Prosecution Insights
Last updated: April 19, 2026

Examiner: DELAHOUSSAYE, KEITH G

Tech Center 2800 • Art Units: 2875

This examiner grants 80% of resolved cases

Performance Statistics

80.0%
Allow Rate
+12.0% vs TC avg
435
Total Applications
+18.9%
Interview Lift
605
Avg Prosecution Days
Based on 424 resolved cases, 2023–2026

Rejection Statute Breakdown

0.3%
§101 Eligibility
25.6%
§102 Novelty
50.0%
§103 Obviousness
16.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19113275 LAMP FOR DRAWING Non-Final OA KOITO MANUFACTURING CO., LTD.
18595411 Light Fixture and Light Fixture Assemblies with Electrically Controlled Lighting Distributions Final Rejection Fusion Optix, Inc.
19270748 MULTISPECTRAL ILLUMINATOR Non-Final OA Innovations In Optics, Inc.
19264432 EXTERNAL FLASH AND FLASH SYSTEM Non-Final OA GODOX PHOTO EQUIPMENT CO., LTD.
18922963 Electronic device Non-Final OA InnoLux Corporation
19199917 EMBLEM Final Rejection KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO
18865549 GLASS ASSEMBLY AND WINDOW ASSEMBLY Final Rejection SAINT-GOBAIN GLASS FRANCE

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