Prosecution Insights
Last updated: April 19, 2026

Examiner: ALBAN, FELICITY BERNARD

Tech Center 1700 • Art Units: 1728 1742

This examiner grants 70% of resolved cases

Performance Statistics

69.6%
Allow Rate
+4.6% vs TC avg
73
Total Applications
+46.7%
Interview Lift
1268
Avg Prosecution Days
Based on 23 resolved cases, 2023–2026

Rejection Statute Breakdown

0.5%
§101 Eligibility
17.3%
§102 Novelty
58.4%
§103 Obviousness
22.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17848892 BATTERY PACK BRACKET INTEGRATION Final Rejection Rivian IP Holdings, LLC
17784319 Irreversible Additive, Positive Electrode Including the Irreversible Additive, and Lithium Secondary Battery Including the Positive Electrode Non-Final OA LG Energy Solution, Ltd.
17764911 CYLINDRICAL BATTERY AND METHOD FOR MANUFACTURING THE SAME Final Rejection LG ENERGY SOLUTION, LTD.
17885285 SOLID ELECTROLYTE MATERIAL AND BATTERY USING SAME Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
17885301 SOLID ELECTROLYTE MATERIAL AND BATTERY USING SAME Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
17844243 Pouch Type Rechargeable-Battery Non-Final OA SK On Co., Ltd.
17565543 Negative Electrode for Secondary Battery and Secondary Battery Including the Same Final Rejection SK On Co., Ltd.
18078481 ALL-SOLID-STATE BATTERY WITH IMPROVED DURABILITY Final Rejection Kia Corporation
17994946 CONTROL DEVICE FOR SECONDARY BATTERY AND CONTROL SYSTEM FOR SECONDARY BATTERY Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
18110185 STORAGE CASE OF ELECTRODE ROLL Final Rejection HONDA MOTOR CO., LTD.
17582313 ALL-SOLID-STATE RECHARGEABLE BATTERY Non-Final OA SAMSUNG SDI CO., LTD.
17979858 Composite Separator, Method of Manufacturing the Same, and Electrochemical Device Including the Same Final Rejection SK ie technology Co., Ltd.
18017474 COMPOSITION, POSITIVE ELECTRODE COMPOSITION, POSITIVE ELECTRODE SLURRY, POSITIVE ELECTRODE, AND SECONDARY BATTERY Non-Final OA DENKA COMPANY LIMITED
17799138 NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES Non-Final OA SANYO Electric Co., Ltd.
18353157 GASKET ASSEMBLY AND FUEL CELL MEMBRANE HUMIDIFIER INCLUDING SAME Non-Final OA KOLON INDUSTRIES, INC.
18268093 ELECTROLYTE AND STORAGE DEVICE Non-Final OA DKS CO. LTD.
18099739 ELECTROCHEMICAL CELLS Non-Final OA Charge CCCV LLC
17963792 NEGATIVE ELECTRODE MATERIAL AND PREPARATION METHOD THEREFOR, NICKEL-METAL HYDRIDE SECONDARY BATTERY USING THE NEGATIVE ELECTRODE MATERIAL Final Rejection GP Technology & Innovation Limited
17912390 SILICON-CARBON NEGATIVE ELECTRODE MATERIAL FOR LITHIUM ION BATTERY AND PREPARATION METHOD THEREFOR Non-Final OA KEDA (ANHUI) NEW MATERIAL CO., LTD.

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