Prosecution Insights
Last updated: October 26, 2026

Rezwanul Mahmood, USPTO Patent Examiner

Listed by the USPTO as MAHMOOD, REZWANUL

Tech Center 2100 • Art Units: 2159 2161 2163 2164

This examiner grants 46% of resolved cases

Performance Statistics

46.2%
Allow Rate
-8.8% vs TC avg
448
Total Applications
+34.0%
Interview Lift
1581
Avg Prosecution Days
Based on 416 resolved cases, 2023–2026

Rejection Statute Breakdown

18.4%
§101 Eligibility
8.2%
§102 Novelty
57.5%
§103 Obviousness
12.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19085083 IMAGING SYSTEM, SERVER, COMMUNICATION TERMINAL, IMAGING METHOD, PROGRAM, AND RECORDING MEDIUM Final Rejection FUJIFILM Corporation
19075706 MULTI-VECTOR SEARCH Non-Final OA Oracle International Corporation
18878449 SEARCHING METHOD AND APPARATUS, ELECTRONIC DEVICE AND STORAGE MEDIUM Final Rejection Beijing Zitiao Network Technology Co., Ltd.
18521724 METHOD AND APPARATUS FOR PRESENTING SEARCH SCREENING ITEMS, ELECTRONIC DEVICE, AND STORAGE MEDIUM Non-Final OA Beijing Zitiao Network Technology Co., Ltd.
19070120 INTERMEDIARY ROUTING AND MODERATION PLATFORM FOR GENERATIVE ARTIFICIAL INTELLIGENCE SYSTEM INTERFACING Non-Final OA Target Brands, Inc.
18028707 METHOD AND SYSTEM FOR PROVIDING SEAMLESS ACCESS TO INDUSTRIAL DATA IN A DATA LAKE IN A CLOUD COMPUTING ENVIRONMENT Final Rejection SIEMENS AKTIENGESELLSCHAFT

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Frequently Asked Questions

What is examiner Rezwanul Mahmood's allowance rate?

46.2% of resolved applications examined by Rezwanul Mahmood were allowed (416 resolved cases), compared with 57.3% across Art Unit 2159 over the last five years.

Does an interview help with examiner Rezwanul Mahmood?

This examiner's interview lift is +34.0 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Rezwanul Mahmood take to allow a patent?

Applications allowed by Rezwanul Mahmood took 1,581 days on average from filing to allowance.

Which art unit does examiner Rezwanul Mahmood work in?

Rezwanul Mahmood examines applications in Art Unit 2159 in Tech Center 2100 (Computing & Software).

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