Prosecution Insights
Last updated: August 18, 2026

Examiner: ZELASKIEWICZ, CHRYSTINA E

Tech Center 3600 • Art Units: 3621 3685 3688 3699

This examiner grants 33% of resolved cases

Performance Statistics

32.8%
Allow Rate
-19.2% vs TC avg
444
Total Applications
+35.4%
Interview Lift
1793
Avg Prosecution Days
Based on 412 resolved cases, 2023–2026

Rejection Statute Breakdown

24.6%
§101 Eligibility
2.4%
§102 Novelty
43.8%
§103 Obviousness
24.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18826833 SYSTEM AND NON-TRANSITORY STORAGE MEDIUM Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
18471853 SYSTEM AND METHOD FOR IMPROVING ACCURACY IN FRAUD DETECTION Non-Final OA Mastercard International Incorporated
18199201 CONTACTLESS DELIVERY SYSTEMS AND METHODS Final Rejection Capital One Services, LLC
19161163 BLOCKCHAIN-BASED COMMITMENT SCHEME Non-Final OA nChain Licensing AG
18892197 SYSTEMS AND METHODS FOR DATA PROCESS INTEGRATION Final Rejection ROYAL BANK OF CANADA
17857307 SYSTEM FOR DIGITAL IDENTITY DETECTION AND VERIFICATION IN A VIRTUAL ENVIRONMENT Final Rejection BANK OF AMERICA CORPORATION
18242934 VIRTUAL EXPERIENCE SUBSCRIPTIONS USING A VIRTUAL CURRENCY Non-Final OA Roblox Corporation
18207450 ASSIGNING ACCESS CONTROLS TO AN ENTERPRISE GENERATED ASSET Non-Final OA STRONG FORCE TX PORTFOLIO 2018, LLC

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