Prosecution Insights
Last updated: October 26, 2026

Byron Xavier Kasper, USPTO Patent Examiner

Listed by the USPTO as KASPER, BYRON XAVIER

Tech Center 3600 • Art Units: 3657 3664

This examiner grants 71% of resolved cases

Analysis

KASPER, BYRON XAVIER is assigned to tech center 3600 and art unit 3657. The profile records 124 resolved cases, with an allowance rate of 71.0% and a median of 1057 days to allowance. Interviews correspond to a 17.4% lift in the recorded allowance rate. The figures show a positive interview association within the available prosecution history.

Honda Motor Co., Ltd., Sanctuary Cognitive Systems Corporation, and Toyota Motor Corporation are the listed companies. The listed firms include DINSMORE & SHOHL LLP, AMIN, TUROCY & WATSON, LLP, and Dennemeyer & Associates, LLC. The case volume supports directional review of prosecution patterns. Counsel may use interviews to clarify substantive issues while planning around the recorded median time to allowance.

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

Performance Statistics

71.0%
Allow Rate
+19.0% vs TC avg
153
Total Applications
+17.4%
Interview Lift
1057
Avg Prosecution Days
Based on 124 resolved cases, 2023–2026

Rejection Statute Breakdown

10.4%
§101 Eligibility
12.8%
§102 Novelty
57.9%
§103 Obviousness
15.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18489629 CONTROLLER OF ROBOT AND CONTROL METHOD Final Rejection CANON KABUSHIKI KAISHA
19073109 DRIVER ASSIST APPARATUS, DRIVER ASSIST METHOD, AND NON-TRANSITORY STORAGE MEDIUM Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
18600959 ROBOT CONTROL SYSTEM Final Rejection HONDA MOTOR CO., LTD.
18439995 FUEL CELL SYSTEM Non-Final OA Honda Motor Co., Ltd.
18341318 ROBOT-MEDIATED PHYSICAL HUMAN-HUMAN INTERACTION Non-Final OA Honda Motor Co., Ltd.
18955375 CONTROL METHOD FOR CONDITIONING A BATTERY IN A MOBILITY APPARATUS AND A MOBILITY APPARATUS CONTROLLING A BATTERY CONDITIONING ACCORDING TO THE SAME Final Rejection KIA CORPORATION
19038609 NAVIGATION METHOD, DEVICE AND STORAGE MEDIUM IN MULTI-AGENT ENVIRONMENT Final Rejection Beijing Youzhuju Network Technology Co., Ltd.
17781119 METHOD, COMPUTER PROGRAM PRODUCT AND ROBOT CONTROLLER FOR CONFIGURING A ROBOT-OBJECT SYSTEM ENVIRONMENT, AND ROBOT Non-Final OA Siemens Aktiengesellschaft
18368927 MULTI-TASK GRASPING Non-Final OA NVIDIA Corporation

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Frequently Asked Questions

What is examiner Byron Xavier Kasper's allowance rate?

71.0% of resolved applications examined by Byron Xavier Kasper were allowed (124 resolved cases), compared with 65.5% across Art Unit 3657 over the last five years.

Does an interview help with examiner Byron Xavier Kasper?

This examiner's interview lift is +17.4 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Byron Xavier Kasper take to allow a patent?

Applications allowed by Byron Xavier Kasper took 1,057 days on average from filing to allowance.

Which art unit does examiner Byron Xavier Kasper work in?

Byron Xavier Kasper examines applications in Art Unit 3657 in Tech Center 3600 (Transportation, E-Commerce & Mechanical Systems).

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