Prosecution Insights
Last updated: April 19, 2026

Examiner: DESROSIERS, EVANS

Tech Center 2400 • Art Units: 2449 2491

This examiner grants 83% of resolved cases

Performance Statistics

82.7%
Allow Rate
+24.7% vs TC avg
1053
Total Applications
+23.0%
Interview Lift
1161
Avg Prosecution Days
Based on 1031 resolved cases, 2023–2026

Rejection Statute Breakdown

10.0%
§101 Eligibility
14.7%
§102 Novelty
51.4%
§103 Obviousness
8.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18882993 METHOD AND SYSTEM FOR BLOCKCHAIN-BASED COOPERATIVE SOCIETY TRANSACTIONS Final Rejection Mastercard International Incorporated
18890433 VULNERABILITY INFORMATION PROCESSING APPARATUS, METHOD, AND PROGRAM Final Rejection Hitachi, Ltd.
19118315 HOME NETWORK CONTROLLED AUTHENTICATION Non-Final OA TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
18212491 DECOUPLED OPTIMIZATION OF MODELS DURING PRETRAINING Non-Final OA Microsoft Technology Licensing, LLC
18178508 DYNAMIC QUARANTINING OF CONTAINERS Non-Final OA INTERNATIONAL BUSINESS MACHINES CORPORATION
18915564 DIFFERENTIAL CLIENT-SIDE ENCRYPTION OF INFORMATION ORIGINATING FROM A CLIENT Non-Final OA PayPal, Inc.
18688324 METHOD FOR COMPUTER-IMPLEMENTED SERVICE PROVISION IN A BLOCKCHAIN, CORRESPONDING BLOCKCHAIN NETWORK NODE AND COMPUTER PROGRAM Final Rejection Orange
18883254 ZERO TRUST PACKET ROUTING ARCHITECTURE Non-Final OA Oracle International Corporation
18674114 SYSTEMS AND METHODS FOR GENERATING AND MANAGING SECURITY LEVEL-AWARE MAP Non-Final OA Palantir Technologies Inc.
18744579 TECHNIQUES TO PERFORM AUTHORIZATION ON LARGE LANGUAGE MODEL RESPONSES Non-Final OA Salesforce, Inc.
18639832 METHOD TO DEFINE AN ENFORCEABLE GENERIC SECURITY POLICY AND APPLY IT USING CLOUD-SPECIFIC SECURITY CONSTRUCTS Final Rejection Dell Products L.P.
18630532 INFORMATION PROCESSING METHOD AND APPARATUS, COMMUNICATION DEVICE, AND READABLE STORAGE MEDIUM Non-Final OA VIVO MOBILE COMMUNICATION CO., LTD.
18548204 A self-learning method of generative adversarial multi-headed attention neural network for aero-engine data reconstruction Non-Final OA DALIAN UNIVERSITY OF TECHNOLOGY
18214243 SECURE HASHING SERVER Non-Final OA MICRO FOCUS LLC
18024160 SYSTEMS AND METHODS FOR ROLE HARMONIZATION, APPLICATION, AND MONITORING Non-Final OA PATHLOCK, INC.

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