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The patent EP2305711 was granted to Rinat Neuroscience on Aug 2, 2017. The application was filed on Apr 11, 2006 under application number EP10184427A. 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 |
|---|---|---|---|
| TEVA PHARMACEUTICALS | Jan 29, 2021 | CARPMAELS & RANSFORD | INTERVENTION |
| REGENERON PHARMACEUTICALS | May 1, 2018 | CARPMAELS & RANSFORD | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | GB19980009951 |
| DESCRIPTION | WO1999GB01441 |
| DESCRIPTION | EP0003089 |
| DESCRIPTION | EP0345242 |
| DESCRIPTION | EP0519596 |
| DESCRIPTION | EP0524968 |
| DESCRIPTION | GB2200651 |
| DESCRIPTION | US2001046959 |
| DESCRIPTION | US3773919 |
| DESCRIPTION | US4485045 |
| DESCRIPTION | US4544545 |
| DESCRIPTION | US4676980 |
| DESCRIPTION | US4683195 |
| DESCRIPTION | US4683202 |
| DESCRIPTION | US4754065 |
| DESCRIPTION | US4777127 |
| DESCRIPTION | US4800159 |
| DESCRIPTION | US4816567 |
| DESCRIPTION | US5013556 |
| DESCRIPTION | US5047335 |
| DESCRIPTION | US5219740 |
| DESCRIPTION | US5278299 |
| DESCRIPTION | US5342942 |
| DESCRIPTION | US5422120 |
| DESCRIPTION | US5500362 |
| DESCRIPTION | US5510261 |
| DESCRIPTION | US5530101 |
| DESCRIPTION | US5545806 |
| DESCRIPTION | US5545807 |
| DESCRIPTION | US5565332 |
| DESCRIPTION | US5569825 |
| DESCRIPTION | US5580717 |
| DESCRIPTION | US5580859 |
| DESCRIPTION | US5585089 |
| DESCRIPTION | US5625126 |
| DESCRIPTION | US5633425 |
| DESCRIPTION | US5661016 |
| DESCRIPTION | US5693761 |
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| DESCRIPTION | US5733743 |
| DESCRIPTION | US5750373 |
| DESCRIPTION | US5766863 |
| DESCRIPTION | US5807715 |
| DESCRIPTION | US5814482 |
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| DESCRIPTION | US6017878 |
| DESCRIPTION | US6027927 |
| DESCRIPTION | US6054297 |
| DESCRIPTION | US6127401 |
| DESCRIPTION | US6153189 |
| DESCRIPTION | US6180370 |
| DESCRIPTION | US6180377 |
| DESCRIPTION | US6210671 |
| DESCRIPTION | US6265150 |
| DESCRIPTION | US6291247 |
| DESCRIPTION | US6306849 |
| DESCRIPTION | US6331415 |
| DESCRIPTION | US6350861 |
| DESCRIPTION | US6359130 |
| DESCRIPTION | US6376471 |
| DESCRIPTION | US6413942 |
| DESCRIPTION | US6436908 |
| DESCRIPTION | WO0053211 |
| DESCRIPTION | WO0069829 |
| DESCRIPTION | WO0073344 |
| DESCRIPTION | WO0127160 |
| DESCRIPTION | WO0164247 |
| DESCRIPTION | WO0178698 |
| DESCRIPTION | WO02096458 |
| DESCRIPTION | WO0215924 |
| DESCRIPTION | WO0217914 |
| DESCRIPTION | WO0220479 |
| DESCRIPTION | WO2004026329 |
| DESCRIPTION | WO2004065560 |
| DESCRIPTION | WO2005019266 |
| DESCRIPTION | WO8704462 |
| DESCRIPTION | WO8909225 |
| DESCRIPTION | WO9007936 |
| DESCRIPTION | WO9011092 |
| DESCRIPTION | WO9100360 |
| DESCRIPTION | WO9102805 |
| DESCRIPTION | WO9114445 |
| DESCRIPTION | WO9220373 |
| DESCRIPTION | WO9303769 |
| DESCRIPTION | WO9306213 |
| DESCRIPTION | WO9310218 |
| DESCRIPTION | WO9311230 |
| DESCRIPTION | WO9319191 |
| DESCRIPTION | WO9325234 |
| DESCRIPTION | WO9325698 |
| DESCRIPTION | WO9403622 |
| DESCRIPTION | WO9404690 |
| DESCRIPTION | WO9412649 |
| DESCRIPTION | WO9423697 |
| DESCRIPTION | WO9428938 |
| DESCRIPTION | WO9500655 |
| DESCRIPTION | WO9507994 |
| DESCRIPTION | WO9511984 |
| DESCRIPTION | WO9513796 |
| DESCRIPTION | WO9530763 |
| DESCRIPTION | WO9617072 |
| DESCRIPTION | WO9715593 |
| DESCRIPTION | WO9721732 |
| DESCRIPTION | WO9742338 |
| DESCRIPTION | WO9806048 |
| DESCRIPTION | WO9817278 |
| DESCRIPTION | WO9958572 |
| OPPOSITION | EP2270048 |
| OPPOSITION | EP2448970 |
| OPPOSITION | WO2004058184 |
| OPPOSITION | WO2005111077 |
| SEARCH | US2004237124 |
| SEARCH | WO2005019266 |
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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Communication from the Examining Division
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Amended claims with annotations
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Claims
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Letter accompanying subsequently filed items
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Communication from the Examining Division
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Decision to allow further processing
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Letter accompanying subsequently filed items
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Annex to the communication
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Mar 5, 2014
Communication from the Examining Division
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Letter accompanying subsequently filed items
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Communication from the Examining Division
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Letter concerning fees and payments
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Maintenance of the application
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Submission concerning representation
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Submission concerning representation
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Refund of fees
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European search opinion
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Apr 29, 2011
European search report
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Notification of forthcoming publication
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Letter accompanying subsequently filed items
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Abstract
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Claims
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Sep 30, 2010
Description
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Sep 30, 2010
Designation of inventor
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Sep 30, 2010
Designation of inventor
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Sep 30, 2010
Designation of inventor
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Sep 30, 2010
Drawings
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Sep 30, 2010
Request for grant of a European patent
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Sep 30, 2010
Sequence listing
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Nov 7, 2006