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The patent EP2374472 was granted to Dyax on Jun 12, 2019. The application was filed on Mar 13, 2007 under application number EP11152204A. 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 |
|---|---|---|---|
| BICYCLETX | Feb 1, 2019 | GIBSON | ADMISSIBLE |
| LEDERER & KELLER PATENTANWALTE PARTNERSCHAFT MBB | Feb 1, 2019 | LEDERER & KELLER PATENTANWALTE PARTNERSCHAFT MBB | ADMISSIBLE |
| OXURION | Jan 28, 2019 | GEVERS PATENTS | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | EP0171496 |
| DESCRIPTION | EP0173494 |
| DESCRIPTION | EP0184187 |
| DESCRIPTION | GB2007091 |
| DESCRIPTION | US4079038 |
| DESCRIPTION | US4093709 |
| DESCRIPTION | US4131648 |
| DESCRIPTION | US4138344 |
| DESCRIPTION | US4180646 |
| DESCRIPTION | US4271143 |
| DESCRIPTION | US4304767 |
| DESCRIPTION | US4407792 |
| DESCRIPTION | US4615697 |
| DESCRIPTION | US4816567 |
| DESCRIPTION | US4946931 |
| DESCRIPTION | US5041434 |
| DESCRIPTION | US5786328 |
| DESCRIPTION | US5968543 |
| DESCRIPTION | US6010880 |
| DESCRIPTION | US6057287 |
| DESCRIPTION | US6087473 |
| DESCRIPTION | US6333402 |
| DESCRIPTION | US6413536 |
| DESCRIPTION | US6596296 |
| DESCRIPTION | US6613355 |
| DESCRIPTION | US6667371 |
| DESCRIPTION | WO8601533 |
| EXAMINATION | US6057287 |
| OPPOSITION | EP1736465 |
| OPPOSITION | US2004038893 |
| OPPOSITION | US2005164928 |
| OPPOSITION | US5187153 |
| OPPOSITION | US5786328 |
| OPPOSITION | US5994125 |
| OPPOSITION | US6989369 |
| OPPOSITION | WO2005095327 |
| OPPOSITION | WO2006091459 |
| OPPOSITION | WO2008016883 |
| SEARCH | US2004171794 |
| SEARCH | US5994125 |
| SEARCH | US6174859 |
| SEARCH | WO03103475 |
| SEARCH | WO9521601 |
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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Sep 14, 2011
Notification of forthcoming publication
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Abstract
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Mar 13, 2007
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Mar 13, 2007
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