The patent EP4568921 was granted to Saudi Arabian OIL on Jun 18, 2025. The application was originally filed on Sep 14, 2023 under application number EP23786388A. The patent is currently recorded with a legal status of "Request For Examination Was Made".

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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