Patent No. EP4219430 (titled "Bondcoat Including Coarse Oxygen Getter Particles") was filed by General Electric on Nov 16, 2022. The application was issued on Jul 23, 2025.

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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