Prosecution Insights
Last updated: August 18, 2026

Examiner: TRAN, VIVIAN AILINH

Tech Center 1700 • Art Units: 1794

This examiner grants 54% of resolved cases

Performance Statistics

54.3%
Allow Rate
-10.7% vs TC avg
223
Total Applications
+42.1%
Interview Lift
1285
Avg Prosecution Days
Based on 197 resolved cases, 2023–2026

Rejection Statute Breakdown

4.5%
§101 Eligibility
10.6%
§102 Novelty
47.2%
§103 Obviousness
32.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18501834 ANALYTE SENSOR AND A METHOD FOR ITS PRODUCING Non-Final OA Roche Diabetes Care, Inc.
17974549 GAS SENSOR SYSTEM, GAS SENSOR CALIBRATION METHOD, AND GAS SENSOR CALIBRATION PROGRAM Final Rejection Asahi Kasei Microdevices Corporation
18861679 FLEXIBLE MULTIPARAMETRIC PLANT SENSORS AND METHODS OF MAKING AND USING THEREOF Non-Final OA BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
18859101 MICRONEEDLE-BASED PLANT SENSORS AND METHODS OF MAKING AND USING THEREOF Non-Final OA BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM

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