Prosecution Insights
Last updated: April 19, 2026

Examiner: HUYNH, PHUONG

Tech Center 2800 • Art Units: 2122 2857

This examiner grants 86% of resolved cases

Performance Statistics

85.7%
Allow Rate
+17.7% vs TC avg
780
Total Applications
+14.3%
Interview Lift
1106
Avg Prosecution Days
Based on 760 resolved cases, 2023–2026

Rejection Statute Breakdown

23.1%
§101 Eligibility
32.0%
§102 Novelty
24.8%
§103 Obviousness
13.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18455847 CAPROCK ANALYSIS METHODS AND SYSTEMS Non-Final OA Saudi Arabian Oil Company
18122024 Simultaneous Estimation of Water Encroachment and Bound Fluid in the Absence of NMR in Carbonate Reservoirs Non-Final OA Saudi Arabian Oil Company
19017344 BATTERY MANAGING APPARATUS AND METHOD THEREOF Non-Final OA LG ENERGY SOLUTION, LTD.
18193346 APPARATUS AND METHOD FOR STATUS DIAGNOSIS OF MACHINE TOOLS Final Rejection Electronics and Telecommunications Research Institute
18004650 METHOD AND SYSTEM FOR PREDICTING BEHAVIOR OF SECONDARY BATTERY ON BASIS OF PARAMETER MEASUREMENT Final Rejection KOREA ELECTROTECHNOLOGY RESEARCH INSTITUTE
18551123 MONITORING AN ANTI-LEAK VALVE IN A JET ENGINE Non-Final OA SAFRAN AIRCRAFT ENGINES
17204574 RESIDENTIAL ENERGY EFFICIENCY RATING SYSTEM Non-Final OA Ademco Inc.
18142395 APPARATUS FOR SEARCHING SODIUM SUPERION CONDUCTOR MATERIAL USING MACHINE LEARNING METHOD Non-Final OA Foundation of Soongsil University-Industry Cooperation
18484965 SYSTEM AND METHOD FOR IDENTIFYING FAULT RESOLUTION STEPS FOR EQUIPMENT BASED ON MULTI-MODAL DIAGNOSIS DATA Non-Final OA Wipro Limited
18652481 METHOD AND SYSTEM FOR MONITORING, COMMUNICATING AND CONTROLLING COMPLETION RELATED OPERATIONS Non-Final OA McCoy Global Inc.
18291023 AEROSOL CONTROL Final Rejection AIR PURITY LTD
18552184 Apparatus For Determining Damage On Structural Components And Work Machine Comprising Such An Apparatus Non-Final OA Liebherr-Components Biberach GmbH
18557067 GAS INJECTION METHOD AND SYSTEM FOR DEEP STRONG BOTTOM WATER SANDSTONE RESERVOIR Non-Final OA SINOPEC EXPLORATION & PRODUCTION RESEARCH INSTITUTE
18363043 DETERMINING TIME OF TRAVERSAL OF WASTEWATER WITHIN A WASTEWATER TRANSPORT INFRASTRUCTURE Non-Final OA Kando Environmental Services LTD
18355453 SYSTEM AND METHOD FOR HEATING AND COOLING SYSTEM MAINTENANCE Non-Final OA Motili, Inc.
18353953 METHOD OF MEASURING INTERNAL RESISTANCE OF BATTERY CELL AND DEVICE THEREFOR Non-Final OA Chungbuk National University Industry-Academic Cooperation Foundation
18346065 RADIO FREQUENCY OPERATION LOG PROCESSING METHOD, APPARATUS AND SYSTEM, AND COMPUTER-READABLE STORAGE MEDIUM Non-Final OA HANGZHOU BRONCUS MEDICAL CO., LTD.
18337871 VIRTUALIZED AUTOMATED TEST EQUIPMENT AND METHODS FOR DESIGNING SUCH SYSTEMS Non-Final OA TECH180 CORPORATION

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