Prosecution Insights
Last updated: August 17, 2026

Examiner: NIA, FATEMEH ESFANDIARI

Tech Center 3700 • Art Units: 2855 2856 3752 3762

This examiner grants 74% of resolved cases

Performance Statistics

73.9%
Allow Rate
+3.9% vs TC avg
274
Total Applications
+20.2%
Interview Lift
975
Avg Prosecution Days
Based on 234 resolved cases, 2023–2026

Rejection Statute Breakdown

2.4%
§101 Eligibility
15.3%
§102 Novelty
53.2%
§103 Obviousness
26.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18170813 PERMANENT ELECTROMAGNET SENSOR TO DETECT THE END OF REVERSE CEMENTING Final Rejection Halliburton Energy Services, Inc.
18230523 MEASUREMENT SYSTEM AND FLOAT Final Rejection NEC Corporation
18731198 PUMP INLET PRESSURE STABILIZER FOR MEASURING STORAGE TANK LIQUID LEVEL USING PRESSURE MEASUREMENT Non-Final OA ChampionX LLC
18731062 STRETCHABLE ION-GEL SENSOR AND METHOD OF PREPARING THE SAME Non-Final OA POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION
18575776 WHEEL SPEED SENSING DEVICE Non-Final OA HL MANDO CORPORATION
18759059 REFERENCE MEASUREMENT TECHNIQUE FOR CAPACITIVE SENSING Non-Final OA Microchip Technology Incorporated
18593667 SYSTEM AND METHOD FOR PIEZO-POLYMER BASED DETECTION FOR CONNECTION LINE BREAKAGE OR STRAIN Final Rejection Torc Robotics, Inc.
17952131 AEROSOL DETECTION SYSTEMS Non-Final OA Hamilton Sundstrand Corporation

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