCRIPTION | US4496689 |
| DESCRIPTION | US4640835 |
| DESCRIPTION | US4670417 |
| DESCRIPTION | US4791192 |
| DESCRIPTION | US4816567 |
| DESCRIPTION | US4861719 |
| DESCRIPTION | US5202238 |
| DESCRIPTION | US5204244 |
| DESCRIPTION | US5225539 |
| DESCRIPTION | US5278056 |
| DESCRIPTION | US5530101 |
| DESCRIPTION | US5565332 |
| DESCRIPTION | US5585089 |
| DESCRIPTION | US5859205 |
| DESCRIPTION | US5882877 |
| DESCRIPTION | US6013516 |
| DESCRIPTION | WO2009095478 |
| DESCRIPTION | WO8702671 |
| DESCRIPTION | WO8705330 |
| DESCRIPTION | WO9109967 |
| DESCRIPTION | WO9419478 |
| DESCRIPTION | WO9514785 |
| DESCRIPTION | WO9602576 |
| DESCRIPTION | WO9622378 |
| DESCRIPTION | WO9710354 |
| DESCRIPTION | WO9845322 |
| INTERNATIONAL-SEARCH-REPORT | WO2009095478 |
| OPPOSITION | US2005158280 |
| OPPOSITION | WO2009095478 |
| OPPOSITION | WO2012085132 |
| OTHER | WO2009095478 |
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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Copy of the international search report
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Published international application - A1
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PCTRO
Dec 21, 2011
Abstract
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Dec 21, 2011
Claims
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Dec 21, 2011
Description
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Dec 21, 2011
Drawings
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