Prosecution Insights
Last updated: October 02, 2026

Examiner: PHAN, NICHOLAS K

Tech Center 3600 • Art Units: 2499 2857 3685 3699

This examiner grants 52% of resolved cases

Analysis

Nicholas K Phan has resolved 137 cases in Tech Center 3600 and Art Unit 2499. The allowance rate is 51.8 percent, which is a more challenging rate that suggests a rigorous examination process. This 51.8 percent rate indicates that approximately half of the applications reach a successful conclusion. The 137 resolved cases provide a sufficient dataset for understanding the examiner's typical approach to prosecution. Practitioners should prepare for a balanced path that may involve multiple rounds of rejection.

The interview lift is 18.8 percent, showing that interviews are a productive way to improve the chances of success. This 18.8 percent lift is particularly important given the 51.8 percent baseline allowance rate, as it may be the key to overcoming difficult rejections. The median days to allowance is 1218, indicating a lengthy prosecution cycle for those applications that reach a grant. Practitioners should prioritize scheduling interviews to manage this 1218-day timeline effectively. The data suggests that verbal advocacy is a valuable tool for improving the probability of a grant in this docket.

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

Performance Statistics

51.8%
Allow Rate
At TC average
179
Total Applications
+18.8%
Interview Lift
1218
Avg Prosecution Days
Based on 137 resolved cases, 2023–2026

Rejection Statute Breakdown

33.2%
§101 Eligibility
7.5%
§102 Novelty
46.1%
§103 Obviousness
9.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18741344 SYSTEMS AND METHODS FOR PROVIDING ACCOUNT TRANSACTION CONTROL AND MANAGEMENT Final Rejection Wells Fargo Bank, N.A.
18679012 TRUSTED SIGNING SERVICE AND SPONSORED PAYMASTER FOR TRANSACTION FEES IN NATIVE CRYPTOCURRENCY Non-Final OA Circle Internet Group, Inc.
18100809 TOUCH PHONE TRANSACTIONS Final Rejection Capital One Services, LLC
18142495 SYSTEM AND METHOD FOR PRODUCT CERTIFICATION MANAGEMENT Final Rejection Walmart Apollo, LLC
18498398 TOKEN BASED APPROACH FOR PROVIDING CERTIFIED REVIEWS ON THIRD-PARTY REVIEW SERVICES Non-Final OA INTUIT INC.
18331312 MULTI-CHANNEL ELECTRONIC TRANSACTION COMMUNICATIONS USING REDUCED RESOURCES Final Rejection Truist Bank
18348822 SOURCE INDEPENDENT CONSISTENT TOKENIZATION Non-Final OA First Data Corporation
15796166 SYSTEMS AND METHODS FOR CONSUMER MODIFIABLE PAYMENT CARD TRANSACTIONS Final Rejection Blackhawk Network, Inc.
18436816 VISUALIZATION OF CLUSTERS TO SUPPORT SOFTWARE ASSET MANAGEMENT Non-Final OA ServiceNow, Inc.
18307993 ZERO-TRUST DIGITAL WALLET (BLOCKCHAIN) WITH SMART CONTRACTS Non-Final OA Dell Products L.P.
18337976 CONTROLLING GAMING MOMENTS VIA GAMING SYSTEM(S) Non-Final OA LNW Gaming, Inc.
19043122 ENHANCED GUEST CHECKOUT TOKENIZATION Final Rejection MASTERCARD ASIA/PACIFIC PTE. LTD.
18129572 TRANSFER OF LIQUID STAKING TOKENS Non-Final OA Coinbase, Inc.
18122650 WEB3 TRANSFER PROTOCOL Non-Final OA Coinbase, Inc.

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