Patent No. EP4492160 (titled "Support Member For The Thermal Treatment Of A Wafer") was filed by Patek Philippe Geneve on Mar 19, 2019. The application was issued on Apr 30, 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.
Date
Description
Get instant alerts for new documents