Prosecution Insights
Last updated: August 17, 2026

Examiner: JENNINGS, MICHAEL DEANGILO

Tech Center 3700 • Art Units: 1711 3723 3725 3727

This examiner grants 78% of resolved cases

Performance Statistics

77.9%
Allow Rate
+7.9% vs TC avg
1,128
Total Applications
+14.3%
Interview Lift
901
Avg Prosecution Days
Based on 1108 resolved cases, 2023–2026

Rejection Statute Breakdown

0.5%
§101 Eligibility
31.5%
§102 Novelty
36.4%
§103 Obviousness
23.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18553938 CLEANER Final Rejection LG Electronics Inc.
18735570 ROBOTIC VACUUM CLEANER AND CONTROL METHOD THEREOF Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18884774 DRAIN CLEANING DEVICE Non-Final OA MILWAUKEE ELECTRIC TOOL CORPORATION
18784888 METHOD FOR CLEANING OHT VEHICLE Non-Final OA TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
18775431 WAFER CLEANING SYSTEM Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18793308 CLEANING DEVICE Non-Final OA TECHTRONIC CORDLESS GP
18580618 HAIR CUTTING ASSEMBLY, CLEANING DEVICE AND CUTTING CONTROL METHOD Non-Final OA MIDEA GROUP CO., LTD.

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