Prosecution Insights
Last updated: August 18, 2026

Examiner: KING, DAVIDA LEE

Tech Center 3600 • Art Units: 3628 3685 3697 3699

This examiner grants 34% of resolved cases

Performance Statistics

34.1%
Allow Rate
-17.9% vs TC avg
77
Total Applications
+39.4%
Interview Lift
1217
Avg Prosecution Days
Based on 44 resolved cases, 2023–2026

Rejection Statute Breakdown

20.8%
§101 Eligibility
10.2%
§102 Novelty
61.1%
§103 Obviousness
5.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19534911 BLOCKCHAIN TRANSACTION REBROADCAST Non-Final OA Circle Internet Group, Inc.
19445008 TERMINAL FOR CONDUCTING ELECTRONIC TRANSACTIONS Non-Final OA Worldpay Limited
18131468 METHOD AND SYSTEM OF A BLOCKCHAIN PAYMENT SOLUTION FOR PAYMENT CARDS WITH SELF-CUSTODIAL WALLETS Non-Final OA Mastercard International Incorporated
17566617 DOCUMENTATION RECORD VERIFICATION Final Rejection Ramp Business Corporation
18071271 BLOCK CHAIN-BASED BLOCK CONSENSUS METHOD AND RELATED DEVICE Final Rejection Tencent Technology (Shenzhen) Company Limited
17651003 SYSTEMS AND METHODS FOR SMART CONTRACTS USING MULTIPLE DISTRIBUTED LEDGERS Final Rejection JPMORGAN CHASE BANK , N.A.
19161969 SECURE PERSONAL IDENTIFICATION NUMBER ENTRY FOR TRANSACTIONS USING A PORTABLE ELECTRONIC DEVICE Non-Final OA Visa International Service Association
17980193 Systems and Methods for Data Management of Durable Assets Final Rejection STATE FARM MUTUAL AUTOMOBILE INSURANCE COMPANY
18088160 METHOD OF PROCESSING INFORMATION, ELECTRONIC DEVICE, AND STORAGE MEDIUM Final Rejection BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
18955775 NFT SERVICE SYSTEM Final Rejection Kia Corporation
18197134 SYSTEMS AND METHODS FOR IDENTIFYING RANSOMWARE ACTORS IN DIGITAL CURRENCY NETWORKS Final Rejection The Trustees of Columbia University in the City of New York
17859892 SECURING ELECTRONIC BALLOT SYSTEMS VIA SECURE MEMORY DEVICES WITH EMBEDDED HARDWARE SECURITY MODULES Non-Final OA Micron Technology, Inc.
18990257 HIERARCHICAL CONSENSUS PROTOCOL FRAMEWORK FOR IMPLEMENTING ELECTRONIC TRANSACTION PROCESSING SYSTEMS Final Rejection Chicago Mercantile Exchange Inc.
19267118 METHODS FOR DEPLOYING CONTRACT IN BLOCKCHAIN AND BLOCKCHAIN NODES Final Rejection Ant Blockchain Technology (Shanghai) Co., Ltd.
18400778 Techniques for Preserving Memories and Experiences Through a Non-Fungible Token (NFT) Engine Non-Final OA TEACHERS INSURANCE AND ANNUITY ASSOCIATION OF AMERICA
17651132 SYSTEMS AND METHODS FOR CLOUD-BASED ASYNCHRONOUS COMMUNICATION Non-Final OA Worldpay, LLC
17618712 Method for assisting the use of an electronic transaction device. Non-Final OA BANKS AND ACQUIRERS INTERNATIONAL HOLDING

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