Prosecution Insights
Last updated: August 18, 2026

Examiner: HENSEL, BRENDAN A

Tech Center 3700 • Art Units: 1758 1799 3723

This examiner grants 66% of resolved cases

Performance Statistics

66.0%
Allow Rate
-4.0% vs TC avg
328
Total Applications
+27.6%
Interview Lift
962
Avg Prosecution Days
Based on 288 resolved cases, 2023–2026

Rejection Statute Breakdown

3.9%
§101 Eligibility
17.7%
§102 Novelty
47.5%
§103 Obviousness
27.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18744257 STERILIZATION MODULE AND ELECTRONIC DEVICE COMPRISING SAME Non-Final OA Samsung Electronics Co., Ltd.
18019296 CONTROL SYSTEM, CONTROL METHOD, AND RECORDING MEDIUM Final Rejection Panasonic Intellectual Property Management Co., Ltd.
17783538 ODOR PRESENTATION MODULE, ODOR PRESENTATION DEVICE, ODOR PRESENTATION SYSTEM, AND ODOR PRESENTATION METHOD Final Rejection SONY GROUP CORPORATION
18128274 REFILLABLE VOLATILE COMPOSITION DISPENSER WITH RELEASABLE INTERLOCK Final Rejection The Procter & Gamble Company
18294302 SELF-CLEANING VACUUM CLEANER Non-Final OA Dyson Technology Limited
17056393 PROTECTION OF BIOLOGICALLY ACTIVE MOLECULES DURING RADIATION STERILIZATION Final Rejection Qiagen Sciences LLC

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