Prosecution Insights
Last updated: October 02, 2026

Examiner: SUH, ANDREW

Tech Center 2400 • Art Units: 2437 2493

This examiner grants 80% of resolved cases

Analysis

Andrew Suh is an examiner in Tech Center 2400 and Art Unit 2437. The data shows 185 resolved cases for this examiner. The allowance rate is 79.5 percent, which represents the frequency of grants among those resolutions. Practitioners should consider the interview lift of 39.5 percent when developing a strategy. This lift indicates that the probability of success increases when an interview is conducted. The 39.5 percent figure is a comparison to the baseline allowance rate of 79.5 percent.

The median time to allowance is 1007 days. This 1007-day period is the duration from the initial filing to the final grant. Art Unit 2437 is the specific group where these 185 resolved cases were processed. Tech Center 2400 provides the broader organizational context for the examiner's work. Practitioners can use these metrics to set expectations for the length of the prosecution cycle. The data provides a basis for evaluating the impact of direct communication with the examiner during the patent application process.

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

Performance Statistics

79.7%
Allow Rate
+21.7% vs TC avg
199
Total Applications
+39.5%
Interview Lift
1007
Avg Prosecution Days
Based on 187 resolved cases, 2023–2026

Rejection Statute Breakdown

9.0%
§101 Eligibility
10.9%
§102 Novelty
54.5%
§103 Obviousness
19.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18793179 DATA SUBJECT REQUEST TIERING Non-Final OA Wells Fargo Bank, N.A.
19079278 INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING METHOD Non-Final OA CANON KABUSHIKI KAISHA
19030614 SECURE MULTIPARTY COMPUTATION FOR INTERNET OF THINGS COMMUNICATIONS Non-Final OA QUALCOMM Incorporated
18146145 Physical Layer Key based Interleaving for Secure Wireless Communication Non-Final OA Drexel University
18916416 SENSITIVE DATA ATTRIBUTE TOKENIZATION SYSTEM Final Rejection RevSpring, Inc.

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