Prosecution Insights
Last updated: October 02, 2026

Examiner: TRUONG, KATELYN T

Tech Center 3600 • Art Units: 3647

This examiner grants 57% of resolved cases

Analysis

Katelyn T Truong is an examiner in Art Unit 3647 within Tech Center 3600. She has processed 307 resolved cases, resulting in an allowance rate of 57.3 percent. The median days to allowance for her cases is 906, providing a benchmark for the duration of the prosecution cycle. This 906 day timeline is a reference for planning stages in the application process.

The data highlights an interview lift of 37.2 percent. This indicates that applications involving an interview have a higher likelihood of being allowed than the 57.3 percent baseline. For practitioners, this 37.2 percent lift suggests that an interview is a tool for overcoming rejections. With 307 resolved cases, the examiner's history shows how engagement can alter the outcome in Tech Center 3600 and Art Unit 3647. These figures assist in planning prosecution.

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

Performance Statistics

57.0%
Allow Rate
+5.0% vs TC avg
341
Total Applications
+37.6%
Interview Lift
903
Avg Prosecution Days
Based on 309 resolved cases, 2023–2026

Rejection Statute Breakdown

0.4%
§101 Eligibility
19.9%
§102 Novelty
47.4%
§103 Obviousness
28.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19272159 FEEDER Non-Final OA LG ELECTRONICS INC.
19272530 FEEDER Non-Final OA LG ELECTRONICS INC.
19010355 REPLACEABLE INSERT FOR INSECT TRAPPING DEVICE AND METHODS THEREOF Final Rejection The Procter & Gamble Company
18950747 FISHING ROD Non-Final OA GLOBERIDE, INC.
19230874 AUTOMATED INSECT DETECTION AND RESPONSE PRESCRIPTION Final Rejection The Curators of the University of Missouri
18996380 A CUBICLE AND A STABLE Non-Final OA R. Andringa Holding B.V.

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