Prosecution Insights
Last updated: April 19, 2026

Daramic LLC

4 pending office actions

Portfolio Summary

4
Total Pending OAs
3
Final Rejections
1
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18078167 IMPROVED LEAD ACID BATTERY SEPARATORS, BATTERIES AND RELATED METHODS THOMAS, BRENT C 1724 Non-Final OA Dec 09, 2022
17923214 METAL SULFATE SYSTEMS FOR LEAD-ACID BATTERIES ZEMUI, NATHANAEL T 1727 Final Rejection Nov 03, 2022
17783512 IMPROVED LEAD ACID BATTERY SEPARATORS AND BATTERIES CONTAINING THE SAME HILTON, ALBERT MICHAEL 1723 Final Rejection Jun 08, 2022
17049163 IMPROVED FLOODED LEAD ACID BATTERIES UTILIZING AN IMPROVED SEPARATOR WITH A FIBROUS MAT, AND METHODS AND SYSTEMS USING THE SAME FRANCIS, ADAM JOSEPH 1728 Final Rejection Oct 20, 2020

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