Prosecution Insights
Last updated: October 27, 2026

Arunava Chakravarti, USPTO Patent Examiner

Listed by the USPTO as CHAKRAVARTI, ARUNAVA

Tech Center 3600 • Art Units: 3692 3693

This examiner grants 10% of resolved cases

Analysis

CHAKRAVARTI, ARUNAVA has 423 resolved cases, with a 9.7% allowance rate and a median of 1499 days to allowance. The profile is assigned to Tech Center 3600 and art unit 3692. The 13.7% interview lift is positive, but it does not offset the low recorded allowance rate.

The listed companies are Wells Fargo Bank, N.A., Igt, and Capital One Services LLC. Neal, Gerber & Eisenberg LLP, Barta Jones, PLLC, and FIG. 1 Patents are the leading listed firms. Applicants may need carefully developed amendments and multiple response paths, while considering interviews as one part of a broader strategy.

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

Performance Statistics

9.7%
Allow Rate
-42.3% vs TC avg
471
Total Applications
+13.7%
Interview Lift
1499
Avg Prosecution Days
Based on 423 resolved cases, 2023–2026

Rejection Statute Breakdown

44.3%
§101 Eligibility
0.7%
§102 Novelty
42.7%
§103 Obviousness
10.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18922964 TECHNIQUES TO STORE AND PROCESS DATA FOR TRANSACTION ATTEMPTS BY TRANSACTION CARDS Final Rejection Capital One Services, LLC
19034117 VIRTUAL CARD IDENTIFIER IN A VERY SMART WALLET Non-Final OA Wells Fargo Bank, N.A.
18593763 PROTECTION ARCHITECTURE USING PROOF OF USAGE ON DISTRIBUTED LEDGERS Final Rejection Wells Fargo Bank, N.A.
18429050 SYSTEM AND METHOD FOR AUTOMATED UNDERWRITING FOR APPLICATION PROCESSING USING MACHINE LEARNING MODELS Non-Final OA THE TORONTO-DOMINION BANK
18678424 MOBILE DEVICE TRANSACTION CREDENTIAL LENDING Final Rejection American Express Travel Related Services Company, Inc.
19160165 TERMINAL, CONTROL METHOD OF TERMINAL, STORAGE MEDIUM, AND SYSTEM Non-Final OA NEC CORPORATION
18415643 REDUCING HIGH-RISK BLOCKCHAIN TRANSACTION BEHAVIOR ASSOCIATED WITH FIAT CURRENCY ACCOUNTS Final Rejection MASTERCARD INTERNATIONAL INCORPORATED
19324068 SESSION-BASED SAAS TELEMATICS Non-Final OA Oshkosh Corporation
18946211 PLATFORM TO SUPPORT MULTIPLE CLIENT ACCESS TO A REAL-TIME PAYMENT RAIL Final Rejection FIDELITY INFORMATION SERVICES, LLC
19377437 SYSTEMS AND METHODS FOR CALCULATING NET FLOWS Non-Final OA THE PNC FINANCIAL SERVICES GROUP, INC.
18400184 METHODS, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR PREDICTING WHEN PRIOR AUTHORIZATION IS REQUIRED FOR A HEALTH CARE PROCEDURE USING STATISTICAL ANALYTICS Final Rejection Optum, Inc.
18633648 CONTROLLING RESOURCE TRANSFERS BASED ON RESOURCE SYSTEM WORKLOADS AND COMPLIANCE STANDARDS Non-Final OA Truist Bank
18624500 DATA TRANSACTION APPLICATION TRANSMISSION ACROSS DEVICES Non-Final OA Motorola Mobility LLC
18670997 GAMING ESTABLISHMENT DEVICE ACTIVITY EMPLOYED TO REFUND FINANCIAL INSTITUTION FEES Non-Final OA IGT
18617233 TRANSFER LIMITS ON FUNDING OF GAMING ESTABLISHMENT DEVICE IN ASSOCIATION WITH AN EXTERNAL ACCOUNT Final Rejection IGT

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Frequently Asked Questions

What is examiner Arunava Chakravarti's allowance rate?

9.7% of resolved applications examined by Arunava Chakravarti were allowed (423 resolved cases), compared with 20.9% across Art Unit 3692 over the last five years.

Does an interview help with examiner Arunava Chakravarti?

This examiner's interview lift is +13.7 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Arunava Chakravarti take to allow a patent?

Applications allowed by Arunava Chakravarti took 1,499 days on average from filing to allowance.

Which art unit does examiner Arunava Chakravarti work in?

Arunava Chakravarti examines applications in Art Unit 3692 in Tech Center 3600 (Transportation, E-Commerce & Mechanical Systems).

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