Prosecution Insights
Last updated: October 02, 2026

Examiner: TRUONG, DENNIS

Tech Center 2600 • Art Units: 2152 2161 2164 2169 2642

This examiner grants 74% of resolved cases

Analysis

Dennis Truong operates within Tech Center 2600 and Art Unit 2152, where he has handled 629 resolved cases. His allowance rate stands at 74.2 percent. The median days to allowance for his cases is 1188, which provides a timeline for practitioners to expect during the prosecution process. This duration of 1188 days reflects the period from filing to grant for successful applications.

A feature of this examiner's data is the interview lift of 27.5 percent. This figure shows that conducting an interview increases the chances of reaching an allowance compared to the 74.2 percent baseline. With 629 resolved cases, the data set indicates that personal communication is a strategy used in this unit. Practitioners should consider this 27.5 percent lift when deciding on a strategy for applications assigned to this examiner in Tech Center 2600 and Art Unit 2152. These figures guide prosecution.

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

Performance Statistics

74.3%
Allow Rate
+12.3% vs TC avg
644
Total Applications
+27.4%
Interview Lift
1187
Avg Prosecution Days
Based on 630 resolved cases, 2023–2026

Rejection Statute Breakdown

10.3%
§101 Eligibility
25.0%
§102 Novelty
50.6%
§103 Obviousness
7.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19007303 HYBRID CONTENT GENERATION FOR CORRECTING ARTIFICIAL INTELLIGENCE MODELS Non-Final OA American Express Travel Related Services Company, Inc.
19157728 PROCESSING APPARATUS, PROCESSING METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM Non-Final OA NEC Corporation
19081963 Quality Management Data Analysis with Machine Learning Models Final Rejection RAQAIVD B.V.
19043679 DYNAMIC NETWORK ANALYSIS AND INTERACTIVITY USING A LARGE LANGUAGE MODEL Non-Final OA Insight Direct USA, Inc.

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