Prosecution Insights
Last updated: October 26, 2026

Nuzhat Pervin, USPTO Patent Examiner

Listed by the USPTO as PERVIN, NUZHAT

Tech Center 3600 • Art Units: 3646 3648

This examiner grants 81% of resolved cases

Analysis

PERVIN, NUZHAT handles cases in tech center 3600 and art unit 3646. The record includes 525 resolved cases, an 81.3% allowance rate, and a median of 1054 days to allowance. The interview lift is 13.5%, indicating a notable positive association between interviews and allowance outcomes in the available data.

NEC Corporation, NXP Semiconductors N.V., and Fujifilm Corporation are the leading listed companies. The listed firms are SUGHRUE MION, PLLC, FISH & RICHARDSON P.C. (TC), and Hovey Williams LLP. The combination of a substantial case history and positive interview signal makes interview preparation a potentially important element of prosecution planning for this examiner.

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

Performance Statistics

81.3%
Allow Rate
+29.3% vs TC avg
558
Total Applications
+13.5%
Interview Lift
1054
Avg Prosecution Days
Based on 525 resolved cases, 2023–2026

Rejection Statute Breakdown

3.9%
§101 Eligibility
16.0%
§102 Novelty
57.4%
§103 Obviousness
20.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18779784 RADIO WAVE ABSORBER AND RADIO WAVE ABSORBING ARTICLE Final Rejection FUJIFILM Corporation
18871233 CONCENTRATION MEASURING METHOD, CONCENTRATION MEASURING APPARATUS, AND PROGRAM Non-Final OA NEC Corporation
18870699 SIGNAL PROCESSING DEVICE AND SIGNAL PROCESSING METHOD Non-Final OA NEC Corporation
19090804 SENSING DEVICE, SENSING METHOD, AND RECORDING MEDIUM Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
18712149 NETWORK-ASSISTED COORDINATION FOR MULTI-RADAR INTERFERENCE Final Rejection QUALCOMM Incorporated
19081242 KICK SENSOR Non-Final OA AISIN CORPORATION
18722316 APPARATUS FOR SECURING COMMUNICATION Final Rejection MERCEDES-BENZ GROUP AG
18459116 FMCW RADAR SYSTEM WITH SYNCHRONIZED VIRTUAL ANTENNA ARRAYS Non-Final OA Texas Instruments Incorporated
18954044 ACCESS POINT AUTO-LOCATION USING ULTRA-WIDEBAND Non-Final OA Cisco Technology, Inc.

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Frequently Asked Questions

What is examiner Nuzhat Pervin's allowance rate?

81.3% of resolved applications examined by Nuzhat Pervin were allowed (525 resolved cases), compared with 54.4% across Art Unit 3646 over the last five years.

Does an interview help with examiner Nuzhat Pervin?

This examiner's interview lift is +13.5 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Nuzhat Pervin take to allow a patent?

Applications allowed by Nuzhat Pervin took 1,054 days on average from filing to allowance.

Which art unit does examiner Nuzhat Pervin work in?

Nuzhat Pervin examines applications in Art Unit 3646 in Tech Center 3600 (Transportation, E-Commerce & Mechanical Systems).

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