Patent No. EP3033086 (titled "Combination Therapy For The Treatment Of Cancer") was filed by Novartis on Aug 7, 2014. The application was issued on Sep 22, 2021.

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 |
|---|---|---|
| BACHELIN | Jun 22, 2022 | HOFFMANN EITLE |
| GENERICS UK | Jun 21, 2022 | ELKINGTON AND FIFE |
| HOFFMANN EITLE | Jun 21, 2022 | HOFFMANN EITLE |
| STADA ARZNEIMITTEL | Jun 20, 2022 | HAMM & WITTKOPP |
| TEVA PHARMACEUTICALS | Jun 20, 2022 | D YOUNG |
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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