Prosecution Insights
Last updated: October 01, 2026

Examiner: JELSMA, JONATHAN G

Tech Center 2800 • Art Units: 1721 1722 1723 1795 2837

This examiner grants 70% of resolved cases

Performance Statistics

69.8%
Allow Rate
+1.8% vs TC avg
951
Total Applications
+14.9%
Interview Lift
1139
Avg Prosecution Days
Based on 927 resolved cases, 2023–2026

Rejection Statute Breakdown

0.5%
§101 Eligibility
23.5%
§102 Novelty
51.4%
§103 Obviousness
18.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18285811 Secondary Battery, Battery Pack and Device Including the Same Non-Final OA LG Energy Solution, Ltd.
18266992 LITHIUM SECONDARY BATTERY HAVING IGNITION SUPPRESSION STRUCTURE Non-Final OA LG ENERGY SOLUTION, LTD.
18240166 HYDROGEN SUPPLY MODULE AND HYDROGEN SUPPLY METHOD Non-Final OA KIA CORPORATION
18237248 CATHODE FOR ALL-SOLID-STATE BATTERIES INCLUDING NETWORK AND METHOD OF MANUFACTURING THE SAME Non-Final OA Kia Corporation
17922901 Protective Device for Battery Cells Final Rejection Bayerische Motoren Werke Aktiengesellschaft
18419346 BATTERY PACK Non-Final OA Samsung SDI Co., Ltd.
18410642 ENERGY STORAGE SYSTEM AND FIRE PROTECTION METHOD FOR ENERGY STORAGE SYSTEM Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
18484720 BATTERY PACK, METHOD FOR MANUFACTURING BATTERY PACK AND VEHICLE Final Rejection CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
18292405 ENERGY STORAGE UNIT AND ENERGY STORAGE BATTERY Non-Final OA TRINA SOLAR CO., LTD.
19187224 BATTERY SYSTEM FOR AN INDUSTRIAL VEHICLE Final Rejection Crown Equipment Corporation
18308354 BUSBAR MODULE Non-Final OA Yazaki Corporation
18028083 BATTERY CASE Non-Final OA POSCO Co., Ltd

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