Prosecution Insights
Last updated: August 17, 2026

Examiner: NGUYEN, BOI-LIEN THI

Tech Center 1700 • Art Units: 1779 1787

This examiner grants 24% of resolved cases

Performance Statistics

24.2%
Allow Rate
-40.8% vs TC avg
102
Total Applications
+29.6%
Interview Lift
1345
Avg Prosecution Days
Based on 62 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
17.1%
§102 Novelty
55.3%
§103 Obviousness
27.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17582086 MANAGED ECOSYSTEM UTILIZING PRODUCED WATER FROM OIL AND/OR GAS RECOVERY OPERATIONS AND METHOD FOR SEQUESTERING CARBON DIOXIDE USING SAME Final Rejection Saudi Arabian Oil Company
18299033 ADVANCED OXIDATION USING SUPEROXIDE RADICAL AND FREE AVAILABLE CHLORINE Final Rejection University of Washington
18374197 PH-RESPONSIVE ADSORPTIVE COMPOSITE POLYMERIC MEMBRANES Non-Final OA Khalifa University of Science and Technology

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