Prosecution Insights
Last updated: August 18, 2026

Examiner: COLEMAN, RYAN L

Tech Center 1700 • Art Units: 1714 1792

This examiner grants 56% of resolved cases

Performance Statistics

55.7%
Allow Rate
-9.3% vs TC avg
719
Total Applications
+59.7%
Interview Lift
1195
Avg Prosecution Days
Based on 680 resolved cases, 2023–2026

Rejection Statute Breakdown

1.7%
§101 Eligibility
10.8%
§102 Novelty
58.0%
§103 Obviousness
26.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18336217 SUBSTRATE CLEANING CHAMBER, A SUBSTRATE PROCESSING SYSTEM INCLUDING THE SAME, AND A METHOD OF PROCESSING A SUBSTRATE USING THE SUBSTRATE PROCESSING SYSTEM Non-Final OA Samsung Electronics Co., Ltd.
18422840 PICKLEBALL PADDLE CLEANING DEVICE Non-Final OA CRBN Pickleball LLC
18944769 PARTICLE REMOVAL METHOD, PARTICLE REMOVAL APPARATUS, AND METHOD FOR MANUFACTURING ARTICLE Non-Final OA CANON KABUSHIKI KAISHA
18769582 ELECTRONIC DEVICES AND CLEANING METHOD THEREOF AND DETERMINATION METHOD OF FAN STATUS DETERMINATION MODEL THEREOF Final Rejection Acer Incorporated
18279818 PLASMA PROCESSING METHOD Final Rejection Hitachi High-Tech Corporation
18794757 METHODS TO QUICKLY ADJUST THE TEMPERATURE OF AT LEAST ONE PROCESSING LIQUID USED TO PROCESS A SEMICONDUCTOR SUBSTRATE IN A WET PROCESS Non-Final OA Tokyo Electron Limited
18761581 SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD Non-Final OA Tokyo Electron Limited
18762163 VIBRATION DEVICE AND VIBRATION METHOD Non-Final OA Murata Manufacturing Co., Ltd.
18559602 WIPING PROCESSES IN ROBOTIC PAINT REPAIR Final Rejection 3M INNOVATIVE PROPERTIES COMPANY
18397349 SYSTEMS, APPARATUSES, AND METHODS UTILIZING A CLEANING FIXTURE Non-Final OA Assurant, Inc.
17879785 SUBSTRATE TREATMENT APPARATUS AND METHOD THEREOF Final Rejection SEMES CO, LTD.
17843919 SUBSTRATE TREATING APPARATUS AND SUBSTRATE TREATING METHOD Final Rejection SEMES CO., LTD.
18276530 METHOD OF REMOVING POLLUTANTS Non-Final OA KAO CORPORATION

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