Patent No. EP3833335 (titled "Pharmaceutical Composition Comprising Hmg-Coa Reductase Inhibitors And Fenofibrate") was filed by Intas Pharmaceuticals on Jul 30, 2020. The application was issued on Aug 31, 2022.

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 |
|---|---|---|
| VIATRIS HEALTHCARE LDA | Jun 5, 2024 | ELKINGTON AND FIFE |
| ELKINGTON AND FIFE | May 30, 2023 | 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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