Prosecution Insights
Last updated: April 19, 2026

Examiner: NIA, FATEMEH ESFANDIARI

Tech Center 3700 • Art Units: 2855 2856 3762

This examiner grants 74% of resolved cases

Performance Statistics

73.5%
Allow Rate
+3.5% vs TC avg
265
Total Applications
+22.7%
Interview Lift
948
Avg Prosecution Days
Based on 215 resolved cases, 2023–2026

Rejection Statute Breakdown

2.5%
§101 Eligibility
14.8%
§102 Novelty
50.5%
§103 Obviousness
27.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18475579 LIQUID VISCOSITY MEASUREMENT DEVICE AND LIQUID VISCOSITY MEASUREMENT METHOD Non-Final OA CANON KABUSHIKI KAISHA
18681647 AUTOMATIC DETECTION METHOD AND DEVICE FOR DETECTING SUBSTANCE COMPOSITION IN VISCOUS MATERIAL Non-Final OA AKTIEBOLAGET SKF
17958618 METHOD FOR COATING A SENSOR UNIT, AND ASSOCIATED SENSOR UNIT Final Rejection Aktiebolaget SKF
17952131 AEROSOL DETECTION SYSTEMS Final Rejection Hamilton Sundstrand Corporation
18449758 LIQUID LEAKAGE DETECTION SYSTEM AND LIQUID LEAKAGE SENSOR Non-Final OA ROHM CO., LTD.
17758824 RECYCLABLE DOSING DEVICE Non-Final OA SOCIETE DES PRODUITS NESTLE S.A.
18593667 SYSTEM AND METHOD FOR PIEZO-POLYMER BASED DETECTION FOR CONNECTION LINE BREAKAGE OR STRAIN Non-Final OA Torc Robotics, Inc.
18035359 SOLUTION FOR ESTIMATING DRYING SHRINKAGE OF VENEER Non-Final OA RAUTE OYJ
18459947 Rapid Profile Viscometer Devices And Methods Final Rejection BioFluid Technology, Inc.
18677752 EMISSIONS DETECTION SYSTEM AND METHODS Non-Final OA Project Canary, PBC
18604873 THERMAL TESTING SYSTEM Non-Final OA Teradyne, Inc.
17976740 SMART ROLLER Non-Final OA The University of British Columbia
18311142 APPARATUS AND METHOD FOR DETERMINING OPERATING PARAMETERS FOR DEGASSING AND/OR DEODORIZING PLASTIC PARTICLES Final Rejection Coperion GmbH
18592317 DISPLAY ASSEMBLIES WITH DIFFERENTIAL PRESSURE SENSORS Non-Final OA Manufacturing Resources International, Inc.
18682537 METHOD FOR RECONSTRUCTING A THICKNESS PROFILE OF A PART TO BE TESTED Non-Final OA VALLOUREC TUBES FRANCE
18415633 CUP WITH CONCAVE MEASUREMENT WINDOWS Non-Final OA Paul WANG
18415520 LEAK DETECTION APPARATUS AND METHOD Non-Final OA REDDEIGHT, INC.
18579464 RECEPTACLE Non-Final OA Multigate Medical Products Pty Ltd
18575837 QUANTITATIVE, STERILE AND DISPOSABLE AUTOMATIC CELL SAMPLING DEVICE AND METHOD Non-Final OA SHENZHEN CELLBRI BIO-INNOVATION TECHNOLOGY CO., LTD.
18575143 CALIBRATING AN ULTRASOUND APPARATUS USING MATRIX-MATRIX THROUGH TRANSMISISON Non-Final OA DolphiTech AS
18573433 DEVICE FOR MANAGING SAMPLES IN SAMPLE CONTAINERS UNDER VACUUM Non-Final OA Andreas Hettich GmbH & Co. KG
18510678 AUTOMATIC FOOD INSPECTION DEVICE Non-Final OA AVer Information Inc.
18499777 SYSTEMS AND METHODS FOR MONITORING CONCENTRATION OF A COMPONENT OF A SAMPLE FLUID Non-Final OA Thermo Environmental Instruments LLC
18482776 GAS SENSOR CALIBRATION METHOD Non-Final OA Vivante Health, Inc.
18453666 SYSTEM FOR ONLINE MONITORING OF THE GRAVITATIONAL SEPARATION OF OIL EMULSIONS IN A PRESSURIZED AND HEATED SYSTEM Final Rejection INSTITUTO DE TECNOLOGIA E PESQUISA - ITP
18263977 DIETARY HABIT EVALUATION SYSTEM AND DIETARY HABIT EVALUATION METHOD Final Rejection INSTITUTE FOR HEALTH RESTORATION CO., LTD.
18256465 SENSOR ARRANGEMENT Final Rejection LIGHT SCIENCE TECHNOLOGIES LIMITED
18315455 GAS ANALYZER Final Rejection YAMAGUCHI UNIVERSITY
18029187 ANALYTICAL APPARATUS Non-Final OA Stanhope Seta
18006923 METHOD FOR DETERMINING THE RHEOLOGICAL PARAMETERS OF A FLUID Non-Final OA INSTITUT POLYTECHNIQUE DE GRENOBLE

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