Prosecution Insights
Last updated: October 02, 2026

Examiner: SLOWIK, ELIZABETH J

Tech Center 3600 • Art Units: 3652 3662

This examiner grants 45% of resolved cases

Analysis

Elizabeth J. Slowik has 84 resolved cases in Art Unit 3652. Her allowance rate is 45.2%, which is on the lower side for Tech Center 3600. The median days to allowance is 1104, representing the typical time spent in prosecution. These 84 cases suggest a rigorous examination style that requires careful attention to detail.

The interview lift is 5.7%, which is relatively low compared to other examiners. This suggests that interviews may not be as transformative for the 45.2% allowance rate as they are elsewhere. Practitioners should focus on robust written arguments to navigate the 1104-day process. Given the 5.7% lift, an interview should be used primarily for clarification rather than as a primary strategy for overcoming rejections. Success with this examiner likely depends on the strength of the initial application and subsequent amendments.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

45.2%
Allow Rate
-6.8% vs TC avg
119
Total Applications
+5.7%
Interview Lift
1104
Avg Prosecution Days
Based on 84 resolved cases, 2023–2026

Rejection Statute Breakdown

13.0%
§101 Eligibility
13.0%
§102 Novelty
61.2%
§103 Obviousness
12.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19069470 SUSTAINABLE MOVEMENT PLANNING FOR AN ELECTROMAGNETIC TRANSPORT SYSTEM Non-Final OA ABB Schweiz AG
18564898 ENERGY EFFICIENT PROPULSION BASED ON WHEEL SLIP BALANCED DRIVE Non-Final OA Volvo Truck Corporation
18777171 COLLECTION DEVICE CONTROL METHOD, COLLECTION DEVICE, AND SPATIAL SYSTEM Final Rejection DAIKIN INDUSTRIES, LTD.
18923319 PRESCRIPTIVE ALERTING FOR AIRCRAFT COMPONENT FAULT PREDICTIONS Final Rejection THE BOEING COMPANY
18478806 SYSTEM AND METHOD TO DETECT AUTOMOTIVE STRESS AND/OR ANXIETY IN VEHICLE OPERATORS AND IMPLEMENT REMEDIATION MEASURES VIA THE CABIN ENVIRONMENT Non-Final OA Harman International Industries, Incorporated
18953984 APPARATUS AND METHOD FOR GENERATING SEMANTIC MAP-BASED ROBOT DRIVING ROUTE PLAN FOR TRANSPORTATION VULNERABLE Final Rejection KIA CORPORATION
18034227 VEHICLE FOR PERFORMING MINIMAL RISK MANEUVER AND METHOD FOR OPERATING THE SAME Final Rejection Kia Corporation
18509917 CONVEYANCE SYSTEM, CONVEYANCE METHOD, AND CONVEYANCE VEHICLE USED IN CONVEYANCE SYSTEM Final Rejection Mitsubishi Electric Corporation
18378703 BEHAVIOR PLANNING DEVICE, VEHICLE CONTROL SYSTEM, AND BEHAVIOR PLAN GENERATION METHOD Non-Final OA Mitsubishi Electric Corporation
18698367 IN-VEHICLE DEVICE, IN-VEHICLE SYSTEM, CONTROL METHOD, AND COMPUTER PROGRAM Final Rejection Sumitomo Wiring Systems, Ltd.
19211912 SYSTEMS AND METHODS FOR PEDESTRIAN GUIDANCE VIA AUGMENTED REALITY Non-Final OA STATE FARM MUTUAL AUTOMOBILE INSURANCE COMPANY
19150219 Electric Motor Control Device Non-Final OA Hitachi, Ltd.
18599277 SMALL WATERCRAFT AND CONTROL METHOD OF WATERCRAFT Non-Final OA KAWASAKI MOTORS, LTD.
18924713 Reporting Road Event Data and Sharing with Other Vehicles Final Rejection Waymo LLC
18912219 AUTONOMOUS ASSEMBLY CONFIGURATOR AND METHODS FOR SAME Final Rejection Raven Industries,Inc.
18899565 EXCAVATOR MANAGEMENT SYSTEM, EXCAVATOR MANAGEMENT METHOD, AND RECORDING MEDIUM Final Rejection SUMITOMO CONSTRUCTION MACHINERY CO., LTD.

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