Prosecution Insights
Last updated: April 19, 2026

Examiner: EFYMOW, JESSE JAMES

Tech Center 1700 • Art Units: 1712 1723

This examiner grants 100% of resolved cases

Performance Statistics

100.0%
Allow Rate
+35.0% vs TC avg
75
Total Applications
+0.0%
Interview Lift
1212
Avg Prosecution Days
Based on 15 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
25.6%
§102 Novelty
53.7%
§103 Obviousness
13.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17949365 SOLID SECONDARY BATTERY, SOLID SECONDARY BATTERY MODULE COMPRISING SOLID SECONDARY BATTERY, AND CHARGING METHOD THEREOF Non-Final OA Samsung Electronics Co., Ltd.
17890765 ELECTRONIC DEVICE INCLUDING BATTERY Final Rejection Samsung Electronics Co., Ltd.
17909647 HIGH-ENERGY ELECTRODES WITH CONTROLLED MICROSTRUCTURES FOR ELECTROCHEMICAL DEVICES AND METHOD FOR PREPARING THE SAME Final Rejection Ohio State Innovation Foundation
17792889 ELECTRODE ASSEMBLY INCLUDING DISCONNECTION PREVENTING LAYER AND METHOD FOR MANUFACTURING THE SAME Non-Final OA LG ENERGY SOLUTION, LTD.
17791101 NEGATIVE ELECTRODE COATED WITH LITHIOPHILIC MATERIAL FOR LITHIUM SECONDARY BATTERIES AND METHOD OF MANUFACTURING THE SAME Non-Final OA LG Energy Solution, LTD.
17790092 BATTERY MODULE AND BATTERY PACK INCLUDING THE SAME Final Rejection LG ENERGY SOLUTION, LTD.
17700711 Non-Aqueous Electrolyte Solution for Lithium Secondary Battery and Lithium Secondary Battery Comprising Same Non-Final OA LG Energy Solution, Ltd.
18466053 BATTERY Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
18178530 BATTERY MODULE CASE AND BATTERY MODULE COMPRISING THE SAME Final Rejection SK ON CO., LTD.
17968866 Electrode for a Secondary Battery With Improved Rapid Charging Performance, a Method of Manufacturing the Same and Secondary Battery Comprising the Same Final Rejection SK On Co., Ltd.
17801970 Lithium Transition Metal Oxide, Positive Electrode Additive for Lithium Secondary Battery, and Lithium Secondary Battery Comprising the Same Final Rejection LG Chem, Ltd.
17546420 ANODE FOR ALL-SOLID-STATE BATTERY CONTAINING NO ACTIVE MATERIAL AND ALL-SOLID-STATE BATTERY INCLUDING THE SAME Final Rejection Kia Corporation
17830951 ELECTROLYTE ADDITIVES FOR LITHIUM-ION BATTERIES Non-Final OA Apple Inc.
18249901 METHOD FOR FORMING POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE, SECONDARY BATTERY, ELECTRONIC DEVICE, POWER STORAGE SYSTEM, AND VEHICLE Non-Final OA SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
18368237 ALL SOLID STATE BATTERY HAVING ANODE CURRENT COLLECTOR INCLUDING ELASTIC PORTION AND ALL SOLID STATE BATTERY SYSTEM HAVING THE ANODE CURRENT COLLECTOR Non-Final OA TOYOTA JIDOSHA KABUSHIKI KAISHA
18167885 BATTERY AND BATTERY MANUFACTURING METHOD Non-Final OA Prime Planet Energy & Solutions, Inc.
18159093 WOUND ELECTRODE ASSEMBLY, BATTERY, AND MANUFACTURING METHOD OF WOUND ELECTRODE ASSEMBLY Non-Final OA Prime Planet Energy & Solutions, Inc.
17788574 EXTERIOR MATERIAL FOR ELECTRICAL STORAGE DEVICE, METHOD FOR MANUFACTURING SAME, AND ELECTRICAL STORAGE DEVICE Non-Final OA DAI NIPPON PRINTING CO., LTD.
17479953 ENERGY STORAGE DEVICE WITH OPERANDO MONITORING Non-Final OA Honda Motor Co., Ltd.
17893044 RECHARGEABLE LITHIUM BATTERY Final Rejection SAMSUNG SDI CO., LTD.
17790878 METHOD FOR PRODUCING PARTICLES Final Rejection SEKISUI CHEMICAL CO., LTD.
17691604 NANOCOMPOSITE LAYER AND BATTERY Non-Final OA HON HAI PRECISION INDUSTRY CO., LTD.
17582012 BATTERY CONNECTION MODULE Non-Final OA Molex, LLC
17792351 POSITIVE ELECTRODE ACTIVE MATERIAL FOR ALL-SOLID LITHIUM-ION BATTERY, ELECTRODE AND ALL-SOLID LITHIUM-ION BATTERY Non-Final OA SUMITOMO CHEMICAL COMPANY, LIMITED
17746575 LITHIATION ADDITIVE FOR SOLID-STATE BATTERY INCLUDING GEL ELECTROLYTE Final Rejection GM GLOBAL TECHNOLOGY OPERATIONS LLC
18187945 ELECTROCHEMICAL APPARATUS AND ELECTRONIC APPARATUS Final Rejection Ningde Amperex Technology Limited
17784803 NONAQUEOUS ELECTROLYTE ENERGY STORAGE DEVICE AND METHOD FOR MANUFACTURING THE SAME Final Rejection GS YUASA INTERNATIONAL LTD.
18215879 ATTACHMENT FOR COLLECTING LIQUID AND VAPORIZED ELECTROLYTE FROM A BATTERY RELIEF VENT Non-Final OA The United States of America, as represented by the Secretary of the Navy
17792839 SULFIDE SOLID ELECTROLYTE, AND ELECTRODE MIXTURE, SOLID ELECTROLYTE LAYER AND BATTERY USING SAME Non-Final OA Mitsui Mining & Smelting Co., Ltd.
18036139 SOLID OXIDE FUEL CELL SYSTEM AND STEAM GENERATOR THEREOF Non-Final OA Ceres Intellectual Property Company Limited

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