Prosecution Insights
Last updated: August 18, 2026

Examiner: PATEL, SUHANI JITENDRA

Tech Center 4100 • Art Units: 1783 4100

This examiner grants 67% of resolved cases

Performance Statistics

66.7%
Allow Rate
+6.7% vs TC avg
58
Total Applications
+27.8%
Interview Lift
1222
Avg Prosecution Days
Based on 15 resolved cases, 2023–2026

Rejection Statute Breakdown

1.1%
§101 Eligibility
23.7%
§102 Novelty
62.6%
§103 Obviousness
8.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18759052 POSITIVE ELECTRODE MATERIAL AND BATTERY Non-Final OA TOYOTA JIDOSHA KABUSHIKI KAISHA
17659003 FLIGHT VEHICLE Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
18405033 POSITIVE ELECTRODE MATERIAL AND BATTERY Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
18034188 POSITIVE ELECTRODE FOR SECONDARY BATTERY, AND SECONDARY BATTERY Final Rejection Panasonic Intellectual Property Management Co., Ltd.
18432691 COMPRESSED AIR DRIVEN EVAPORATIVE COOLING SYSTEM Non-Final OA VOLVO TRUCK CORPORATION
18173754 RECYCLING SYSTEM, RECYCLING METHOD, METHOD FOR MANUFACTURING ELECTRODE, AND METHOD FOR MANUFACTURING BATTERY Final Rejection Kabushiki Kaisha Toshiba
17991655 ELECTROLYTE SOLUTION, ELECTROCHEMICAL DEVICE, LITHIUM ION SECONDARY BATTERY AND MODULE Non-Final OA DAIKIN INDUSTRIES, LTD.
18271201 CAP ASSEMBLY AND SECONDARY BATTERY COMPRISING SAME Final Rejection LG ENERGY SOLUTION, LTD.
17556211 HYDROGEN STORAGE TANK WITH LEAK MANAGEMENT FUNCTIONALITY Non-Final OA ROLLS-ROYCE plc
18378737 POSITIVE ELECTRODE FOR ALL-SOLID-STATE RECHARGEABLE BATTERY AND ALL-SOLID-STATE RECHARGEABLE BATTERY Non-Final OA SAMSUNG SDI CO., LTD.
18003735 ELECTROLYTE FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY COMPRISING SAME Non-Final OA Samsung SDI Co., Ltd.
18317943 LITHIUM METAL NEGATIVE ELECTRODE PLATE, ELECTROCHEMICAL APPARATUS, AND ELECTRONIC DEVICE Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
18196475 Electrode Tab Welding Method and Secondary Battery Including Electrode Assembly Final Rejection SK On Co., Ltd.
18163903 BUSBAR SHROUD FOR A TRACTION BATTERY AND BUSBAR PROTECTION METHOD UTILIZING A SHROUD Final Rejection Ford Global Technologies, LLC
18079695 SYSTEM AND METHOD FOR ESTIMATING PRESSURE DISTRIBUTION OF A BATTERY CELL Final Rejection SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
18288062 WATER-IMPERMEABLE DEGASSING FILM FOR POWER STORAGE DEVICE Non-Final OA DAI NIPPON PRINTING CO., LTD.
18292986 BREAK-RESISTANT PARTITION WALL COMPRISING SOLID ELECTROLYTE CERAMICS FOR ELECTROLYTIC CELLS Non-Final OA Evonik Operations GmbH
18485386 COMPOSITE SOLID-STATE ELECTROLYTE, PREPARATION METHOD THEREOF AND ALL-SOLID-STATE LITHIUM METAL BATTERY Non-Final OA The Hong Kong University of Science and Technology
18128607 POLYTETRAFLUOROETHYLENE ENABLED LITHIUM FLORIDE LAYER ON BATTERY ELECTRODE FOR IMPROVING CYCLABILITY Non-Final OA GM GLOBAL TECHNOLOGY OPERATIONS LLC

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