Prosecution Insights
Last updated: April 19, 2026

Examiner: BROCKMAN, ELDON T

Tech Center 3700 • Art Units: 3745 3762 3799

This examiner grants 85% of resolved cases

Performance Statistics

85.1%
Allow Rate
+15.1% vs TC avg
711
Total Applications
+6.0%
Interview Lift
887
Avg Prosecution Days
Based on 690 resolved cases, 2023–2026

Rejection Statute Breakdown

0.6%
§101 Eligibility
41.4%
§102 Novelty
35.9%
§103 Obviousness
19.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19030953 METHOD OF RESTORING ALLOY DEPLETION IN AN AIRFOIL AROUND COOLING HOLES Non-Final OA RTX Corporation
18971470 SHROUD HANGER ASSEMBLY Non-Final OA General Electric Company
18883919 SYSTEM AND METHOD FOR OVERSPEED DETECTION AND PROTECTION IN AN ENGINE Final Rejection General Electric Company
19297800 Diversion system assembly for miniature fan Final Rejection Hunan Yichi Motor Co., Ltd.
19104222 Nozzle For Partitioned Volute Non-Final OA Garrett Transportation I Inc.
19284696 BLOWER Final Rejection NIDEC CORPORATION
19283753 AXIAL FAN Final Rejection Viessmann Holding International GmbH
18529047 SYSTEMS AND METHODS TO DETECT ROTATION OF A VIBRATORY POLISHER Non-Final OA Illinois Tool Works Inc.
19109739 STEAM TURBINE BLADE, STEAM TURBINE, AND METHOD FOR MANUFACTURING STEAM TURBINE BLADE Non-Final OA MITSUBISHI HEAVY INDUSTRIES, LTD.
18529893 THERMAL IMAGING SURFACE PROCESSING AUXILIARY SYSTEM AND METHOD Non-Final OA INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
18529469 MATERIAL COLLECTION SYSTEM Non-Final OA Old Dominion Brush Company
18533346 HOLLOW ARTICULATING STRUCTURE Non-Final OA Mullet Tools, LLC
18533480 SUCTION AND BLOWING INTEGRATED CARE MACHINE Non-Final OA Guangdong Yinuo Pet Intelligent Technology Co., Ltd.
18531444 SHOE BOTTOM CLEANSING APPARATUS Non-Final OA Stomp Patent LLC
18529462 SQUEEZE BUCKET WITH FLAT MOP Non-Final OA OOO "BRENDSHAB"
18037605 AIR DIFFUSER INTENDED TO BE INSTALLED IN A COOLING ROTATING INTERFACE OF A PROPULSION ORIENTED DEVICE Non-Final OA AETC SAPPHIRE

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