Prosecution Insights
Last updated: April 19, 2026

Sila Nanotechnologies Inc.

10 pending office actions

Portfolio Summary

10
Total Pending OAs
5
Final Rejections
5
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
19350727 ELECTROLYTE FOR A METAL-ION BATTERY CELL WITH HIGH-CAPACITY, MICRON-SCALE, VOLUME-CHANGING ANODE PARTICLES AKRAM, IMRAN 1725 Final Rejection Oct 06, 2025
18361437 LI-ION BATTERY CELL USING IMPROVED ANODE CURRENT COLLECTOR DOMONE, CHRISTOPHER P 1725 Non-Final OA Jul 28, 2023
18349804 BATTERY CELL INCLUDING AN INORGANIC, MELT-INFILTRATED, SOLID-STATE ELECTROLYTE BERNATZ, KEVIN M 1785 Non-Final OA Jul 10, 2023
18334129 RECHARGEABLE BATTERIES WITH ALKALI METAL ION CATHODES, ALUMINUM METAL-BASED ANODES AND DISPLACEMENT ELECTROLYTE AMPONSAH, OSEI K 1752 Non-Final OA Jun 13, 2023
18159237 ELECTROLYTES FOR LITHIUM-ION BATTERY CELLS WITH NITRILE ADDITIVES PATEL, SUHANI JITENDRA 1783 Final Rejection Jan 25, 2023
17935789 HIGH-CAPACITY BATTERY ELECTRODES WITH IMPROVED BINDERS, CONSTRUCTION, AND PERFORMANCE BARROW, AMANDA J 1729 Non-Final OA Sep 27, 2022
17813803 SEPARATOR WITH A CERAMIC-COMPRISING SEPARATOR LAYER WANG, EUGENIA 1759 Final Rejection Jul 20, 2022
17648581 AQUEOUS ELECTROCHEMICAL ENERGY STORAGE DEVICES AND COMPONENTS CARRICO, ROBERT SCOTT 1727 Final Rejection Jan 21, 2022
17643737 ELECTROLYTES FOR LITHIUM-ION BATTERY CELLS WITH VOLUME-CHANGING ANODE PARTICLES DISNEY, CHRISTINE CONLON 1723 Final Rejection Dec 10, 2021
17222017 LITHIUM-ION BATTERY WITH ANODE COMPRISING BLEND OF INTERCALATION-TYPE ANODE MATERIAL AND CONVERSION-TYPE ANODE MATERIAL GATEWOOD, DANIEL S 1729 Non-Final OA Apr 05, 2021

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