Patent No. EP3345490 (titled "Beverage Comprising Rebaudioside X") was filed by Purecircle SDN BHD on Dec 19, 2012. The application was issued on Nov 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 | Aug 8, 2024 | GREAVES BREWSTER |
| CARGILL | Aug 7, 2024 | FORRESTERS |
| EISENFUHR SPEISER | Aug 7, 2024 | EISENFUHR SPEISER |
| HASELTINE LAKE KEMPNER | Aug 7, 2024 | HASELTINE LAKE KEMPNER |
| FRKELLY | Aug 2, 2024 | FRKELLY |
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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