Prosecution Insights
Last updated: October 27, 2026

Raqiul A Choudhury, USPTO Patent Examiner

Listed by the USPTO as CHOUDHURY, RAQIUL A

Tech Center 4100 • Art Units: 2425 2444 4100

This examiner grants 87% of resolved cases

Analysis

CHOUDHURY, RAQIUL A is assigned to Tech Center 4100 and Art Unit 2425. The dataset includes 263 resolved cases, an 86.7% allowance rate, and a median of 788 days to allowance. Interview lift is 5.5%, indicating a modest positive association between interviews and allowance outcomes.

The leading companies are Pure Storage Inc., Qualcomm Incorporated, and Nippon Telegraph and Telephone Corporation. The listed firms are BUCHANAN INGERSOLL & ROONEY PC, Fogarty LLP, and K&L Gates LLP-Chicago. The allowance record supports well-targeted claim prosecution, while the shorter median timing makes prompt responses and timely interview requests especially useful to docket planning.

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

Performance Statistics

86.7%
Allow Rate
+26.7% vs TC avg
294
Total Applications
+5.5%
Interview Lift
788
Avg Prosecution Days
Based on 263 resolved cases, 2023–2026

Rejection Statute Breakdown

7.6%
§101 Eligibility
15.3%
§102 Novelty
54.7%
§103 Obviousness
18.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18892141 SYSTEM FOR SECURE USER IDENTIFICATION USING DIGITAL IMAGE PROCESSING Final Rejection BANK OF AMERICA CORPORATION
18809094 Non-Disruptively Scaling Artificial Intelligence and Machine Learning Hyperscale Infrastructures Non-Final OA PURE STORAGE, INC.
19111732 DOWNLINK LATENCY MANAGEMENT Non-Final OA QUALCOMM Incorporated
19127129 EXAM DEVICE Final Rejection NTT , Inc.
18710237 Secure BYOD Programmer Final Rejection BIOTRONIK SE & Co. KG
19081179 MEETING INSIGHTS WITH LARGE LANGUAGE MODELS Non-Final OA Microsoft Technology Licensing, LLC
19259120 WIRELESS COMMUNICATION METHOD, AND DEVICE Non-Final OA GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
19239649 CERTIFICATE AUTHORITY BASED OWNERSHIP FOR SECURE DEVICE ONBOARDING Non-Final OA Dell Products L.P.
19037974 WIRELESS CHARGING, LOCALIZATION, AND DATA COMMUNICATION FOR IMPLANTABLE VASCULAR ACCESS DEVICES Non-Final OA Veris Health, Inc.

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Frequently Asked Questions

What is examiner Raqiul A Choudhury's allowance rate?

86.7% of resolved applications examined by Raqiul A Choudhury were allowed (263 resolved cases), compared with 68.9% across Art Unit 2425 over the last five years.

Does an interview help with examiner Raqiul A Choudhury?

This examiner's interview lift is +5.5 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Raqiul A Choudhury take to allow a patent?

Applications allowed by Raqiul A Choudhury took 788 days on average from filing to allowance.

Which art unit does examiner Raqiul A Choudhury work in?

Raqiul A Choudhury examines applications in Art Unit 2425 in Tech Center 4100.

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