Prosecution Insights
Last updated: October 02, 2026

Examiner: GAMMON, MATTHEW CHRISTOPHER

Tech Center 3600 • Art Units: 3656 3657 3664

This examiner grants 68% of resolved cases

Analysis

Matthew Christopher Gammon examines applications in Tech Center 3600 and Art Unit 3656. He has managed 114 resolved cases, resulting in an allowance rate of 68.4 percent. This 68.4 percent allowance rate indicates a favorable probability of success for applications reaching a final disposition. The volume of 114 resolved cases provides a reliable foundation for evaluating his examination performance.

The interview lift for Gammon is 21.0 percent. This 21.0 percent lift suggests that conducting an interview is a beneficial strategy for increasing the probability of allowance compared to cases without an interview. While the 68.4 percent allowance rate is already high, the 21.0 percent lift indicates that direct engagement can help resolve outstanding issues more effectively. Practitioners should consider an interview as a key tactic for advancing prosecution in Art Unit 3656.

The median time to allowance is 1023 days. This 1023 day duration represents the typical timeframe from filing to patent issuance. Applicants can use this 1023 day median to set realistic expectations for their prosecution timeline. With 114 resolved cases, this timing metric offers a clear guide for planning and budgeting.

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

Performance Statistics

68.4%
Allow Rate
+16.4% vs TC avg
153
Total Applications
+21.0%
Interview Lift
1023
Avg Prosecution Days
Based on 114 resolved cases, 2023–2026

Rejection Statute Breakdown

6.8%
§101 Eligibility
25.7%
§102 Novelty
36.7%
§103 Obviousness
29.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18471548 Gripping Device, Robot, And Control Method For Gripping Device Final Rejection SEIKO EPSON CORPORATION
19073168 DRIVER ASSIST APPARATUS, DRIVER ASSIST METHOD, AND NON-TRANSITORY STORAGE MEDIUM Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
18111761 SYSTEMS AND METHODS FOR CONTROLLING A VEHICLE Final Rejection Toyota Motor Engineering & Manufacturing North America, Inc.
19181885 TASK SELECTION FOR A HAND-HELD MANIPULATION DEVICE Final Rejection Toyota Research Institute, Inc.
18535120 Validation of a pose of a robot and of sensor data of a sensor moved along with the robot Final Rejection SICK AG
18235102 ROUTE SETTING METHOD, ROUTE SETTING SYSTEM, AND ROUTE SETTING PROGRAM Non-Final OA Yanmar Holdings Co.,Ltd.
19181675 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND RECORDING MEDIUM Final Rejection Konica Minolta, Inc.
19196017 ROBOT PROGRAMMING DEVICE AND PROGRAMMING METHOD Final Rejection FANUC CORPORATION
18681958 NUMERICAL CONTROL SYSTEM AND ROBOT CONTROL DEVICE Final Rejection FANUC CORPORATION
19024291 ROBOT FLOORPLAN NAVIGATION Final Rejection ObjectVideo Labs, LLC
18541239 ROBOTIC MANIPULATION OF OBJECTS Final Rejection Boston Dynamics, Inc.
18436200 INDEPENDENT FRONT AND REAR GANG ANGLE CONTROL FOR A TILLAGE IMPLEMENT Final Rejection CNH Industrial America LLC
18530968 COMPENSATING FOR POST-SENSOR LOAD IN INTERACTION CONTROL Non-Final OA Intrinsic Innovation LLC

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