Prosecution Insights
Last updated: April 19, 2026

Sitration Inc.

3 pending office actions

Portfolio Summary

3
Total Pending OAs
0
Final Rejections
3
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
19275604 METHODS AND APPARATUS FOR EXTRACTING METALS FROM MATERIALS CONTRERAS, CIEL P 1794 Non-Final OA Jul 21, 2025
19235243 METHODS AND APPARATUS FOR EXTRACTING METALS FROM MATERIALS CONTRERAS, CIEL P 1794 Non-Final OA Jun 11, 2025
18987855 SYSTEM AND METHOD FOR ELECTRICALLY CONDUCTIVE MEMBRANE SEPARATION MCCULLOUGH, ERIC J. 1773 Non-Final OA Dec 19, 2024

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