Prosecution Insights
Last updated: August 17, 2026

Examiner: ANGWIN, DAVID PATRICK

Tech Center 3700 • Art Units: 3636 3722 3729 3742 3754

This examiner grants 68% of resolved cases

Performance Statistics

68.0%
Allow Rate
-2.0% vs TC avg
459
Total Applications
+12.5%
Interview Lift
1240
Avg Prosecution Days
Based on 431 resolved cases, 2023–2026

Rejection Statute Breakdown

0.8%
§101 Eligibility
20.9%
§102 Novelty
39.4%
§103 Obviousness
38.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18512273 Liquid Dispensing Apparatus Non-Final OA JOHNSON & JOHNSON CONSUMER INC.
18148880 SMART STAND FOR COSMETIC APPLICATOR CONFIGURED FOR USERS WITH LIMITED MOBILITY Final Rejection L'OREAL
18427233 PRESENCE-RESPONSIVE REFRIGERATOR APPLIANCE AND FLUID DISPENSER Final Rejection Haier US Appliance Solutions, Inc.
18677300 PLANT-BASED MILK MIXING MACHINE Non-Final OA Hamilton Beach Brands, Inc.
18605065 Dispensing Mechanism for Cosmetic Product Container Non-Final OA ELC MANAGEMENT LLC
18107549 SYRINGE HOUSING FOR ENHANCING FLUID DISPENSING STABILITY Non-Final OA ASMPT Singapore Pte. Ltd.

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