Prosecution Insights
Last updated: May 29, 2026

Examiner: DOVE, TRACY MAE

Tech Center 1700 • Art Units: 1725 1726 1727 1795

This examiner grants 69% of resolved cases

Performance Statistics

69.3%
Allow Rate
+4.3% vs TC avg
753
Total Applications
+10.2%
Interview Lift
1336
Avg Prosecution Days
Based on 700 resolved cases, 2023–2026

Rejection Statute Breakdown

0.2%
§101 Eligibility
25.9%
§102 Novelty
57.8%
§103 Obviousness
13.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18271533 BATTERY PACK AND DEVICE INCLUDING THE SAME Non-Final OA LG ENERGY SOLUTION, LTD.
18266132 Battery Cell Including Sealed Portion Having Embossed Pattern Formed Thereon and Sealing Block for Manufacturing the Same Non-Final OA LG Energy Solution, Ltd.
18030244 SLURRY COMPOSITION, AND POSITIVE ELECTRODE AND LITHIUM SECONDARY BATTERY COMPRISING SAME Final Rejection LG Energy Solution, Ltd.
18029832 Method for Manufacturing Dry Electrode for Energy Storage Device, Dry Electrode and Secondary Battery Comprising the Same Non-Final OA LG Energy Solution, Ltd.
17792647 ELECTRODE, MANUFACTURING METHOD THEREOF, AND SECONDARY BATTERY INCLUDING SAME Final Rejection LG ENERGY SOLUTION, LTD.
17265086 ANODES AND METHODS OF MAKING AND USING THEREOF Non-Final OA Ohio State Innovation Foundation
18636281 SECONDARY BATTERY AND APPARATUS CONTAINING THE SECONDARY BATTERY Non-Final OA Contemporary Amperex Technology Co., Limited
17890504 PRE-LITHIATED ELECTRODES FOR LI-ION BATTERIES Final Rejection Rivian IP Holdings, LLC
17319726 METHOD AND SYSTEM FOR CARBON-COATED SILICON IN A PYROLYZED CARBON BINDER ELECTRODE ON COPPER CURRENT COLLECTORS Non-Final OA Enevate Corporation
17867214 Primer Composition, Anode and Secondary Battery Comprising the Same, and Method for Manufacturing Anode Non-Final OA SK On Co., Ltd.
18327948 POSITIVE ELECTRODE ACTIVE MATERIAL AND SECONDARY BATTERY Non-Final OA SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
17892422 METHOD OF PRODUCING ELECTRODE AND ELECTRODE PRODUCTION APPARATUS Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
18274995 BATTERY UNIT Non-Final OA NIPPON STEEL CORPORATION
17648680 ELECTRODE FOR LITHIUM ION SECONDARY BATTERY AND METHOD OF MANUFACTURING THE SAME Final Rejection HONDA MOTOR CO., LTD.
18177586 INDIUM ZINC-BASED ALLOY ANODES FORMING POROUS STRUCTURE FOR AQUEOUS ZINC BATTERIES Non-Final OA Battelle Memorial Institute
18872996 NOVEL ANODE ACTIVE MATERIAL SLURRY FOR COATING AN ANODE CURRENT COLLECTOR FOR A SECONDARY LI-ION BATTERY Final Rejection TRINSEO EUROPE GMBH
17695251 METHOD OF PREPARING SLURRY WITH ANTI-DENDRITIC LITHIUM FOR COATING DRIED ON ANODE AND BATTERY SO MADE Non-Final OA HON HAI PRECISION INDUSTRY CO., LTD.
17637490 ENERGY STORAGE SYSTEM AND METHOD FOR PRODUCING AN ENERGY STORAGE SYSTEM Final Rejection Lisa Dräxlmaier GmbH
17779547 A Method To Synthesize A Porous Carbon-Sulfur Composite Cathode For A Sodium-Sulfur Battery Final Rejection Agency for Science, Technology and Research
18274289 NONAQUEOUS ELECTROLYTE FOR LITHIUM-ION SECONDARY BATTERY AND LITHIUM-ION SECONDARY BATTERY Non-Final OA KANSAI PAINT CO., LTD.
18653826 DRY ELECTRODE MANUFACTURE BY TEMPERATURE ACTIVATION METHOD Final Rejection LICAP TECHNOLOGIES, INC.
18110627 DRY ELECTRODE MANUFACTURE BY TEMPERATURE ACTIVATION METHOD Non-Final OA LiCAP Technologies, Inc.
18327936 Hybrid Separator Comprising Ceramic-Coated Thermally Stable Polymer Fibers for a Lithium Battery or Sodium Battery and Manufacturing Method Non-Final OA Honeycomb Battery Company
18263925 FUEL CELL MEMBRANE HUMIDIFIER Non-Final OA KOLON INDUSTRIES INC.
18184960 FREEZE CASTING OF ELECTRODES Non-Final OA FORD MOTOR COMPANY
17628217 NON-AQUEOUS ELECTROLYTE FOR A LITHIUM ION BATTERY AND LITHIUM ION BATTERY COMPRISING THE ELECTROLYTE Final Rejection SHENZHEN CAPCHEM TECHNOLOGY CO., LTD.
18267092 Thermal Managing System for Battery Pack Non-Final OA T-Global Technology Co., Ltd.
16913958 LOW COST AIR ELECTRODES Non-Final OA FORM ENERGY INC.,
17509651 COPPER FOIL WITH HIGH ENERGY AT BREAK AND SECONDARY BATTERY COMPRISING THE SAME Final Rejection Volta Energy Solutions S.a.r.l.
18025350 METHODS AND DEVICES COMPRISING NETWORKED PARALLEL INTEGRATED NANO-COMPONENTS Non-Final OA INNOVASION LABS PINC, INC.

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