Patent No. EP2374472 (titled "Compositions And Methods For Treating Ophthalmic Disorders") was filed by Dyax on Mar 13, 2007. The application was issued on Jun 12, 2019.

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 |
|---|---|---|
| BICYCLETX | Feb 1, 2019 | GIBSON |
| LEDERER & KELLER PATENTANWALTE PARTNERSCHAFT MBB | Feb 1, 2019 | LEDERER & KELLER PATENTANWALTE PARTNERSCHAFT MBB |
| OXURION | Jan 28, 2019 | GEVERS PATENTS |
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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