Prosecution Insights
Last updated: October 02, 2026

Examiner: HEWITT, JAMES M

Tech Center 3700 • Art Units: 3679 3763

This examiner grants 70% of resolved cases

Analysis

James M. Hewitt is an examiner in Tech Center 3700 and Art Unit 3679. The examiner has 882 resolved cases and an allowance rate of 69.6%. This rate suggests a favorable environment, with many cases reaching issuance. The median days to allowance is 1181, which provides a benchmark for the expected duration of the prosecution cycle from filing to grant.

A significant data point is the interview lift of 45.3%. This 45.3% lift indicates that conducting an interview is highly effective and substantially increases the probability of allowance. Given the 69.6% allowance rate, an interview can be a powerful tool for resolving rejections. Practitioners should prioritize direct communication to leverage this 45.3% boost and potentially expedite the 1181-day timeline.

In Art Unit 3679, the 882 resolved cases provide a robust foundation for these metrics. The combination of a 69.6% allowance rate and a 45.3% interview lift suggests that the examiner is very responsive to verbal arguments. Attorneys should use the 1181-day timeline for planning while actively seeking interviews to maximize the probability of a successful outcome for their clients.

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

Performance Statistics

69.6%
Allow Rate
At TC average
907
Total Applications
+45.3%
Interview Lift
1181
Avg Prosecution Days
Based on 882 resolved cases, 2023–2026

Rejection Statute Breakdown

0.2%
§101 Eligibility
29.7%
§102 Novelty
39.8%
§103 Obviousness
24.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18612777 TUBE CONNECTOR, THERMAL MANAGEMENT SYSTEM, BATTERY BOX, AND BATTERY Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
19210290 COUPLING DEVICE FOR A TUBE Final Rejection A. Raymond et Cie
19104572 A TUBE CONNECTOR AND ASSOCIATED TOOL Non-Final OA RELIANCE WORLDWIDE CORPORATION (UK) LIMITED
18879662 SYSTEMS AND METHODS OF FIRE PROTECTION PIPE FITTINGS Non-Final OA Tyco Fire Products LP
18804408 GASKET ASSEMBLY Non-Final OA Mueller International, LLC
19124486 REUSABLE CLAMP Non-Final OA Nordson Corporation
18915587 LEAK-PROOF DEVICE, LIQUID COOLING SYSTEM AND ELECTRONIC DEVICE Non-Final OA Wiwynn Corporation

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