Prosecution Insights
Last updated: April 19, 2026

Examiner: HO, ANNA THI

Tech Center 3700 • Art Units: 3752

This examiner grants 31% of resolved cases

Performance Statistics

31.1%
Allow Rate
-38.9% vs TC avg
101
Total Applications
+21.2%
Interview Lift
953
Avg Prosecution Days
Based on 45 resolved cases, 2023–2026

Rejection Statute Breakdown

0.1%
§101 Eligibility
20.9%
§102 Novelty
52.0%
§103 Obviousness
24.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17720401 SYSTEMS AND METHODS FOR SUPPRESSING FIRE IN A LAVATORY OF A VEHICLE Final Rejection THE BOEING COMPANY
18490540 MODULATING AGRICULTURAL SPRAYER CONTROL AND METHODS FOR SAME Non-Final OA Raven Industries, Inc.
17809444 VALVE CONTROL SYSTEMS AND METHODS Final Rejection Raven Industries, Inc.
18212581 SYSTEM AND METHOD FOR AN AGRICULTURAL APPLICATOR Final Rejection CNH Industrial America LLC
17404602 SYSTEM AND METHOD FOR PERFORMING SPRAYING OPERATIONS WITH AN AGRICULTURAL APPLICATOR Final Rejection CNH Industrial America LLC
17392793 SYSTEM AND METHOD FOR CONTROLLING NOZZLE OPERATION OF AN AGRICULTURAL SPRAYER Final Rejection CNH Industrial America LLC
18555699 Liquid Distribution Systems for Crop Sprayers, and Related Methods Non-Final OA Precision Planting LLC
18624630 SPRAY GUN APPLICATOR Non-Final OA CARLISLE CONSTRUCTION MATERIALS, LLC
18576682 APPLICATOR Final Rejection CARLISLE CONSTRUCTION MATERIALS, LLC
18765666 Solid Distribution Systems for an Agricultural Spreader Non-Final OA AGCO Corporation
18780978 METHODS AND SYSTEMS FOR GENERATING AEROSPIKE DRY FOG NANOJET SPRAY Final Rejection Innova NanoJet Technologies, Ltd
18747797 LAWN OR GARDEN MAINTENANCE DEVICE AND RELATED SYSTEM Non-Final OA OTO INC.
17758484 LAWN OR GARDEN MAINTENANCE DEVICE AND RELATED SYSTEM Final Rejection OTO INC.
17228305 SPRAY HEAD Final Rejection Kohler Mira Limited
17252264 FRAGRANCE DELIVERY DEVICE Final Rejection Firmenich SA
18106250 SPRAYING SYSTEM WITH SENSOR AIR SHIELD Final Rejection Spraying Systems Co.
18052672 SYSTEMS, METHODS, AND APPARATUS FOR LIQUID FERTILIZER DRAWBACK Non-Final OA Kinze Manufacturing, Inc.
18507855 Water Conserving Showerhead and Associated Methods of Use Non-Final OA Dry Water Inc.
18488773 LOW-PROFILE SPRAY DEVICES FOR FIREFIGHTING AND OTHER APPLICATIONS Non-Final OA Michael P. Ziaylek
18018368 Condensate Recovery System for Volatized Insect Repellent Final Rejection Thermacell Repellents, Inc.
17869176 LOW PRESSURE WASHER NOZZLE TIP Non-Final OA MILTON DEBTCO, LLC
17519389 SYSTEMS AND METHODS FOR PREVENTING THE SPREAD OF FIRE Final Rejection WILDFIRE SHIELD
17291124 ROTARY JET NOZZLE ASSEMBLY FOR PRESSURE CLEANING DEVICES Final Rejection P.A. S.P.A.

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