Prosecution Insights
Last updated: April 19, 2026

Siltronic AG

5 pending office actions

Portfolio Summary

5
Total Pending OAs
2
Final Rejections
3
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18848950 METHOD FOR CLEANING SEMICONDUCTOR WAFERS IN A CLEANING LINE CARRILLO, BIBI SHARIDAN 1711 Non-Final OA Sep 20, 2024
18683789 METHOD OF PRODUCING AN EPITAXIALLY COATED SEMICONDUCTOR WAFER OF MONOCRYSTALLINE SILICON BRATLAND JR, KENNETH A 1714 Non-Final OA Feb 15, 2024
18294193 DEVICE AND METHOD FOR PRODUCING A MONOCRYSTALLINE SILICON ROD SONG, MATTHEW J 1714 Non-Final OA Feb 01, 2024
18554477 PROCESS FOR MANUFACTURING SEMICONDUCTOR WAFERS CONTAINING A GAS-PHASE EPITAXIAL LAYER IN A DEPOSITION CHAMBER QI, HUA 1714 Final Rejection Oct 09, 2023
18014386 METHOD AND APPARATUS FOR PRODUCING A GAS CURTAIN OF PURGE GAS IN A SLIT VALVE TUNNEL MOORE, KARLA A 1716 Final Rejection Jan 04, 2023

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