Prosecution Insights
Last updated: April 19, 2026

Examiner: LESNIEWSKI, VICTOR D

Tech Center 2400 • Art Units: 2431 2493

This examiner grants 58% of resolved cases

Performance Statistics

57.8%
Allow Rate
At TC average
502
Total Applications
+55.7%
Interview Lift
1221
Avg Prosecution Days
Based on 476 resolved cases, 2023–2026

Rejection Statute Breakdown

7.8%
§101 Eligibility
18.1%
§102 Novelty
54.5%
§103 Obviousness
11.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18644214 PROVER DEVICE, VERIFIER DEVICE, AND REMOTE ATTESTATION SYSTEM Non-Final OA DENSO CORPORATION
18898976 METHOD FOR DETECTING RANSOMWARE, RELATED SYSTEM, AND STORAGE MEDIUM Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18092065 PERFORMING CONTEXT BASED DELIVERY OF DIGITAL CONTENT Non-Final OA International Business Machines Corporation
18086439 CYBER-HARDENING USING ADVERSARIAL SIMULATED ATTACKING AND DEFENDER SYSTEMS AND MACHINE LEARNING Non-Final OA International Business Machines Corporation
18898172 USER EQUIPMENT PARAMETER UPDATE HEADER PROTECTION Non-Final OA Lenovo (Singapore) Pte. Limited
18582583 INTROSPECTION DRIVEN BY INCIDENTS FOR CONTROLLING INFILTRATION Non-Final OA Netskope, Inc.
17293316 INFORMATION PROCESSING METHOD, INFORMATION PROCESSING DEVICE, AND INFORMATION PROCESSING SYSTEM FOR NETWORK ADDRESS PROVISION Non-Final OA CONNECTFREE CORPORATION
18683281 SYSTEMS AND METHODS FOR DETECTING UNKNOWN PORTABLE EXECUTABLES MALWARE Non-Final OA B. G. NEGEV TECHNOLOGIES AND APPLICATIONS LTD., AT BEN-GURION UNIVERSITY
17465390 GENERATION OF A PRIVILEGE GRAPH TO REPRESENT DATA ACCESS AUTHORIZATIONS Final Rejection Veza Technologies, Inc.
18731508 SYSTEMS AND METHODS FOR REAL-TIME DATABASE SCANNING USING REPLICATION STREAM Non-Final OA Cloud Linux Software Inc.
18375233 AUTHENTICATION PROVIDER ELIGIBILITY Non-Final OA DIGITAL FIRST HOLDINGS LLC
17932845 METHODS, MEDIUMS, AND SYSTEMS FOR ESTABLISHING A QUALITY CONTROL RECORD CHAIN FOR LABORATORY ANALYTICAL INSTRUMENTS Non-Final OA Waters Technologies Ireland Limited
17963875 APPARATUS AND METHOD FOR UPDATING RISK DETERMINATION BASED ON REAL-TIME CHANGES Non-Final OA Second Sight Data Discovery, Inc.
17671526 System and Method for Identifying and Predicting Risk Non-Final OA BROADSTONE TECHNOLOGIES, LLC

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