Prosecution Insights
Last updated: April 19, 2026

Examiner: STRAUB, D'ARCY WINSTON

Tech Center 2400 • Art Units: 2491

This examiner grants 77% of resolved cases

Performance Statistics

77.1%
Allow Rate
+19.1% vs TC avg
245
Total Applications
+20.0%
Interview Lift
1133
Avg Prosecution Days
Based on 218 resolved cases, 2023–2026

Rejection Statute Breakdown

7.2%
§101 Eligibility
6.1%
§102 Novelty
57.6%
§103 Obviousness
24.3%
§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
17627230 NETWORK SLICE QUOTA MANAGEMENT DURING NETWORK SLICE SPECIFIC AUTHENTICATION AND AUTHORISATION Non-Final OA NEC Corporation
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)
18387629 METHOD AND SYSTEM FOR ROBUST PSEUDONYMIZATION THAT RETAINS DATA DIVERSITY Non-Final OA GOOGLE LLC
18858255 INFORMATION PROCESSING METHOD AND APPARATUS, DEVICE AND MEDIUM Non-Final OA Beijing Youzhuju Network Technology Co., Ltd.
18771871 Secure Identity Chaining between Components of Trusted Computing Base Non-Final OA Micron Technology, Inc.
18619649 DATA CLEANROOM COLLABORATIONS CONTROL AND MEMBERSHIP RESTRICTIONS Non-Final OA Snowflake Inc.
18858368 DEVICES AND METHODS FOR DETECTION OF CURRENTNESS OF DATA Non-Final OA KONINKLIJKE PHILIPS N.V.
18529923 METHOD AND SYSTEM FOR ENHANCING DATA PRIVACY OF AN INDUSTRIAL SYSTEM OR ELECTRIC POWER SYSTEM Final Rejection ABB Schweiz AG
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
18419793 SYSTEMS AND METHODS OF AUTOMATED CONSENT PROCESSING FOR BIOMETRICS Final Rejection Rhombus Systems
18286837 DATA ACQUISITION IN A VEHICLE Final Rejection AVL LIST GMBH
18473760 DATA BREACH SYSTEM AND METHOD Non-Final OA Sontiq, Inc.
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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