Prosecution Insights
Last updated: October 02, 2026

Examiner: WALLACE, ZACHARY JOSEPH

Tech Center 3600 • Art Units: 3656 3661 3664

This examiner grants 72% of resolved cases

Analysis

Zachary Joseph Wallace has resolved 193 cases in Art Unit 3656 of Tech Center 3600. The examiner's allowance rate is 72.0 percent, providing a generally positive outlook for applicants in this technology area. This 72.0 percent rate suggests that the examiner is open to finding allowable subject matter and that the majority of applications will eventually reach a grant after proper prosecution.

The median days to allowance is 986, which is an efficient timeline that stays below the thousand-day mark. Practitioners can benefit from the interview lift of 21.6 percent, which shows that verbal engagement is a productive method for increasing the probability of a grant. This 21.6 percent lift indicates that interviews are a valuable tool for resolving technical disagreements and clarifying the examiner's position.

By using the 986 day median as a guide, applicants can plan for a relatively quick resolution. The 21.6 percent lift from an interview should be leveraged whenever a rejection seems difficult to overcome through written responses alone. Combining the 72.0 percent baseline with strategic interviews is likely to lead to a successful and timely outcome with this examiner.

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

Performance Statistics

72.0%
Allow Rate
+20.0% vs TC avg
208
Total Applications
+21.6%
Interview Lift
986
Avg Prosecution Days
Based on 193 resolved cases, 2023–2026

Rejection Statute Breakdown

10.1%
§101 Eligibility
29.5%
§102 Novelty
44.6%
§103 Obviousness
13.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19245644 MANAGEMENT DEVICE, MANAGEMENT METHOD, COMPUTER PROGRAM, AND MANAGEMENT SYSTEM Non-Final OA Kubota Corporation
19239788 CONSOLE OVERLAY AND METHODS OF USING SAME Non-Final OA Auris Health, Inc.
18876544 Method and Assistance System for Supporting Vehicle Guidance on the Basis of a Travel Envelope and a Boundary Estimation and Motor Vehicle Non-Final OA Bayerische Motoren Werke Aktiengesellschaft
18871155 MONITORING DEVICE AND ROBOT MONITORING SYSTEM Non-Final OA FANUC CORPORATION
18872981 DEFLECTION AMOUNT ESTIMATION DEVICE, ROBOT CONTROL DEVICE, AND DEFLECTION AMOUNT ESTIMATION METHOD Non-Final OA KAWASAKI JUKOGYO KABUSHIKI KAISHA
19214820 PIEZOELECTRIC SENSORS FOR WEARABLE ROBOTIC TRAINING DEVICES Non-Final OA Sunday Robotics, Inc.

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