Prosecution Insights
Last updated: April 19, 2026

Sumitomo Electric Hardmetal Corp.

3 pending office actions

Portfolio Summary

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

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18038794 SINTERED MATERIAL AND CUTTING TOOL LOUGHRAN, RYAN PATRICK 1731 Non-Final OA May 25, 2023
17784635 CUBIC BORON NITRIDE SINTERED MATERIAL AND METHOD OF PRODUCING SAME MILLER, CAMERON KENNETH 1731 Non-Final OA Jun 11, 2022
17625562 CUBIC BORON NITRIDE SINTERED MATERIAL AND CUTTING TOOL FORSYTH, PAUL ALAN 1731 Final Rejection Jan 07, 2022

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