Prosecution Insights
Last updated: May 29, 2026

Examiner: ULLAH, SHARIF E

Tech Center 2400 • Art Units: 2495

This examiner grants 84% of resolved cases

Performance Statistics

84.4%
Allow Rate
+26.4% vs TC avg
476
Total Applications
+22.2%
Interview Lift
928
Avg Prosecution Days
Based on 454 resolved cases, 2023–2026

Rejection Statute Breakdown

22.3%
§101 Eligibility
17.3%
§102 Novelty
24.6%
§103 Obviousness
20.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18602658 Security Controller and Method for Performing a Selection Function Non-Final OA Infineon Technologies AG
18756414 INSTRUCTION TO ACCELERATE HASH-BASED MESSAGE AUTHENTICATION CODE PROCESSING Non-Final OA INTERNATIONAL BUSINESS MACHINES CORPORATION
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
18530202 PROCESSING METHOD AND OBTAINING METHOD FOR KEY MATERIAL, INFORMATION TRANSMISSION METHOD, AND DEVICE Non-Final OA VIVO MOBILE COMMUNICATION CO., LTD.
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
18589167 Label Authenticity Verification Method and System Non-Final OA MAXIM SMART MANUFACTURING CO., LTD.
17933404 CHARACTERIZATION AND MITIGATION OF RANDOMIZED DDoS ATTACKS Non-Final OA Radware Ltd.

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