Patent No. EP3264922 (titled "Compositions For Use In Improving Stool Consistency Or Frequency In Infants Or Young Children") was filed by Nestec on Mar 4, 2016. The application was issued on Oct 30, 2024.

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 |
|---|---|---|
| CHR HANSEN | Jul 29, 2025 | HOFFMANN EITLE |
| ABBOTT | Jul 23, 2025 | BOULT WADE TENNANT |
| FRIESLANDCAMPINA NEDERLAND | Jul 22, 2025 | FRIESLANDCAMPINA DEPARTMENT |
| NUTRICIA | Jul 21, 2025 | NEDERLANDSCH OCTROOIBUREAU |
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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