Prosecution Insights
Last updated: August 17, 2026

Examiner: ELLIOTT, QUINTIN DALE

Tech Center 1700 • Art Units: 1724

This examiner grants 35% of resolved cases

Performance Statistics

35.3%
Allow Rate
-29.7% vs TC avg
81
Total Applications
+55.3%
Interview Lift
1301
Avg Prosecution Days
Based on 34 resolved cases, 2023–2026

Rejection Statute Breakdown

0.8%
§101 Eligibility
16.4%
§102 Novelty
71.4%
§103 Obviousness
7.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18607734 POWER STORAGE CELL Non-Final OA TOYOTA JIDOSHA KABUSHIKI KAISHA
17864002 POWER STORAGE DEVICE Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
18049194 SOLID ELECTROLYTE MATERIAL AND BATTERY USING SAME Final Rejection Panasonic Intellectual Property Management Co., Ltd.
17795350 NONAQUEOUS ELECTROLYTE SECONDARY CELL AND SECONDARY CELL MODULE Final Rejection Panasonic Holdings Corporation
17912632 CYLINDRICAL BATTERY Final Rejection SANYO Electric Co., Ltd.
17893278 COOLING DEVICE FOR COOLING POWER ELECTRONICS OF A BATTERY SYSTEM, AND BATTERY SYSTEM Non-Final OA Robert Bosch GmbH
18521661 Battery Configuration for Directing Relative H-field Distributions Non-Final OA Google LLC
18022972 LITHIUM ION SECONDARY BATTERY, SEPARATION MEMBRANE, AND METHOD FOR MANUFACTURING THEREOF Final Rejection LG Energy Solution, Ltd.
18010161 BATTERY PACK AND DEVICE INCLUDING THE SAME Non-Final OA LG ENERGY SOLUTION, LTD.
17923416 METHOD FOR MANUFACTURING SECONDARY BATTERY AND SECONDARY BATTERY Non-Final OA LG ENERGY SOLUTION, LTD.
17915872 Separator Sheet Adhesion Apparatus Non-Final OA LG Energy Solution, Ltd.
17836660 Dry Manufacturing Method of Positive Electrode for Lithium Secondary Battery, the Positive Electrode Manufactured Thereby, and the Lithium Secondary Battery Comprising the Positive Electrode Final Rejection LG Energy Solution, Ltd.
17729562 BATTERY MODULE WITH IMPROVED STACKING STRUCTURE, AND BATTERY PACK COMPRISING THE SAME Final Rejection LG ENERGY SOLUTION, LTD.
17770914 ELECTRODE ASSEMBLY AND SECONDARY BATTERY COMPRISING THE SAME Non-Final OA LG ENERGY SOLUTION, LTD.
17768699 NEGATIVE ELECTRODE CURRENT COLLECTOR FOR LITHIUM FREE BATTERY, ELECTRODE ASSEMBLY INCLUDING THE SAME, LITHIUM FREE BATTERY Final Rejection LG ENERGY SOLUTION, LTD.
17768087 METHOD FOR MANUFACTURING ELECTRODE ASSEMBLY AND ELECTRODE ASSEMBLY MANUFACTURED THERETHROUGH Non-Final OA LG ENERGY SOLUTION, LTD.
18521807 BATTERY PACK Non-Final OA SAMSUNG SDI CO., LTD.
17842015 ELECTRODE ASSEMBLY AND MANUFACTURING METHOD AND MANUFACTURING SYSTEM THEREFOR, BATTERY CELL AND BATTERY Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
18593997 BATTERY COVER PLATE ASSEMBLY, BATTERY CELL, BATTERY, AND POWER CONSUMING DEVICE Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
18539469 CURRENT LIMITING ELEMENT IN PARALLEL PATH FOR PREVENTION OF THERMAL RUNAWAY PROPAGATION IN BATTERY SYSTEM, PACKS AND MODULES Non-Final OA BAE Systems Controls Inc.
17959277 BATTERY CELL POUCH BENDING APPARATUS FOR SECONDARY BATTERY PACKAGING SYSTEM AND POUCH BENDING METHOD Non-Final OA SK On Co., Ltd.
17665664 Anode for Secondary Battery and Lithium Secondary Battery Including the Same Non-Final OA SK ON CO., LTD.
17801668 ZINC FOIL, BATTERY NEGATIVE ELECTRODE ACTIVE MATERIAL USING SAME, AND ZINC FOIL PRODUCTION METHOD Non-Final OA Mitsui Mining & Smelting Co., Ltd.
17632036 ACOUSTIC WAVE DRIVEN MIXING FOR SUPPRESSION OF DENDRITE FORMATION AND ION DEPLETION IN BATTERIES Non-Final OA Technion Research & Development Foundation Ltd.
17936264 CASE COMPONENT FOR BATTERY, BATTERY, AND MATERIAL BELT Non-Final OA ZHUHAI COSMX BATTERY CO., LTD.

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