Prosecution Insights
Last updated: April 19, 2026

Examiner: TRUONG, MINH D

Tech Center 3600 • Art Units: 3619 3654

This examiner grants 67% of resolved cases

Performance Statistics

66.8%
Allow Rate
+14.8% vs TC avg
752
Total Applications
+23.9%
Interview Lift
1097
Avg Prosecution Days
Based on 716 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
25.9%
§102 Novelty
45.3%
§103 Obviousness
27.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18749444 ELECTRIC DRIVE ASSEMBLY AND ELECTRIC DEVICE Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO,. LIMITED
18938661 Driving Device Lubrication Structure Non-Final OA KIA CORPORATION
18972235 SYSTEM AND METHOD FOR SUPPLYING A LUBRICATION POINT WITH LUBRICATING OIL Non-Final OA Voith Patent GmbH
18714239 TRANSMISSION COMPRISING AN OIL-GUIDING CHANNEL COMPONENT Non-Final OA Robert Bosch GmbH
18728452 OIL RESERVOIR PUMP SKIRT Final Rejection Siemens Energy Global GmbH & Co. KG
18950672 SLIDING GUIDE SHOE AND ELEVATOR Non-Final OA Kone Corporation
19077615 OIL TANK FOR AIRCRAFT ENGINE Non-Final OA PRATT & WHITNEY CANADA CORP.
19118133 TRANSMISSION DEVICE Non-Final OA MUSASHI SEIMITSU INDUSTRY CO., LTD.
18839944 TRANSMISSION DEVICE AND POWER UNIT Non-Final OA MUSASHI SEIMITSU INDUSTRY CO., LTD.
19118105 DRIVETRAIN ARRANGEMENT FOR A DRIVE UNIT OF AN ELEVATOR SYSTEM AND CORRESPONDING SHAFT AND USE THEREOF Non-Final OA TK ELEVATOR INNOVATION AND OPERATIONS GMBH
19081357 PUMP ELEMENT FOR LUBRICANT Non-Final OA SKF Lubrication Systems Germany GmbH
18960061 TWO-WAY OIL-COLLECTING REDUCER AND ELECTRIC VEHICLE Non-Final OA Huawei Digital Power Technologies Co., Ltd.
19111398 SYSTEM AND METHOD FOR DETECTING THE PRESENCE OF AS WELL AS FOR ANALYZING PARTICLES IN A FLOW OF LUBRICANT Non-Final OA AIRBUS HELICOPTERS TECHNIK GMBH
19106328 LIFTING BRIDGE, PARTICULARLY FOR MOTOR VEHICLES Non-Final OA O.ME.R. S.p.A.
18890122 GEAR DEVICE Final Rejection Nabtesco Corporation
19035413 PORTABLE AUTOMOTIVE WASTE OIL EXTRACTION DEVICE AND METHOD OF USE Non-Final OA Get Spiffy, Inc.
19011254 Carrying apparatus for carrying motor vehicles Non-Final OA HERRMANN AG
18881101 ELEVATOR SYSTEMS AND PARTS THEREOF Non-Final OA Stiltz Limited
18723492 ELEVATOR CAR BUFFER CONNECTED BETWEEN CAR SUSPENSION AND CAR SUSPENSION POINT Final Rejection Inventio AG
18542667 TOWER LIFT Non-Final OA SEMES CO., LTD.
18448243 FRICTIONLESS SAFETY BRAKE ACTUATOR Non-Final OA Otis Elevator Company
18304089 Supplemental Cover for Vented Cap Final Rejection USA as represented by Secretary of the Army

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