Prosecution Insights
Last updated: April 19, 2026

Examiner: GILLIAM, BARBARA LEE

Tech Center 1700 • Art Units: 1700 1727

This examiner grants 20% of resolved cases

Performance Statistics

19.6%
Allow Rate
-45.4% vs TC avg
121
Total Applications
+11.3%
Interview Lift
1770
Avg Prosecution Days
Based on 102 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
26.2%
§102 Novelty
48.0%
§103 Obviousness
21.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18266171 ACTIVATION APPARATUS FOR SECONDARY BATTERY AND ACTIVATION METHOD THEREFOR Non-Final OA LG ENERGY SOLUTION, LTD.
17788421 LITHIUM SECONDARY BATTERY Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
18231169 POSITIVE ELECTRODE PLATE FOR NON-AQUEOUS ELECTROLYTE RECHARGEABLE BATTERY, NON-AQUEOUS ELECTROLYTE RECHARGEABLE BATTERY, AND METHOD FOR MANUFACTURING POSITIVE ELECTRODE PLATE FOR NON-AQUEOUS ELECTROLYTE RECHARGEABLE BATTERY Non-Final OA PRIME PLANET ENERGY & SOLUTIONS, INC.
18149422 SECONDARY BATTERY Final Rejection SAMSUNG SDI CO., LTD.
18277056 MANUFACTURE OF COMPONENTS FOR BATTERIES Non-Final OA JAGUAR LAND ROVER LIMITED
18014228 Method for manufacturing a solid-state battery Non-Final OA Oerlikon Surface Solutions AG, Pfäffikon
17886708 BATTERY CELL AND ELECTRONIC DEVICE Non-Final OA Ningde Amperex Technology Limited
18247849 MANUFACTURE OF ELECTRODES FOR ENERGY STORAGE DEVICES Final Rejection NANORAMIC, INC.

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