Prosecution Insights
Last updated: April 19, 2026

Examiner: ANDREWS, MICHAEL

Tech Center 2800 • Art Units: 2834

This examiner grants 64% of resolved cases

Performance Statistics

63.9%
Allow Rate
-4.1% vs TC avg
1261
Total Applications
+24.7%
Interview Lift
1101
Avg Prosecution Days
Based on 1218 resolved cases, 2023–2026

Rejection Statute Breakdown

1.2%
§101 Eligibility
27.1%
§102 Novelty
49.8%
§103 Obviousness
20.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17373923 ROTOR ASSEMBLY FOR AN ELECTRIC MOTOR Final Rejection MILWAUKEE ELECTRIC TOOL CORPORATION
18294561 ROTARY MACHINE COIL, METHOD FOR MANUFACTURING SAME, AND ROTARY MACHINE Non-Final OA Mitsubishi Electric Corporation
18748532 COIL ASSEMBLY, ARMATURE AND ROTATING ELECTRIC MACHINE Non-Final OA Denso Corporation
18368072 LINEAR MOTOR WITH POLAR ANISOTROPIC MAGNETS Final Rejection DENSO CORPORATION
18426206 STATOR ASSEMBLY FOR AN AXIAL FLUX MOTOR Non-Final OA BorgWarner Inc.
18305734 ROTARY TRANSFORMER WITH INTEGRATED POWER ELECTRONICS Non-Final OA BorgWarner Inc.
18409629 ROTOR FOR AN ELECTRIC MACHINE Final Rejection AUDI Aktiengesellschaft
18593461 ELECTRIC MACHINE DESIGNED AS A SALIENT POLE SYNCHRONOUS MACHINE, COMPONENT FOR AN ELECTRIC MACHINE DESIGNED AS A SALIENT POLE SYNCHRONOUS MACHINE, MOTOR VEHICLE INCLUDING AN ELECTRIC MACHINE, AND METHOD FOR MANUFACTURING A COMPONENT FOR AN ELECTRIC MACHINE DESIGNED AS A SALIENT POLE SYNCHRONOUS MACHINE Non-Final OA AUDI AG
18582760 HYDRAULICALLY BRAKEABLE ELECTRICAL MACHINE Final Rejection VOLVO TRUCK CORPORATION
18496000 LINEAR MOTOR, TRANSPORT APPARATUS, AND PRODUCTION APPARATUS Final Rejection Canon Kabushiki Kaisha
18685339 INNER ROTOR AND MOTOR Final Rejection KAWASAKI JUKOGYO KABUSHIKI KAISHA
17651963 MOTOR WITH IMPROVED HOLDING TORQUE Non-Final OA MINEBEA MITSUMI Inc.
18513819 MOTOR WITH COIL ENDING COOLING Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
17923204 PERMANENT MAGNET MOTOR WITH WRAPPING Final Rejection Tesla, Inc.
18604770 MAGNETIC ELEMENT FOR AN ELECTRIC MACHINE Non-Final OA Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg
17858063 MOTOR FOR VEHICLE, STEERING FEEDBACK ACTUATOR APPARATUS AND STEERING APPARATUS WITH THE SAME Non-Final OA HL MANDO CORPORATION
18425655 HYDRAULICALLY EXPANDED INSULATED CONDUITS FOR ELECTRICAL MACHINES Non-Final OA ABB SCHWEIZ AG
18530047 STATOR ASSEMBLY OF WATER PUMP Final Rejection DELTA ELECTRONICS, INC.
18593424 HIGH-POWER CORE SYSTEM Non-Final OA Mainspring Energy, Inc.
18415290 ROTOR HAVING A SLOT WEDGE, ELECTRIC MACHINE, MOTOR VEHICLE, AND METHOD FOR PRODUCING A ROTOR Non-Final OA Vitesco Technologies GmbH
18607648 AIRCRAFT SYSTEM HAVING A THERMAL MANAGEMENT SYSTEM FOR AN ELECTRIFIED POWERTRAIN Non-Final OA GE Aerospace Poland Sp. z.o.o.
18292418 ELECTRIC MOTOR-DRIVEN ACTUATION DEVICE FOR MOTOR VEHICLE APPLICATIONS Final Rejection KIEKERT AG
18260433 LINEAR GUIDE SUPPORT STRUCTURE FOR LINEAR MOTORS Non-Final OA FUJI CORPORATION
18655677 Structures Utilizing a Structured magnetic Material and Methods for Making Non-Final OA Persimmon Technologies Corporation
18032429 FLYWHEEL POWER STORAGE DEVICE Non-Final OA NexFi Technology Inc.
18431255 COIL SUBSTRATE, MOTOR COIL SUBSTRATE, AND MOTOR Non-Final OA IBIDEN CO., LTD.
18688206 STATOR WITH PERMANENT PROTECTIVE BARRIER SEALING Non-Final OA Elaphe Propulsion Technologies, Ltd.
18294068 PART FOR PROMOTING THE COOLING OF AN ELECTRICAL WINDING Non-Final OA ASOCIACION CENTRO TECNOLOGICO CEIT
18376713 CONSTANT FORCE GENERATOR AND APPARATUS INCLUDING IT Final Rejection Nippon Pulse Motor Co., Ltd.
18033775 SYSTEM AND METHOD FOR THERMAL MANAGEMENT OF ELECTRONIC MACHINES USING COOLANT CANS Non-Final OA Tau Motors, Inc.

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