Prosecution Insights
Last updated: August 17, 2026

Examiner: CHRISTENSEN, DANIELLE M

Tech Center 3700 • Art Units: 3745

This examiner grants 80% of resolved cases

Performance Statistics

79.6%
Allow Rate
+9.6% vs TC avg
654
Total Applications
+11.0%
Interview Lift
1013
Avg Prosecution Days
Based on 636 resolved cases, 2023–2026

Rejection Statute Breakdown

0.6%
§101 Eligibility
22.6%
§102 Novelty
48.4%
§103 Obviousness
26.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19469357 BLOWER Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
18934863 SHAFT ASSEMBLY FOR A GAS TURBINE ENGINE Non-Final OA Pratt & Whitney Canada Corp.
19403402 FOLDABLE HANDHELD FAN Non-Final OA Guangdong Aoyun Technology Co., Ltd.
19065251 SEAL ASSEMBLY FOR A ROTOR SHAFT OF A GAS TURBINE Final Rejection General Electric Company
19156178 CENTRIFUGAL COMPRESSOR Non-Final OA MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
19367660 A FAN COVER AND A METHOD OF DIVERTING OUTPUT AIR USING FAN COVER Non-Final OA VERTIV CORPORATION
19356474 AIRFOIL FOR AN ENGINE TURBINE Non-Final OA INDUSTRIA DE TURBO PROPULSORES, S.A.U.
18933508 ADDITIVE SWIRL RECOVERY VANE WITH ACOUSTIC CAPABILITY Final Rejection RTX Corporation

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