Prosecution Insights
Last updated: April 19, 2026

Examiner: LISOWSKI, JACEK

Tech Center 3700 • Art Units: 3741

This examiner grants 65% of resolved cases

Performance Statistics

65.3%
Allow Rate
-4.7% vs TC avg
239
Total Applications
+42.6%
Interview Lift
1187
Avg Prosecution Days
Based on 219 resolved cases, 2023–2026

Rejection Statute Breakdown

0.1%
§101 Eligibility
14.5%
§102 Novelty
56.5%
§103 Obviousness
26.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18238197 MONITORING BREAKTHROUGH OF ELECTRICAL DISCHARGE MACHINING ELECTRODE THROUGH A WORKPIECE Non-Final OA RTX Corporation
19204076 FUEL MIXER Final Rejection General Electric Company
18990952 COMBUSTOR ASSEMBLY HAVING A MIXER ASSEMBLY REMOVABLY COUPLED TO A DEFLECTOR ASSEMBLY Final Rejection General Electric Company
18233533 THERMAL MANAGEMENT SYSTEM FOR AN AIRCRAFT WITH A HEAT EXCHANGER THAT TRANSFERS WASTE HEAT ENERGY Final Rejection ROLLS-ROYCE plc
18154565 ELECTRICAL ENERGY SYSTEM HAVING DIFFERENT AXIAL LENGTHS FOR EFFICIENT POWER GENERATION Final Rejection Rolls-Royce plc
18613451 SYSTEM AND METHOD FOR PREVENTING VEHICLE FIRE Non-Final OA Kia Corporation
18863091 Air-Water Thermal Power Plants Non-Final OA Yiding Cao
18664449 IRRIGATION SPRINKLER IDENTIFICATION Non-Final OA IrriGreen, Inc.

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