Prosecution Insights
Last updated: May 29, 2026

Examiner: HA, NGUYEN Q

Tech Center 3600 • Art Units: 2853 2854 3667

This examiner grants 80% of resolved cases

Performance Statistics

80.1%
Allow Rate
+28.1% vs TC avg
989
Total Applications
+4.2%
Interview Lift
911
Avg Prosecution Days
Based on 969 resolved cases, 2023–2026

Rejection Statute Breakdown

0.5%
§101 Eligibility
14.9%
§102 Novelty
74.7%
§103 Obviousness
5.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18623448 Liquid Leakage Detection Apparatus and Method, and Computer Device Non-Final OA Huawei Technologies Co., Ltd.
18594796 RAPID PART ASSESSMENT UTILIZING MACHINE LEARNING Non-Final OA Pratt & Whitney Canada Corp.
18622537 Heat Press, Components, Apparatuses, Systems, and Methods Non-Final OA Cricut, Inc.
18493176 SYSTEM AND METHOD FOR DETECTING BEARING FAILURES FOR DISK GANG ASSEMBLIES OF AN AGRICULTURAL IMPLEMENT Non-Final OA CNH Industrial America LLC
18691091 CONTROL METHOD FOR LIQUID CHROMATOGRAPH MASS SPECTROMETRY DEVICE Non-Final OA HITACHI HIGH-TECH CORPORATION
18686217 ABNORMALITY DETERMINATION DEVICE, CONDUCTIVE PARTICLE DETECTING DEVICE, AND ABNORMALITY DETERMINATION METHOD Non-Final OA Nabtesco Corporation
18616085 Monitoring Reference-Free Contact-Free Total Displacements And Movements With A UAS Equipped With Lasers And Computer-Vision Non-Final OA UNM Rainforest Innovations
18618070 DEVICE AND METHOD FOR DETECTING A CORROSIVE AMBIENT ATMOSPHERE IN A PROTECTIVE HOUSING Non-Final OA Turck Holding GmbH
18294443 METHODS OF TREATING COMPROMISED LUNG FUNCTION AND ASSESSING CLINICAL IMPROVEMENT Final Rejection The Trustees of Indiana University
18575159 DEVICE FOR MEASURING DEFORMATIONS IN A BOREHOLE Non-Final OA Université de Montpellier
18615705 PROTECTIVE COVER AND MEASURING UNIT COMPRISING A PROTECTIVE COVER Non-Final OA VEGA Grieshaber KG
18605025 Fluid flow meter, monitoring system comprising at least one such fluid flow meter and method for operating a fluid flow meter Non-Final OA SICK Engineering GmbH
18602443 NON-INTRUSIVE VALVE ACTIVITY AND STATUS INDICATOR Non-Final OA Hansen Technologies LLC
18590791 APPARATUS AND METHOD FOR MEASURING TORSION Non-Final OA Iotella Solutions Inc.
18682415 SUBSTANCE DETECTION SYSTEM Non-Final OA I-PEX Inc.
18411250 Method and Apparatus for Acoustically Detecting Fluid Leaks Non-Final OA TENOVA GOODFELLOW INC.

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