Prosecution Insights
Last updated: April 19, 2026

DOWA ELECTRONICS MATERIALS CO., LTD.

9 pending office actions

Portfolio Summary

9
Total Pending OAs
4
Final Rejections
5
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18859168 SPHERICAL SILVER POWDER, METHOD OF PRODUCING SPHERICAL SILVER POWDER, SPHERICAL SILVER POWDER PRODUCTION APPARATUS, AND CONDUCTIVE PASTE NGUYEN, TRI V 1764 Final Rejection Oct 23, 2024
18842546 CUBOID SILVER POWDER, METHOD OF PRODUCING SAME, AND CONDUCTIVE PASTE CHRISTY, KATHERINE A 1784 Non-Final OA Aug 29, 2024
18687812 GAAS WAFER, GAAS WAFER GROUP, AND METHOD OF PRODUCING GAAS INGOT ZHANG, MICHAEL N 1781 Non-Final OA Feb 29, 2024
18550679 METHOD OF PRODUCING GAAS WAFER, AND GAAS WAFER GROUP BRATLAND JR, KENNETH A 1714 Non-Final OA Sep 15, 2023
18549587 SILVER POWDER AND METHOD OF PRODUCING SAME STILES, JACOB BENJAMIN 1733 Non-Final OA Sep 08, 2023
18024840 METAL PASTE FOR BONDING AND BONDING METHOD CARPENTER, JOSHUA S 1733 Non-Final OA Mar 06, 2023
18001264 GaAs INGOT AND METHOD OF PRODUCING GaAs INGOT, AND GaAs WAFER KUNEMUND, ROBERT M 1714 Final Rejection Dec 09, 2022
18007535 PEROVSKITE-TYPE COMPOSITE OXIDE POWDER HAMMOND, KRISHNA R 1725 Final Rejection Dec 01, 2022
17924163 DISPERSED IRON OXIDE MAGNETIC POWDER SLURRY AND METHOD FOR PRODUCING SAME OYER, ANDREW J 1767 Final Rejection Nov 09, 2022

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