Prosecution Insights
Last updated: October 02, 2026

Examiner: CHOUDHURY, AZIZUL Q

Tech Center 2400 • Art Units: 2145 2431 2445 2447 2453 2455 2456

This examiner grants 77% of resolved cases

Analysis

Azizul Q. Choudhury serves as a patent examiner in Tech Center 2400, specifically within Art Unit 2145. Over the course of 685 resolved cases, the examiner has maintained an allowance rate of 77.4 percent. This figure suggests that a majority of applications reaching a final resolution under this examiner result in a patent grant. The volume of 685 cases provides a basis for understanding the examiner's typical procedural patterns.

The data highlights the results of personal engagement, showing an interview lift of 12.5 percent. This increase in the probability of allowance following an interview suggests that verbal advocacy is a useful strategy for clarifying technical nuances. However, the prosecution process involves a specific timeline, as the median days to allowance is 1334. This duration reflects the total time from filing to grant, indicating the typical time commitment for the applicant and the firm. Practitioners should factor this 1334-day period into their long-term planning.

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

Performance Statistics

77.4%
Allow Rate
+19.4% vs TC avg
699
Total Applications
+12.5%
Interview Lift
1334
Avg Prosecution Days
Based on 685 resolved cases, 2023–2026

Rejection Statute Breakdown

13.0%
§101 Eligibility
7.1%
§102 Novelty
58.1%
§103 Obviousness
11.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19228301 ANOMALY DETERMINATION METHOD, ANOMALY DETERMINATION SYSTEM, AND RECORDING MEDIUM Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
19223824 VIDEO TRANSMISSION APPARATUS, VIDEO RECEPTION APPARATUS, VIDEO TRANSMISSION METHOD, VIDEO RECEPTION METHOD, AND STORAGE MEDIUM Non-Final OA CANON KABUSHIKI KAISHA
18679890 CONTENT GENERATION APPARATUS, CONTROL METHOD THEREFOR, AND STORAGE MEDIUM STORING CONTROL PROGRAM THEREFOR Non-Final OA CANON KABUSHIKI KAISHA
18196112 Systems And Methods For Verification Of Data Erasure Non-Final OA Intel Corporation
18378968 CONFIGURATION OF INTERNET SERVICES FOR INDIVIDUAL PRIVATE NETWORKS Non-Final OA Boost SubscriberCo L.L.C.
18924665 METHOD AND APPARATUS FOR INSTANT MESSAGING SERVICE Non-Final OA KAKAO CORP.
19193142 CYBER ATTRIBUTION OF SOFTWARE CONTAINERS Non-Final OA Wiz, Inc.

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