Prosecution Insights
Last updated: August 17, 2026

Examiner: DELEON, DARIO ANTONIO

Tech Center 3700 • Art Units: 3763

This examiner grants 63% of resolved cases

Performance Statistics

63.4%
Allow Rate
-6.6% vs TC avg
247
Total Applications
+33.3%
Interview Lift
990
Avg Prosecution Days
Based on 205 resolved cases, 2023–2026

Rejection Statute Breakdown

0.2%
§101 Eligibility
12.6%
§102 Novelty
56.6%
§103 Obviousness
30.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18671437 ICE MAKER AND REFRIGERATOR COMPRISING SAME Non-Final OA LG ELECTRONICS INC.
18658175 ELECTRONIC APPARATUS FOR MANAGING WATER TANK AND CONTROL METHOD THEREOF Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18348755 MISTING FAN Final Rejection Nanjing Chervon Industry Co., Ltd.
18085201 MISTING FAN Non-Final OA Nanjing Chervon Industry Co., Ltd.
18777667 AIR DUCT FOR A REFRIGERATOR Final Rejection ILLINOIS TOOL WORKS INC.
18990117 TRANSPORT METHOD, REFRIGERATION METHOD, REFRIGERATION SYSTEM, AND HOSE FOR REFRIGERATION SYSTEM Non-Final OA DAIKIN INDUSTRIES, LTD.
18876128 COMPRESSOR SYSTEM FOR HVAC&R SYSTEM Non-Final OA Tyco Fire & Security GmbH
18935299 SYSTEMS AND METHODS FOR ELECTROMAGNETIC SHIELDING OF THERMAL FIN PACKS Non-Final OA Microsoft Technology Licensing, LLC
18880197 HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS Non-Final OA Mitsubishi Electric Corporation
18838022 AIR-CONDITIONING APPARATUS AND AIR-CONDITIONING METHOD Final Rejection Mitsubishi Electric Corporation
18838127 OUTDOOR UNIT, AND REFRIGERATION CYCLE DEVICE Final Rejection Mitsubishi Electric Corporation
18834685 AIR CONDITIONER OUTDOOR UNIT Final Rejection Mitsubishi Electric Corporation
18872173 WINDOW AIR CONDITIONER Non-Final OA GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD.
18963832 MULTI-SYSTEM WATER HEATER MODULE AND HEAT PUMP SYSTEM Non-Final OA Ningbo Aux Electric Co., Ltd.

Facing This Examiner?

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.

Build Your Strategy

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month