Prosecution Insights
Last updated: May 29, 2026

Examiner: NARRAMORE, BLAKE I

Tech Center 2400 • Art Units: 2438

This examiner grants 79% of resolved cases

Performance Statistics

78.7%
Allow Rate
+20.7% vs TC avg
187
Total Applications
+23.6%
Interview Lift
1011
Avg Prosecution Days
Based on 164 resolved cases, 2023–2026

Rejection Statute Breakdown

1.5%
§101 Eligibility
1.7%
§102 Novelty
91.8%
§103 Obviousness
1.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18834056 SYSTEM AND METHOD FOR EXCHANGING PRIVATE DATA AMONG NODES IN BLOCKCHAIN NETWORK Non-Final OA Siemens Aktiengesellschaft
18844375 CRYPTOGRAPHIC KEY STORE ON CARD Non-Final OA Visa International Service Association
18945854 VISUAL INTEGRITY CHECKS Non-Final OA Nokia Technologies Oy
17392545 DISTRIBUTED VEHICLE COMPUTING Non-Final OA Ford Global Technologies, LLC
18981152 DEVICE MANAGEMENT SYSTEM, DEVICE MANAGEMENT METHOD, AND STORAGE MEDIUM Non-Final OA CANON KABUSHIKI KAISHA
18463408 SYSTEM AND METHOD FOR STORING IMMUTABLE EVIDENCE DATA Final Rejection The Toronto-Dominion Bank
18981469 IMAGE FORMING APPARATUS AND INFORMATION TRANSMISSION METHOD Non-Final OA SEIKO EPSON CORPORATION
18066010 SYSTEMS AND METHODS FOR KEY SYNCHRONIZATION IN MULTI-CLOUD ENVIRONMENTS Final Rejection JPMORGAN CHASE BANK, N.A.
18286087 BLOCKCHAIN-IMPLEMENTED HASH FUNCTION Non-Final OA nChain Licensing AG
17310016 PROBABILISTIC SHARED SECRET VALIDATION Final Rejection BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY
18940205 FULLY HOMOMORHIC ENCRYPTION Non-Final OA VAULTREE LTD.
18900564 VERIFIABLE CREDENTIALLING AND MESSAGE CONTENT PROVENANCE AUTHENTICATION Non-Final OA LedgerDomain Inc.
18590898 SYSTEMS AND METHODS GENERATING AND MANAGING NON-FUNGIBLE TOKENS Final Rejection Aristocrat Technologies, Inc.
17659029 TOKEN-BASED ACCESS CONTROL WITH AUTHENTICATION DATA Final Rejection Schweitzer Engineering Laboratories, Inc.
17542649 Methods and Systems for Accessing Information Stored in an Online Vault Final Rejection Clocr, Inc
18141259 SYSTEMS AND METHODS FOR MANAGING TOKENS AND FILTERING DATA TO CONTROL DATA ACCESS Final Rejection Akoya LLC

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