Prosecution Insights
Last updated: September 07, 2026

Examiner: HAY, GRANT DAVID

Tech Center 4100 • Art Units: 3723 4100

This examiner grants 0% of resolved cases

Performance Statistics

Allow Rate
-60.0% vs TC avg
14
Total Applications
Interview Lift
0
Avg Prosecution Days
Based on 0 resolved cases, 2023–2026

Rejection Statute Breakdown

1.5%
§101 Eligibility
18.5%
§102 Novelty
70.8%
§103 Obviousness
7.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18821480 NOZZLE OF CLEANER Non-Final OA LG ELECTRONICS INC.
18728762 CLEANER Non-Final OA LG Electronics Inc.
18808876 CARRIER HEAD AND SUBSTRATE POLISHING APPARATUS INCLUDING THE SAME Non-Final OA Samsung Electronics Co., Ltd.

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