Patent No. EP2675281 (titled "Milk-Based Product And A Method For Its Preparation") was filed by Valio on Feb 16, 2012. The application was issued on Apr 8, 2015.

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 |
|---|---|---|
| ARLA FOODS AMBA | Jan 8, 2016 | GUARDIAN CONSULTING IS |
| FRIESLANDCAMPINA NEDERLAND | Jan 8, 2016 | FRIESLANDCAMPINA NEDERLAND |
| NUTRICIA | Jan 8, 2016 | NEDERLANDSCH OCTROOIBUREAU |
| TINE | Jan 7, 2016 | ACAPO ONSAGERS |
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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