Prosecution Insights
Last updated: October 02, 2026

Examiner: AHMED, YUSEF A

Tech Center 2800 • Art Units: 2838 2839

This examiner grants 84% of resolved cases

Analysis

Yusef A Ahmed is an examiner in Tech Center 2800, working in Art Unit 2838. The examiner has 562 resolved cases in their profile. The data shows an allowance rate of 83.5 percent for applications in this tech center. This rate suggests that the examiner frequently finds the patentability of the claims presented to be sufficient.

The interview lift for this examiner is 40.7 percent. This is an increase, indicating that interviews are a strategy when working with this examiner. Practitioners should consider an interview, as the 40.7 percent lift suggests it is a driver for moving a case toward allowance in Art Unit 2838.

The median days to allowance is 761. This timeframe suggests a prosecution path that reaches resolution in fewer days than examiners with higher medians. With 562 resolved cases, the examiner's performance metrics are established. The combination of an 83.5 percent allowance rate and a 761 day median duration makes this a notable profile for practitioners in Tech Center 2800.

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

Performance Statistics

83.5%
Allow Rate
+15.5% vs TC avg
576
Total Applications
+40.7%
Interview Lift
761
Avg Prosecution Days
Based on 562 resolved cases, 2023–2026

Rejection Statute Breakdown

0.8%
§101 Eligibility
36.2%
§102 Novelty
42.7%
§103 Obviousness
14.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18623659 ARCP CONVERTER AND CONTROL THEREOF Non-Final OA ABB Schweiz AG
18782718 RECONFIGURATION OF DIRECT CURRENT FAST CHARGING POWER ELECTRONIC MODULE TO PERFORM VEHICLE-TO-VEHICLE APPLICATIONS Non-Final OA Rivian IP Holdings, LLC

Facing This Examiner?

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.

Build Your Strategy

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month