Prosecution Insights
Last updated: April 19, 2026

Form Energy Inc.

11 pending office actions

Portfolio Summary

11
Total Pending OAs
4
Final Rejections
7
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18451458 SOLID STATE ADDITIVES FOR IRON NEGATIVE ELECTRODES AMPONSAH, OSEI K 1752 Non-Final OA Aug 17, 2023
18331446 BATTERY INCLUDING ROLLING DIAPHRAGM ACCOMODATING VOLUME CHANGE OF BATTERY CULLEN, SEAN P 1725 Non-Final OA Jun 08, 2023
18305941 BATTERY STRING CONFIGURATION TRISCHLER, JOHN T 2859 Non-Final OA Apr 24, 2023
18300970 OXYANION-BASED ENERGY STORAGE APICELLA, KARIE O 1725 Non-Final OA Apr 14, 2023
18165186 PROCESSES FOR PURIFYING IRON-BEARING MATERIALS YANG, JIE 1734 Final Rejection Feb 06, 2023
18050322 ELECTROLYTE FORMULATIONS AND ADDITIVES FOR IRON ANODE ELECTROCHEMICAL SYSTEMS CHOI, EVERETT TIMOTHY 1751 Non-Final OA Oct 27, 2022
18049957 ENERGY STORAGE DEVICES AND COMPONENTS INCLUDING AQUEOUS OXYANION ELECTROLYTES APICELLA, KARIE O 1725 Non-Final OA Oct 26, 2022
17661256 ELECTROLYTE FORMULATIONS AND ADDITIVES FOR IRON ANODE ELECTROCHEMICAL SYSTEMS CHOI, EVERETT TIMOTHY 1751 Final Rejection Apr 28, 2022
17574158 ELECTRODES FOR ALKALINE IRON BATTERIES MARROQUIN, DOUGLAS C 1723 Final Rejection Jan 12, 2022
17523389 METHOD OF IRON ELECTRODE MANUFACTURE AND ARTICLES AND SYSTEMS THEREFROM HANSEN, JARED A 1723 Final Rejection Nov 10, 2021
16913958 LOW COST AIR ELECTRODES DOVE, TRACY MAE 1725 Non-Final OA Jun 26, 2020

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