Patent No. EP3079501 (titled "Synthetic Nutritional Compositions Especially Adapted For Male And Female Infants And Young Children") was filed by Nestec on Sep 3, 2014. The application was issued on Aug 14, 2019.

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 |
|---|---|---|
| NUTRICIA | May 13, 2020 | NEDERLANDSCH OCTROOIBUREAU |
| RECKITT BENCKISER | May 13, 2020 | CARLIN |
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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