Prosecution Insights
Last updated: April 19, 2026

VERDEEN CHEMICALS INC.

3 pending office actions

Portfolio Summary

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

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
17975412 APPARATUS FOR RECOVERY OF BASE METALS FROM GRID METALLICS SHAMS, NAZMUN NAHAR 1738 Final Rejection Oct 27, 2022
17886924 APPARATUS FOR ELECTRO-CHEMICAL EXTRACTION OF ELEMENTAL LEAD FROM DROSS CONTRERAS, CIEL P 1794 Non-Final OA Aug 12, 2022
17737869 ELECTROLYTIC EXTRACTION OF ELEMENTAL METAL FROM METAL COMPOUNDS CONTRERAS, CIEL P 1794 Non-Final OA May 05, 2022

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