Prosecution Insights
Last updated: October 02, 2026

Examiner: DEMUREN, BABAJIDE A

Tech Center 3600 • Art Units: 3617 3619 3633 3635

This examiner grants 74% of resolved cases

Analysis

Babajide A. Demuren is an examiner in Tech Center 3600 and Art Unit 3617 with 1053 resolved cases. The allowance rate for these cases is 73.9 percent, providing a strong baseline for applicants. The median days to allowance is 768, which indicates an efficient prosecution timeline for the 1053 cases that have been resolved.

The data shows an interview lift of 22.1 percent, suggesting that direct engagement with the examiner significantly improves the chances of an allowance. This 22.1 percent lift is a valuable metric for practitioners looking to move beyond the 73.9 percent base allowance rate. The 768-day median duration is a key figure for managing client expectations regarding the speed of the patent process.

In Art Unit 3617, Demuren has a robust history across 1053 resolved cases. The 73.9 percent allowance rate and 22.1 percent interview lift are the primary indicators of success. Understanding the 768-day median to allowance helps in planning a prosecution strategy that leverages the examiner's receptiveness to interviews.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

73.9%
Allow Rate
+21.9% vs TC avg
1,072
Total Applications
+22.1%
Interview Lift
768
Avg Prosecution Days
Based on 1053 resolved cases, 2023–2026

Rejection Statute Breakdown

0.9%
§101 Eligibility
30.3%
§102 Novelty
48.8%
§103 Obviousness
17.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19421937 CONCRETE FORM EXTENDER Non-Final OA American Tool Co.
19105496 Connector Arrangement Non-Final OA Hilti Aktiengesellschaft
19042244 NAILABLE CONCRETE FORMWORKS Non-Final OA UNIVERSITY OF SOUTH FLORIDA
18470850 FENESTRATION UNIT WITH ACCESSIBLE IG SPACE Non-Final OA Pella Corporation
18891348 HOLDING MEANS FOR A SOLAR ROOF TILE Non-Final OA Megasol Energie AG
18887608 SHELTER STRUCTURE WITH AN ADJUSTABLE ROOF Non-Final OA ShelterLogic Corp.

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