Prosecution Insights
Last updated: April 19, 2026

Examiner: ULLAH, SHARIF E

Tech Center 2400 • Art Units: 2495

This examiner grants 84% of resolved cases

Performance Statistics

84.3%
Allow Rate
+26.3% vs TC avg
473
Total Applications
+22.4%
Interview Lift
993
Avg Prosecution Days
Based on 451 resolved cases, 2023–2026

Rejection Statute Breakdown

14.6%
§101 Eligibility
5.9%
§102 Novelty
57.6%
§103 Obviousness
13.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18589977 Ciphertext Nullification Operations Non-Final OA International Business Machines Corporation
18775923 QUORUM-BASED AUTHORIZATION Non-Final OA Oracle International Corporation
18595580 COMMUNICATION SYSTEM AND METHOD Non-Final OA Transportation IP Holdings, LLC
18683504 KEY UPDATE METHOD, NETWORK ELEMENT, USER EQUIPMENT, AND STORAGE MEDIUM Non-Final OA ZTE Corporation
18759321 DISTRIBUTED MESSAGE AUTHENTICATION CODES FOR MULTIPLE PARTIES Non-Final OA Seagate Technology LLC
17731075 FORWARD SECRECY QSL Non-Final OA QuSecure, Inc.
18787130 SYSTEM AND METHOD FOR USER ENROLLMENT IN A SECURE BIOMETRIC VERIFICATION SYSTEM Non-Final OA Secure Idenity, LLC
17933404 CHARACTERIZATION AND MITIGATION OF RANDOMIZED DDoS ATTACKS Non-Final OA Radware Ltd.
18589167 Label Authenticity Verification Method and System Non-Final OA MAXIM SMART MANUFACTURING CO., LTD.

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