Prosecution Insights
Last updated: May 29, 2026

Examiner: STRAUB, D'ARCY WINSTON

Tech Center 2400 • Art Units: 2491

This examiner grants 78% of resolved cases

Performance Statistics

77.6%
Allow Rate
+19.6% vs TC avg
248
Total Applications
+18.8%
Interview Lift
1080
Avg Prosecution Days
Based on 223 resolved cases, 2023–2026

Rejection Statute Breakdown

2.0%
§101 Eligibility
2.4%
§102 Novelty
91.5%
§103 Obviousness
3.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18208616 SYSTEM AND METHOD FOR PROTECTING FORM FIELD SENSITIVE DATA WITH DYNAMIC USER FEEDBACK Non-Final OA Capital One Services, LLC
19315250 ARTIFICIAL INTELLIGENCE-ENHANCED DATABASE SECURITY SYSTEMS AND METHODS USING SEMANTIC DATA PROXIES Non-Final OA Dymium Inc.
17627230 NETWORK SLICE QUOTA MANAGEMENT DURING NETWORK SLICE SPECIFIC AUTHENTICATION AND AUTHORISATION Non-Final OA NEC Corporation
18620654 MACHINE LEARNING FOR CLASSIFYING INFORMATION FOR MULTI-CLOUD DEPLOYMENTS Final Rejection Dell Products L.P.
18716192 Systems and Methods for Localization Offloading Using Flexible Multi-Party Computation and Split Device Network Resources for Preserving Privacy Non-Final OA Telefonaktiebolaget LM Ericsson (PUBL)
18619649 DATA CLEANROOM COLLABORATIONS CONTROL AND MEMBERSHIP RESTRICTIONS Non-Final OA Snowflake Inc.
18323919 PRIVACY-PRESERVING CLUSTERING METHODS AND APPARATUSES Non-Final OA Alipay (Hangzhou) Information Technology Co., Ltd.
18278874 METHOD AND SYSTEM FOR INCREASING PRIVACY OF USER DATA WITHIN A DATASET AND COMPUTER PROGRAM PRODUCT Non-Final OA TECHNISCHE UNIVERSITÄT BERLIN
18896711 PRIVACY SUPPORTING MESSAGING SYSTEMS AND METHODS Non-Final OA Verve Group Inc.
18741826 WAREHOUSE ACCESS CONTROL SYSTEM AND METHOD OF OPERATING THE SAME Final Rejection NANYA TECHNOLOGY CORPORATION
18286837 DATA ACQUISITION IN A VEHICLE Final Rejection AVL LIST GMBH
17570140 Secure Display of Sensitive Content Final Rejection Citrix Systems, Inc.
17420343 SYSTEMS AND METHODS FOR FACILITATING CYBERSECURITY RISK MANAGEMENT OF COMPUTING ASSETS Non-Final OA VIRTA LABORATORIES, INC.

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