Patent No. EP2964202 (titled "Oral Formulations Of Deferasirox") was filed by Novartis on Mar 6, 2014. The application was issued on May 31, 2023.

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 |
|---|---|---|
| INVOKAT SERVICES | Jul 31, 2019 | MUTLU |
| HGF | Jul 30, 2019 | HGF |
| TEVA PHARMACEUTICALS | Jul 23, 2019 | ELKINGTON AND FIFE |
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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