Prosecution Insights
Last updated: May 29, 2026

Examiner: ERWIN, JAMES M

Tech Center 1700 • Art Units: 1725 1727

This examiner grants 82% of resolved cases

Performance Statistics

82.2%
Allow Rate
+17.2% vs TC avg
603
Total Applications
+6.0%
Interview Lift
969
Avg Prosecution Days
Based on 590 resolved cases, 2023–2026

Rejection Statute Breakdown

1.0%
§101 Eligibility
15.3%
§102 Novelty
67.1%
§103 Obviousness
13.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18038525 Positive Electrode Active Material for Lithium Secondary Battery, Method for Preparing the Same and Lithium Secondary Battery Comprising the Same Non-Final OA LG Energy Solution, Ltd.
18225391 LOW-CONDUCTIVITY COOLANT SYSTEM FOR AN ELECTRICAL SYSTEM Non-Final OA Cummins Inc,
18037118 COMPONENT FOR AN ELECTROCHEMICAL CELL AND REDOX-FLOW CELL, FUEL CELL AND ELECTROLYZER Non-Final OA Schaeffler Technologies AG & Co. KG
18222346 SILICON ANODE FOR USE IN AN ELECTROCHEMICAL CELL Non-Final OA Solid Power Operating, Inc.
18355289 HIGH-PERFORMANCE LITHIUM-ION BATTERY CELL DESIGNS WITH LITHIATED SILICON OXIDE (LSO) ANODES Non-Final OA GM GLOBAL TECHNOLOGY OPERATIONS LLC
18355137 BATTERY CELL Non-Final OA AESC JAPAN LTD.
18546079 BATTERY PACK FOR VEHICLE Non-Final OA Clean Electric Private Limited
18205712 SOLID-STATE BATTERY Non-Final OA LIVENT LITHIUM LLC
18135933 Methods for Preparation of Electroactive Lithium Mixed Metal Materials for High Energy Density Batteries Non-Final OA Lithium Werks Technology BV

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