Prosecution Insights
Last updated: October 02, 2026

Examiner: YUSIF, HUNSUYADOR MUGEESATU

Tech Center 4100 • Art Units: 1743 1744 4100

This examiner grants 67% of resolved cases

Analysis

Hunsuyador Mugeesatu Yusif has 6 resolved cases in Art Unit 1743 of Technology Center 4100. The allowance rate is 66.7 percent. The interview lift is 50.0 percent, and the median days to allowance is 1187. These metrics, based on 6 cases, suggest the grant rate and the impact of examiner interviews for this docket.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

66.7%
Allow Rate
+6.7% vs TC avg
26
Total Applications
+50.0%
Interview Lift
1187
Avg Prosecution Days
Based on 6 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
26.1%
§102 Novelty
60.6%
§103 Obviousness
11.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18659031 ENERGY STORAGE CELL AND ENERGY STORAGE MODULE INCLUDING THE SAME Non-Final OA TOYOTA JIDOSHA KABUSHIKI KAISHA
18427125 BATTERY AND METHOD FOR PRODUCING BATTERY Non-Final OA TOYOTA JIDOSHA KABUSHIKI KAISHA
18308346 SOLID ELECTROLYTE MATERIAL, AND BATTERY IN WHICH SAME IS USED Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
18561600 ANODE FOR LITHIUM SECONDARY BATTERY, MANUFACTURING METHOD FOR ANODE FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY INCLUDING ANODE Non-Final OA LG ENERGY SOLUTION, LTD.
18610531 BATTERY SYSTEM FOR VEHICLES Non-Final OA Kia Corporation
18530118 ANODE ACTIVE MATERIAL FOR ALL-SOLID-STATE BATTERY Non-Final OA Kia Corporation
18267139 Thermally Robust Cell Assembly, and Cell Module Comprising Such a Cell Assembly Non-Final OA Bayerische Motoren Werke Aktiengesellschaft
18617298 BATTERY PACK Non-Final OA Samsung SDI Co., Ltd.
18194450 POSITIVE ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME Non-Final OA SAMSUNG SDI CO., LTD.
18192652 BATTERY PACK Non-Final OA Prime Planet Energy & Solutions, Inc.
18287900 Battery Receiving System Final Rejection Lisa Dräxlmaier GmbH
18323744 BATTERY CELLS INCLUDING HIGH VOLTAGE CATHODE ELECTRODES WITH ENHANCED CYCLING CAPABILITY Non-Final OA GM GLOBAL TECHNOLOGY OPERATIONS LLC
18315201 FLUIDIC COOLANT SYSTEM AND APPARATUS FOR A FUEL CELL STACK Non-Final OA GM GLOBAL TECHNOLOGY OPERATIONS LLC

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