Prosecution Insights
Last updated: April 19, 2026

Examiner: HAMMOND III, THOMAS M

Tech Center 3700 • Art Units: 2800 2855 2857 3622 3648 3691 3692 3695 3696 3763

This examiner grants 75% of resolved cases

Performance Statistics

74.6%
Allow Rate
+4.6% vs TC avg
249
Total Applications
+30.7%
Interview Lift
1122
Avg Prosecution Days
Based on 232 resolved cases, 2023–2026

Rejection Statute Breakdown

20.2%
§101 Eligibility
15.4%
§102 Novelty
25.0%
§103 Obviousness
27.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17956574 METHODS AND APPARATUS FOR LEAK ISOLATION AND DETECTION Non-Final OA Intel Corporation
18421871 REPLACEMENT END TIME DETERMINATION METHOD, SUBSTRATE PROCESSING METHOD, AND SUBSTRATE PROCESSING APPARATUS Non-Final OA SCREEN Holdings Co., Ltd.
18291163 VACUUM GAUGE ASSEMBLY WITH ORIENTATION SENSOR Non-Final OA Edwards Limited
18390484 MODULAR MEASURING CELL FOR MEASURING CHEMICAL AND/OR PHYSICAL PROPERTIES OF A FLUID Non-Final OA Endress+Hauser Conducta GmbH+Co. KG
18611626 EXERCISE SYSTEM TEST STATION SYSTEMS AND METHODS Non-Final OA PELOTON INTERACTIVE, INC.
18161754 DEVICES, SYSTEMS, AND METHODS FOR DETERMINING MUSCULOSKELETAL ALIGNMENT Final Rejection Orthosensor Inc.
18689600 THREE-DIMENSIONAL CHEMICAL PEAK FINDER FOR QUALITATIVE AND QUANTITATIVE ANALYTICAL WORKFLOWS Non-Final OA DH Technologies Development Pte. Ltd.
18694776 STRUCTURAL INSPECTION USING MULTI-TONE STEADY STATE EXCITATION Non-Final OA Triad National Security, LLC
18685965 VARIABLE-STROKE SELF-ADAPTIVE ADJUSTMENT QUASI-ZERO STIFFNESS DEVICE AND PARAMETER CHECKING METHOD Non-Final OA BEIJING INSTITUTE OF CONTROL ENGINEERING
18401682 SAMPLE PROCESSING APPARATUS AND USE METHOD THEREFOR Non-Final OA NANJING GENSCRIPT BIOTECH CO., LTD.
18575109 CALIBRATING AN ULTRASOUND APPARATUS Non-Final OA DolphiTech AS
18536782 MEASUREMENT PROBE FOR MEASURING PRESSURE INSIDE AIR DUCT AND MEASUREMENT SYSTEM FOR MEASURING PRESSURE DIFFERENCE Non-Final OA Halton Oy
18537157 METHOD AND APPARATUS FOR COLLECTING EVIDENCE Non-Final OA Visual Detection Systems LLC
18518890 RADAR DEVICE USED IN SPEED CAMERA Non-Final OA SMART RADAR SYSTEM, INC.
18163451 MACHINE LEARNING TECHNIQUES FOR DISCOVERING ERRORS AND SYSTEM READINESS CONDITIONS IN LIQUID CHROMATOGRAPHY INSTRUMENTS Final Rejection Waters Technologies Ireland Limited

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