Prosecution Insights
Last updated: August 17, 2026

Examiner: BUSHEY, CHARLES S

Tech Center 3700 • Art Units: 1776 1797 3753

This examiner grants 76% of resolved cases

Performance Statistics

75.5%
Allow Rate
+5.5% vs TC avg
1,032
Total Applications
+21.9%
Interview Lift
982
Avg Prosecution Days
Based on 1002 resolved cases, 2023–2026

Rejection Statute Breakdown

2.3%
§101 Eligibility
27.4%
§102 Novelty
39.0%
§103 Obviousness
28.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18647399 HUMIDIFIER Non-Final OA LG ELECTRONICS INC.
18539717 HUMIDIFIER Non-Final OA LG ELECTRONICS INC.
18391097 ULTRAFINE BUBBLE-CONTAINING LIQUID PRODUCING APPARATUS AND METHOD Non-Final OA CANON KABUSHIKI KAISHA

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