Prosecution Insights
Last updated: May 29, 2026

Examiner: DIAZ, MIGUEL ANGEL

Tech Center 3700 • Art Units: 3744 3763

This examiner grants 80% of resolved cases

Performance Statistics

79.6%
Allow Rate
+9.6% vs TC avg
504
Total Applications
+11.6%
Interview Lift
948
Avg Prosecution Days
Based on 486 resolved cases, 2023–2026

Rejection Statute Breakdown

0.1%
§101 Eligibility
8.5%
§102 Novelty
68.4%
§103 Obviousness
21.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18844678 ICE MAKING DEVICE AND REFRIGERATOR Non-Final OA LG ELECTRONICS INC.
18424517 TEMPERATURE-CONTROLLED DRINK MAKER Final Rejection SharkNinja Operating LLC
18625635 VAPOR COMPRESSION SYSTEMS INCLUDING LIQUID REFRIGERANT ATOMIZER, AND METHODS OF OPERATING AND CONTROLLING THE SAME Non-Final OA Copeland LP
18375000 REFRIGERATION CYCLE APPARATUS Non-Final OA DAIKIN INDUSTRIES, LTD.
18688138 HEAT EXCHANGER FOR A COOLANT LOOP Non-Final OA VALEO SYSTEMES THERMIQUES
18817067 Specimen Freezing Rate Regulator Device Non-Final OA Azenta US, Inc.
18798046 Ice bucket with stoppers for placing bottles in different positions Non-Final OA Mogogo Ltd
18652546 CASCADE REFRIGERATION SYSTEM Non-Final OA Maersk Container Industry A/S
18612889 Control System And Air Source Heat Pump Non-Final OA Venaera Inc.
18608745 EVAPORATOR-CONDENSER SYSTEM WITHOUT EXTERNAL HEATING AND COOLING Non-Final OA Illuminated Extractors, Ltd.
18216171 CO2 UTILIZATION BY LOW TEMPERATURE HEAT UPGRADATION FOR IMPROVED ENERGY EFFICIENCY Final Rejection J. Ray McDermott, S.A.

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