Prosecution Insights
Last updated: May 29, 2026

Examiner: HARRINGTON, ALYSON JOAN

Tech Center 3700 • Art Units: 3741

This examiner grants 75% of resolved cases

Performance Statistics

75.0%
Allow Rate
+5.0% vs TC avg
219
Total Applications
+62.6%
Interview Lift
997
Avg Prosecution Days
Based on 184 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
9.1%
§102 Novelty
86.4%
§103 Obviousness
3.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19237329 TURBOJET WITH IMPROVED AIR EXTRACTION PERFORMANCE Non-Final OA SAFRAN
19238963 MANIFOLD MIXING FEATURE Non-Final OA RTX Corporation
18542071 VENTILATION SYSTEM FOR AIRCRAFT PROPULSION SYSTEM Final Rejection RTX Corporation
19266885 TURBINE ENGINE WITH THREE AIR STREAMS Final Rejection General Electric Company
18440383 VARIABLE BLEED VALVE ASSEMBLIES Non-Final OA General Electric Company
18536610 HEAT SHIELD FOR A GAS TURBINE ENGINE Non-Final OA General Electric Company
19011000 GAS TURBINE SYSTEM AND CONTROL METHOD FOR SAME Final Rejection KAWASAKI JUKOGYO KABUSHIKI KAISHA
18651223 SYSTEMS AND METHODS FOR REDUCING EMISSIONS IN GAS TURBINE ENGINES Non-Final OA GE Infrastructure Technology LLC
19108752 METHODS AND SYSTEM FOR CONTROLLING A TURBINE ENGINE Non-Final OA Siemens Energy Global GmbH & Co. KG
18741088 Thrust Reverser Mounting Assembly Non-Final OA The Boeing Company
18423820 INJECTOR WITH SWIRLER FOR HYDROGEN-DRIVEN GAS TURBINE ENGINE Non-Final OA PRATT & WHITNEY CANADA CORP.
18802001 AIRCRAFT SYSTEM HAVING A THERMAL MANAGEMENT SYSTEM Non-Final OA GE Avio S.r.l.
18290910 SYSTEM FOR COOLING OIL IN AN AIRCRAFT TURBINE ENGINE Non-Final OA SAFRAN AERO BOOSTERS
18538318 SHOWER DEVICE Non-Final OA TOTO LTD.
18280411 LIQUID HEATING DEVICE Non-Final OA Niterra Co., Ltd
18101615 LATTICE HEAT EXCHANGER Non-Final OA Raytheon Technologies Corporation

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