Prosecution Insights
Last updated: April 19, 2026

Examiner: SINGLETARY, MICHAEL J

Tech Center 2800 • Art Units: 2857 2863

This examiner grants 82% of resolved cases

Performance Statistics

81.5%
Allow Rate
+13.5% vs TC avg
134
Total Applications
+4.4%
Interview Lift
972
Avg Prosecution Days
Based on 92 resolved cases, 2023–2026

Rejection Statute Breakdown

35.4%
§101 Eligibility
17.9%
§102 Novelty
31.3%
§103 Obviousness
12.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18457286 METHOD TO CORRECT ERRONEOUS LOCAL TRAVELTIME OPERATORS Non-Final OA SAUDI ARABIAN OIL COMPANY
18255622 FLUID PRODUCTION NETWORK LEAK DETECTION SYSTEM Non-Final OA Schlumberger Technology Corporation
18288104 SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, AND COMPUTER-READABLE STORAGE MEDIUM Non-Final OA NEC Corporation
18491116 REMAINING LIFE ESTIMATION DEVICE FOR POWER CONVERTER Non-Final OA TOYOTA JIDOSHA KABUSHIKI KAISHA
18091975 FLEXIBLE VIRTUALIZATION OF PERFORMANCE MONITORING Non-Final OA Intel Corporation
18280277 PERFORMANCE DIAGNOSTIC DEVICE AND PERFORMANCE DIAGNOSTIC METHOD Non-Final OA HITACHI CONSTRUCTION MACHINERY CO., LTD.
18563740 TIRE WEAR PREDICTION SYSTEM AND TIRE WEAR PREDICTION METHOD Non-Final OA BRIDGESTONE CORPORATION
17581731 SYSTEM AND METHOD TO DETECT AND ADDRESS OVERWEIGHT PERCEIVED BY A SUBJECT IN A SALIENT SITUATION Final Rejection TOYOTA RESEARCH INSTITUTE, INC.
18549918 MODERATOR AND CATALYST PERFORMANCE OPTIMIZATION FOR EPOXIDATION OF ETHYLENE Non-Final OA SHELL USA, INC.
18556889 HEALTH MONITORING OF ELECTROCHEMICAL ENERGY SUPPLY ELEMENTS Non-Final OA Oxford University Innovation Limited
18287899 COMPUTER-IMPLEMENTED METHOD FOR CALIBRATING WIND TURBINES IN A WIND FARM Non-Final OA Siemens Gamesa Renewable Energy Innovation & Technology S.L.
18372369 MULTI-USER DEVELOPMENT SYSTEM FOR SYSTEM LEVEL DEVICE TESTING Non-Final OA Advantest Test Solutions, Inc.
18651996 SYSTEM AND METHOD FOR LIQUIDS CORRECTION IN OIL AND GAS PREDICTIVE ANALYTICS Non-Final OA RS Energy Group Topco, Inc.
18542604 MONITORING OPERATION OF A MACHINE Non-Final OA Schenck Process Europe GmbH
18547441 METHOD FOR COMMISSIONING A DOOR SYSTEM Non-Final OA DORMAKABA EAD GMBH
18365795 METHOD FOR SEPARATING INFORMATION ASSOCIATED WITH DIFFRACTION EVENTS FROM SPECULAR INFORMATION PRESENT IN THE SEISMIC DATA Non-Final OA UNIVERSIDADE ESTADUAL DE CAMPINAS - UNICAMP
18332506 INTEGRATED MAINTENANCE SYSTEM FOR MULTIPHASE METERING SYSTEM Final Rejection Cactus Measurement, LLC
18144550 DEVICE AND METHOD FOR DETECTING A STEP TAKEN WITH A WALKING AID Final Rejection Illia Popov
17770555 METHOD AND DEVICE FOR DESIGNING COMPOUND Non-Final OA STANDIGM INC.

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