Prosecution Insights
Last updated: April 19, 2026

Taiyo Nippon Sanso Corporation

3 pending office actions

Portfolio Summary

3
Total Pending OAs
1
Final Rejections
2
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18995016 MIXED GAS SUPPLY DEVICE CARY, KELSEY E 3753 Non-Final OA Jan 15, 2025
18691238 CONDUCTIVE PASTE, CONDUCTIVE FILM-COATED SUBSTRATE, AND METHOD FOR PRODUCING CONDUCTIVE FILM-COATED SUBSTRATE NGUYEN, HAIDUNG D 1761 Final Rejection Mar 12, 2024
17921249 MELTING/REFINING FURNACE FOR COLD IRON SOURCES, AND MELTING/REFINING FURNACE OPERATION METHOD MCGUTHRY BANKS, TIMA MICHELE 1733 Non-Final OA Oct 25, 2022

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