Patent No. EP4371548 (titled "Opaque Imparting Liquid For Zirconia") was filed by Shofu on Mar 26, 2019. The application was issued on Oct 2, 2024.

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.
Date
Description
Get instant alerts for new documents