Prosecution Insights
Last updated: October 02, 2026

Examiner: BUTLER, RODNEY ALLEN

Tech Center 3600 • Art Units: 1733 2857 2859 3645 3652 3666 3667

This examiner grants 88% of resolved cases

Analysis

Rodney Allen Butler is an examiner in Tech Center 3600 and Art Unit 1733. He has reached a final disposition in 1002 resolved cases. The data shows an allowance rate of 88.2 percent. This 88.2 percent rate indicates the frequency with which applications result in a patent grant under his supervision in Art Unit 1733.

The interview lift for this examiner is 10.9 percent. This 10.9 percent lift represents the increase in the probability of allowance when an interview is conducted. For the 1002 resolved cases, engaging in direct communication with the examiner serves as a strategy to further improve the likelihood of a successful outcome beyond the base rate.

The median days to allowance is 719. This 719 day median reflects the typical timeframe for an application to move from filing to a grant. Practitioners can use the 719 day figure to estimate prosecution timelines for cases in Tech Center 3600. The combination of the 88.2 percent allowance rate and the 10.9 percent interview lift provides a comprehensive view of the prosecution landscape.

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

Performance Statistics

88.2%
Allow Rate
+36.2% vs TC avg
1,037
Total Applications
+10.9%
Interview Lift
719
Avg Prosecution Days
Based on 1002 resolved cases, 2023–2026

Rejection Statute Breakdown

15.9%
§101 Eligibility
16.1%
§102 Novelty
43.6%
§103 Obviousness
19.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19332808 FLIGHT CONTROL SYSTEM HAVING AN ELECTRIC ACTUATOR FOR CONTROLLING A HYDRAULIC SERVO CONTROL Non-Final OA AIRBUS HELICOPTERS
18911267 VEHICLE CONTROL SYSTEM Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
19262892 INFORMATION PROVISION SERVER, INFORMATION PROVISION METHOD, AND RECORDING MEDIUM STORING PROGRAM Non-Final OA NEC Corporation
19226212 COMPUTER-IMPLEMENTED METHOD FOR CONTROLLING A SYSTEM OF A VEHICLE Non-Final OA Volvo Car Corporation
18725697 Angle Sensor Arrangement, and Angle Determination Method Non-Final OA Robert Bosch GmbH
19291920 FLIGHT PATH GENERATION SYSTEM, UNMANNED AERIAL VEHICLE, AND FLIGHT PATH GENERATION METHOD Non-Final OA Kubota Corporation
18614726 SYSTEM, CONTROL METHOD, AND COMPUTER READABLE STORAGE MEDIUM Non-Final OA HONDA MOTOR CO.,LTD.
18617670 CONTROLLER FOR AN AUTONOMOUS VEHICLE, AND NETWORK COMPONENT Non-Final OA Intel Corporation
19127497 SYSTEM AND METHOD FOR WHEEL TYPE BASED VEHICLE CONTROL, SPACE SAVER WHEEL, VEHICLE AND COMPUTER PROGRAM Non-Final OA JAGUAR LAND ROVER LIMITED
18471858 System and Method for Maintaining and Configuring Rotorcraft Final Rejection Textron Innovations Inc.
18904247 Methods And Systems For Determining Information Of Static Occupancy Final Rejection Aptiv Technologies AG
18926170 DRONE SYSTEM FOR SYNTHETIC APERTURE RADAR OPERATION AND OPERATING METHOD THEREOF Non-Final OA POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION
19090551 BRAKING CONTROL METHOD AND RELATED APPARATUS Non-Final OA YINWANG INTELLIGENT TECHNOLOGIES CO., LTD.
18983963 WORK MACHINE, REMOTE OPERATION ASSISTING DEVICE, AND ASSISTING SYSTEM Final Rejection SUMITOMO HEAVY INDUSTRIES, LTD.
18778476 SYSTEMS AND METHODS FOR DETECTING AND IDENTIFYING ARCING Non-Final OA HUBBELL INCORPORATED
18325331 ELECTRIC VEHICLE THERMAL MANAGEMENT CONTROL SYSTEMS AND METHODS FOR MANAGING BATTERY THERMAL LOADS Non-Final OA Nikola Corporation

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