Patent No. EP3695012 (titled "Inhibition Of Hsd17B13 In The Treatment Of Liver Disease In Patients Expressing The Pnpla3 I148M Variation") was filed by Regeneron Pharmaceuticals on Oct 11, 2018. The application was issued on Mar 8, 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 |
|---|---|---|
| STRAWMAN | Dec 8, 2023 | CMS CAMERON MCKENNA NABARRO OLSWANG |
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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