Prosecution Insights
Last updated: May 29, 2026

Examiner: SUTHERS, DOUGLAS JOHN

Tech Center 2600 • Art Units: 2614 2615 2654 2695

This examiner grants 76% of resolved cases

Performance Statistics

76.5%
Allow Rate
+14.5% vs TC avg
803
Total Applications
+11.0%
Interview Lift
1113
Avg Prosecution Days
Based on 792 resolved cases, 2023–2026

Rejection Statute Breakdown

3.7%
§101 Eligibility
6.9%
§102 Novelty
57.4%
§103 Obviousness
24.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18782260 Loudspeaker Placement Identification Based on Directivity Index Non-Final OA Samsung Electronics Co., Ltd.
18289079 INFORMATION PROCESSING DEVICE AND METHOD, AND PROGRAM Non-Final OA SONY GROUP CORPORATION
18162847 MODIFYING AUDIO FOR PRESENTATION TO A USER BASED ON A DETERMINED LOCATION OF AN AUDIO SYSTEM PRESENTING THE AUDIO Final Rejection Meta Platforms Technologies, LLC
18490971 NOISE REDUCTION DEVICE, NOISE REDUCTION METHOD, AND PROGRAM Final Rejection MITSUBISHI HEAVY INDUSTRIES, LTD.
18728857 NOISE CONTROL APPARATUS, NOISE CONTROL METHOD, AND PROGRAM Non-Final OA NIPPON TELEGRAPH AND TELEPHONE CORPORATION

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