Prosecution Insights
Last updated: October 02, 2026

Examiner: IGUE, ROBERTO TOSHIHARU

Tech Center 3700 • Art Units: 3741

This examiner grants 58% of resolved cases

Performance Statistics

57.7%
Allow Rate
-12.3% vs TC avg
79
Total Applications
+20.8%
Interview Lift
958
Avg Prosecution Days
Based on 52 resolved cases, 2023–2026

Rejection Statute Breakdown

2.6%
§101 Eligibility
6.7%
§102 Novelty
60.1%
§103 Obviousness
29.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19474295 PROPULSION SYSTEM ARCHITECTURE COMPRISING AN UNDUCTED FAN AND A DUCTED FAN Non-Final OA Safran Aircraft Engines
19476476 PROPELLER OF AN AIRCRAFT TURBINE ENGINE AND METHOD FOR DE-ICING SAME Non-Final OA SAFRAN NACELLES
17916348 PROPULSION SYSTEM FOR A NON-ROTARY-WING AIRCRAFT, AND ASSOCIATED AIRCRAFT Final Rejection SAFRAN
18998280 IMPROVED PROPULSION ASSEMBLY FOR MULTI-ENGINE HYBRID AIRCRAFT Final Rejection SAFRAN HELICOPTER ENGINES
18218470 FAIL-OPERATIONAL VTOL AIRCRAFT Non-Final OA Archer Aviation Inc.
18189458 CONTROL DEVICE FOR AIRCRAFT Non-Final OA HONDA MOTOR CO., LTD.
18186222 TEMPERATURE CONTROL SYSTEM AND TEMPERATURE CONTROL METHOD AND AIRCRAFT Non-Final OA HONDA MOTOR CO.,LTD.
18121810 METHOD AND APPARATUS FOR THRUST DETERMINATION IN AN AIRCRAFT ENGINE Non-Final OA General Electric Company
18121806 SYSTEM AND METHOD FOR TESTING AIRCRAFT ENGINES Final Rejection General Electric Company
18174806 GAS TURBINE ENGINE SYSTEM Non-Final OA ROLLS-ROYCE plc
18857011 GAS TURBINE CONTROL DEVICE AND GAS TURBINE CONTROL METHOD Final Rejection MITSUBISHI HEAVY INDUSTRIES, LTD.
18455728 AMMONIA COMBUSTOR Final Rejection GE Infrastructure Technology LLC
18361593 THERMAL MANAGEMENT SYSTEM FOR AN ELECTRIC VEHICLE Final Rejection Honeywell International Inc.
18372646 SYSTEM AND METHOD FOR USING AMMONIA AS A FUEL SOURCE FOR ENGINES Final Rejection University of Central Florida Research Foundation, Inc.

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