Prosecution Insights
Last updated: October 02, 2026

Examiner: CREPEAU, JONATHAN

Tech Center 1700 • Art Units: 1725 1744 1789 1795

This examiner grants 73% of resolved cases

Analysis

Examiner Crepeau has handled 939 resolved cases in Art Unit 1725 with an allowance rate of 73.1%. This rate indicates a positive environment for applicants in Tech Center 1700. The median days to allowance of 1136 shows a prosecution timeline that typically lasts for an extended period. With 939 resolved cases, the examiner has a well-documented history of consistent and fair examination, making this a predictable environment for patent applicants.

The interview lift of 18.0% is a strong indicator that direct engagement is beneficial. For the 939 resolved cases, interviews were an effective way to resolve rejections and move toward an allowance. Applicants should use this data to justify an interview, which can help overcome the 73.1% baseline allowance rate and potentially navigate the 1136-day median pendency more efficiently. The 18.0% lift suggests that the examiner is particularly open to resolving issues through verbal discussion. By incorporating interviews into their strategy, practitioners can navigate the 1136-day timeline more effectively and improve their overall chances of success in this art unit.

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

Performance Statistics

73.1%
Allow Rate
+8.1% vs TC avg
960
Total Applications
+18.0%
Interview Lift
1136
Avg Prosecution Days
Based on 939 resolved cases, 2023–2026

Rejection Statute Breakdown

1.0%
§101 Eligibility
20.5%
§102 Novelty
48.0%
§103 Obviousness
21.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18693335 NONAQUEOUS ELECTROLYTE SECONDARY BATTERY Non-Final OA Panasonic Energy Co., Ltd.
18020020 METHOD FOR OPERATING A FUEL CELL SYSTEM, AND FUEL CELL SYSTEM Final Rejection Robert Bosch GmbH
18034967 Battery Module, and Battery Pack and Vehicle Including the Same Final Rejection LG Energy Solution, Ltd.
17987589 STRUCTURE FOR IMPROVING PERFORMANCE OF FUEL CELL THERMAL MANAGEMENT SYSTEM Final Rejection Kia Corporation
18038798 Battery Device for a Motor Vehicle, and Motor Vehicle Having a Battery Device Final Rejection Bayerische Motoren Werke Aktiengesellschaft
18095610 ELECTRODE CATALYST LAYER, MEMBRANE ELECTRODE ASSEMBLY, AND POLYMER ELECTROLYTE FUEL CELL Non-Final OA TOPPAN INC.
18379359 TRACTION BATTERY PACK FILTERING SYSTEM AND FILTERING METHOD Non-Final OA Ford Global Technologies, LLC
18649644 LITHIUM ION SECONDARY BATTERY Non-Final OA Prime Planet Energy & Solutions, Inc.
18709558 MEMBRANE-ELECTRODE ASSEMBLY AND FUEL CELL INCLUDING SAME Non-Final OA KOLON INDUSTRIES, INC.
18705675 DISPERSION OF CARBON NANOTUBES, COATING LIQUID COMPOSITION FOR ELECTRODE USING SAME, ELECTRODE, AND LITHIUM ION SECONDARY BATTERY Non-Final OA DKS Co. Ltd.
18283377 POLYIMIDE COMPOUND, AND ANODE MATERIAL FOR LITHIUM-ION BATTERY USING THE SAME, ANODE FOR LITHIUM-ION BATTERY AND LITHIUM-ION BATTERY Non-Final OA DKS CO. LTD.
19001792 BATTERY DIAPHRAGM AND LITHIUM BATTERY PREPARED THEREFROM Final Rejection SHANGHAI ENERGY NEW MATERIALS TECHNOLOGY CO., LTD.
18712255 ENERGY STORAGE CELL, ARRAY OF ENERGY STORAGE CELLS, AND MANUFACTURING PROCESS Non-Final OA VARTA MICROBATTERY GMBH
18487167 Substrate with Electrode Layer for Metal-Supported Electrochemical Element, Electrochemical Element, Electrochemical Module, Solid Oxide Fuel Cell and Manufacturing Method Non-Final OA Osaka Gas Co., Ltd.

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