Prosecution Insights
Last updated: May 29, 2026

Examiner: ONDREJCAK, ANDREW DOMENIC

Tech Center 3700 • Art Units: 3752

This examiner grants 36% of resolved cases

Performance Statistics

35.7%
Allow Rate
-34.3% vs TC avg
52
Total Applications
+16.7%
Interview Lift
1149
Avg Prosecution Days
Based on 14 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
9.5%
§102 Novelty
89.5%
§103 Obviousness
1.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18078374 BATTERY ARRANGEMENT AND METHOD FOR FIGHTING A BATTERY FIRE AND MOTOR VEHICLE Final Rejection AUDI AG
18153823 FIREFIGHTING SYSTEM AND FAULT CONFIRMATION METHOD Final Rejection HUAWEI TECHNOLOGIES CO., LTD.
19198036 COMMUNITY FIRE MANAGEMENT METHODS AND SYSTEMS Final Rejection Has LLC
17979716 NETWORKS, SYSTEMS AND METHODS HAVING A HYDRATION PLAN CONTROL SYSTEM FOR WILDFIRE MITIGATION Final Rejection HAS LLC
17825002 Threat-Based Fire Suppression Apparatus, System, and Method Final Rejection The Boeing Company
17908723 FLUID DISPENSING NOZZLE WITH GAS CHANNEL AND METHOD OF USING AND ASSEMBLING THE SAME Non-Final OA Nordson Corporation
18319021 FIRE PREVENTION IN VEHICLE BATTERIES USING OXYGEN REDUCTION Final Rejection TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
18202830 FIRE EXTINGUISHER Final Rejection TOPPAN INC.
18754839 Lift, Sprayer, and Tank Skid for Distribution of Water Non-Final OA THE TRASH CAN CLEANERS, LLC
18722734 TRIGGERING DEVICE FOR A FIRE EXTINGUISHING SYSTEM Non-Final OA VTI VENTIL TECHNIK GMBH
18258506 SYSTEMS AND METHODS FOR SPRINKLER SYSTEMS WITH FLEXIBLE HOSE AND RAPID SEAL ADAPTER Non-Final OA Tyco Fire Products LP
17614162 FIREFIGHTING SYSTEM FOR AN EXTRACTOR DUCT, IN PARTICULAR OF A COOKING ZONE Final Rejection Minimax Viking Research & Development GmbH
18034665 THERMAL PROTECTION OF LITHIUM ION BATTERIES Non-Final OA THE CHEMOURS COMPANY FC, LLC
18537096 AUTONOMOUS FIRE SUPPRESSION NOZZLE Non-Final OA Robin Jerry McDaniel
18567283 AUTOMATIC COMMUNICATION SYSTEM FOR LOCAL SUPPRESSION OF RISING TEMPERATURE OR FIRE EXTINGUISHING IN ELECTRICAL EQUIPMENT CONNECTED TO A POWER SUPPLY Non-Final OA MEGELLAN, SE
18502906 FIRE EXTINGUISHER VALVE FOR A FIRE EXTINGUISHING SYSTEM, FIRE EXTINGUISHING SYSTEM COMPRISING SUCH FIRE EXTINGUISHER VALVE, AND METHOD OF OPERATING A FIRE EXTINGUISHER VALVE Non-Final OA KIDDE-DEUGRA Brandschutzsysteme GmbH
18301234 METHODS AND SYSTEMS FOR CONTROLLING DELIVERY OF FIRE SUPRESSANT Final Rejection Kidde-Fenwal, LLC
18006769 NOZZLE ASSEMBLY FOR A FRACTION COLLECTION UNIT Final Rejection CYTIVA SWEDEN AB
17913737 A SPRAY UNIT FOR A REMOTELY OPERABLE SPRAY APPARATUS AND APPARATUS FOR SPRAYING THERMALLY INSULATIVE MATERIAL Final Rejection Q-Bot Limited

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