Prosecution Insights
Last updated: April 19, 2026

Examiner: IDIAKE, VINCENT I

Tech Center 3600 • Art Units: 3685 3698 3699

This examiner grants 70% of resolved cases

Performance Statistics

70.5%
Allow Rate
+18.5% vs TC avg
187
Total Applications
+20.9%
Interview Lift
1057
Avg Prosecution Days
Based on 156 resolved cases, 2023–2026

Rejection Statute Breakdown

23.8%
§101 Eligibility
8.1%
§102 Novelty
41.5%
§103 Obviousness
18.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19055787 CRYPTOGRAPHIC DIGITAL ASSET ARCHITECTURE WITH SELECTIVELY-LOCKABLE DYNAMIC EVOLUTION Non-Final OA NIKE, Inc.
17492021 CUSTODIAL SYSTEMS FOR NON-FUNGIBLE TOKENS Non-Final OA American Express Travel Related Services Company, Inc.
18495705 REWARDS FOR A VIRTUAL CASH CARD Final Rejection Block, Inc.
18848243 METHOD FOR ENROLLING A PUBLIC KEY ON A SERVER Final Rejection THALES DIS FRANCE SAS
19005476 COMPUTER-IMPLEMENTED SYSTEMS AND METHODS FOR IMPLEMENTING TRANSFERS OVER A BLOCKCHAIN NETWORK Non-Final OA nChain Licensing AG
18286085 BLOCKCHAIN BASED SYSTEM AND METHOD Final Rejection nChain Licensing AG
18999935 Distributed And Blockchain-Based Student Academic Ledger Systems And Methods Non-Final OA Oracle International Corporation
18319219 PRIVACY PROTECTED CONSUMERS IDENTITY FOR CENTRALIZED P2P NETWORK SERVICES Final Rejection Visa International Service Association
17790720 SYSTEM AND METHOD FOR TOKEN PROCESSING Final Rejection Visa International Service Association
18108379 BLOCKCHAIN-BASED SUBSCRIPTION MODEL Final Rejection Stripe Inc.
18805688 TECHNOLOGIES FOR MANAGING SMART CONTRACTS Non-Final OA The PNC Financial Services Group, Inc.
19024406 METHODS AND APPARATUSES FOR GENERATING AND PURCHASING A DIGITAL ASSET Non-Final OA ghostwarp co.
18976889 SYSTEMS AND METHODS FOR DETERMINING THE HEALTH OF SOCIAL TOKENS Non-Final OA Early Warning Services, LLC
18594343 METHODS AND SYSTEMS FOR PROBING CHANNEL BALANCES Non-Final OA Hoseki, Inc.
18540904 NON-TRANSITORY COMPUTER-READABLE MEDIUM PROVING TRANSACTION INFORMATION USING ZERO-KNOWLEDGE PROOF ALGORITHM, METHOD OF CONTENT TRANSACTION, AND BLOCKCHAIN SYSTEM THEREOF Final Rejection Zkrypto Inc.
17495627 ENHANCED SYSTEMS AND PROCESSES FOR BLOCKCHAIN TOKENS AND LEDGER FOR HEALTHCARE TRANSACTIONS Non-Final OA Farmgate Media LLC
17423840 IDENTITY MANAGEMENT, SMART CONTRACT GENERATOR, AND BLOCKCHAIN MEDIATING SYSTEM, AND RELATED METHODS Non-Final OA BlockRules Ltd

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