Prosecution Insights
Last updated: May 29, 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
76
Total Applications
+0.0%
Interview Lift
1166
Avg Prosecution Days
Based on 16 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
5.5%
§102 Novelty
94.5%
§103 Obviousness
0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18030019 Electrode and Secondary Battery Including the Electrode Final Rejection LG Energy Solution, Ltd.
17915645 POSITIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY Non-Final OA LG ENERGY SOLUTION, LTD.
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.
17875163 ELECTRODE ASSEMBLY AND MANUFACTURING METHOD AND MANUFACTURING SYSTEM THEREFOR, BATTERY CELL AND BATTERY Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
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.
17942188 COVERED POSITIVE ELECTRODE ACTIVE MATERIAL AND BATTERY USING THE SAME Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
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.
17689591 ACTIVE MATERIAL AND FLUORIDE ION BATTERY Non-Final OA TOYOTA JIDOSHA KABUSHIKI KAISHA
17651823 ANODE-FREE METAL HALIDE BATTERY Non-Final OA International Business Machines Corporation
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.
17779084 Lithium Ion Battery and Method for Producing a Lithium Ion Battery Final Rejection Bayerische Motoren Werke Aktiengesellschaft
17546420 ANODE FOR ALL-SOLID-STATE BATTERY CONTAINING NO ACTIVE MATERIAL AND ALL-SOLID-STATE BATTERY INCLUDING THE SAME Final Rejection Kia Corporation
17908632 ALL-SOLID-STATE BATTERY Non-Final OA TDK CORPORATION
17792839 SULFIDE SOLID ELECTROLYTE, AND ELECTRODE MIXTURE, SOLID ELECTROLYTE LAYER AND BATTERY USING SAME Non-Final OA Mitsui Mining & Smelting Co., Ltd.
17790878 METHOD FOR PRODUCING PARTICLES Final Rejection SEKISUI CHEMICAL CO., LTD.
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
17691604 NANOCOMPOSITE LAYER AND BATTERY Non-Final OA HON HAI PRECISION INDUSTRY CO., LTD.
17784803 NONAQUEOUS ELECTROLYTE ENERGY STORAGE DEVICE AND METHOD FOR MANUFACTURING THE SAME Final Rejection GS YUASA INTERNATIONAL LTD.
18191926 ELECTROCHEMICAL APPARATUS AND ELECTRICAL DEVICE Final Rejection Ningde Amperex Technology Limited
18187945 ELECTROCHEMICAL APPARATUS AND ELECTRONIC APPARATUS Non-Final OA Ningde Amperex Technology Limited
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
17746575 LITHIATION ADDITIVE FOR SOLID-STATE BATTERY INCLUDING GEL ELECTROLYTE Final Rejection GM GLOBAL TECHNOLOGY OPERATIONS LLC
18036139 SOLID OXIDE FUEL CELL SYSTEM AND STEAM GENERATOR THEREOF Non-Final OA Ceres Intellectual Property Company Limited
18053278 POSITIVE ELECTRODE SHEET, PREPARATION METHOD THEREOF, AND LITHIUM-ION BATTERY INCLUDING THE POSITIVE ELECTRODE SHEET Non-Final OA Zhunai CosMX Battery Co., Lid.

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