Prosecution Insights
Last updated: April 19, 2026

Examiner: NGUYEN, NGOC T

Tech Center 3700 • Art Units: 3746 3748 3799

This examiner grants 83% of resolved cases

Performance Statistics

83.1%
Allow Rate
+13.1% vs TC avg
506
Total Applications
+19.9%
Interview Lift
808
Avg Prosecution Days
Based on 490 resolved cases, 2023–2026

Rejection Statute Breakdown

2.4%
§101 Eligibility
26.5%
§102 Novelty
32.9%
§103 Obviousness
32.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18284490 SHOE CARE APPARATUS Non-Final OA LG ELECTRONICS INC.
19038760 ELECTRIFIED AIR SYSTEM FOR ENGINES Non-Final OA Deere & Company
18392946 AIR SYSTEM FOR ELECTRICAL POWER STORAGE ONBOARD AN AIRCRAFT Non-Final OA Pratt & Whitney Canada Corp.
19172204 ROTARY ENGINE, PARTS THEREOF, AND METHODS Non-Final OA Astron Aerospace LLC
19107154 CYLINDER HEAD COVER, AND METHOD FOR INSTALLING A CYLINDER HEAD COVER Non-Final OA thyssenkrupp AG
18291433 AIR PURGE MECHANISM, ROBOT, AND AIR PURGE METHOD Non-Final OA FANUC CORPORATION
18863280 IGNITED REDUCING COMPOSITIONS AND METHODS FOR CATALYTICALLY DECOMPOSING EXHAUST GAS MIXTURES Final Rejection Altered Labs LLC
18285488 HAIRCARE APPLIANCE Non-Final OA Dyson Technology Limited
18287625 DRYING APPARATUS Non-Final OA Tae-Wook KIM
18283096 DEVICE AND METHOD FOR DRYING A NOZZLE FOR LIQUIFIED GAS Non-Final OA MANN TEKNIK AB
18211194 HAIRDRYER Non-Final OA JIYONSON CO.LTD.

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