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Patent No. EP3169797 (titled "Means And Methods For Identifying A Patient Having A Braf-Positive Cancer As A Non-Responder To A Braf Inhibitor And As A Responder To An Mapk/Erk Inhibitor") was filed by Universitt Zrich Prorektorat MNW on Jul 13, 2015. The application was issued on Feb 19, 2025.

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.
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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