Prosecution Insights
Last updated: October 02, 2026

Examiner: OKEKE, IZUNNA

Tech Center 4100 • Art Units: 2132 2408 2432 2497 4100

This examiner grants 82% of resolved cases

Analysis

Izunna Okeke works in Art Unit 2132 and Tech Center 4100. He has 754 resolved cases and an allowance rate of 81.8 percent. The median days to allowance is 1084. These 754 resolved cases provide a comprehensive view of his examination history and offer a robust data set for analysis.

The interview lift of 15.5 percent suggests that interviews are effective. With an 81.8 percent allowance rate, the examiner is generally inclined to grant, and the 15.5 percent lift provides additional support for successful prosecution. Applicants should factor the 1084 day median and 15.5 percent lift into their strategy. These figures are key for planning prosecution in Art Unit 2132.

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

Performance Statistics

81.8%
Allow Rate
+21.8% vs TC avg
766
Total Applications
+15.5%
Interview Lift
1084
Avg Prosecution Days
Based on 754 resolved cases, 2023–2026

Rejection Statute Breakdown

5.3%
§101 Eligibility
42.7%
§102 Novelty
34.2%
§103 Obviousness
9.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18317258 SYSTEM AND METHOD FOR SECURING COMMUNICATIONS IN AN AREA Non-Final OA Verizon Patent and Licensing Inc.
19071149 COMMUNICATION METHOD AND APPARATUS Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
19038084 De-Tokenization Patterns And Solutions Final Rejection Capital One Services, LLC
18853930 DEVICES, SYSTEMS AND METHODS FOR SECURING COMMUNICATION INTEGRITY Non-Final OA Emory University
18001236 COMPUTING DEVICE UNLOCK CODES Final Rejection Hewlett-Packard Development Company, L.P.
18975729 PROTECTING A MESSAGE TRANSMITTED BETWEEN CORE NETWORK DOMAINS Final Rejection TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
19222345 METHOD FOR WIRELESS COMMUNICATION, ACCESS POINT, AND STATION Non-Final OA GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
18770055 IDENTITY AUTHENTICATION BASED ON TIME-BASED ONE-TIME PASSWORD ALGORITHM Non-Final OA Alipay (Hangzhou) Information Technology Co., Ltd.
18171893 CONTEXT INFORMATION MANAGEMENT SYSTEM AND METHOD FOR SPDM-ENABLED DEVICES Non-Final OA Dell Products, L.P.

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