Patent No. EP2359858 (titled "Nutritional Composition Comprising Indigestible Oligosaccharides") was filed by Nutricia on Aug 24, 2005. The application was issued on Aug 10, 2022.
Latest UPC cases involving this patent.
| Case Number | Filing Date | Plaintiff | Proceeding Type |
|---|---|---|---|
| UPC_CFI_786/2025 | Aug 25, 2025 | Nestle | Generic |
| UPC_CFI_784/2025 | Aug 25, 2025 | Nestle | Generic |
| CC_576843/2023 | Oct 16, 2023 | Nestle | Counter Claim For Revocation |
| UPC_CFI_201/2023 | Jul 6, 2023 | Nutricia | Infringement |

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 |
|---|---|---|
| FRIESLANDCAMPINA NEDERLAND | May 9, 2023 | FRIESLANDCAMPINA DEPARTMENT |
| NESTLE | Oct 24, 2022 | KINKELDEY |
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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