Prosecution Insights
Last updated: August 18, 2026

Examiner: CASTILHO, EDUARDO D

Tech Center 3600 • Art Units: 3685 3698

This examiner grants 48% of resolved cases

Performance Statistics

48.5%
Allow Rate
-3.5% vs TC avg
332
Total Applications
+20.6%
Interview Lift
1443
Avg Prosecution Days
Based on 305 resolved cases, 2023–2026

Rejection Statute Breakdown

24.7%
§101 Eligibility
6.1%
§102 Novelty
35.7%
§103 Obviousness
30.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18402030 SYSTEMS AND METHODS FOR GENERATING A METAVERSE ASSET BASED ON SECURING A PHYSICAL OBJECT Non-Final OA Wells Fargo Bank, N.A.
19442210 INTEGRATED GLOBAL TOKENIZATION SYSTEM Non-Final OA FreedomPay, Inc.
18142708 ADAPTABLE MESSAGING Non-Final OA MasterCard International Incorporated
18720503 METHODS AND SYSTEMS FOR RECIPIENT-FACILITATED BLOCKCHAIN TRANSACTIONS Final Rejection nChain Licensing AG
19279792 SYSTEMS AND METHODS FOR INTEGRATED DIGITAL WALLET PAYMENTS Non-Final OA JPMORGAN CHASE BANK, N.A.
18935956 CROSS-BORDER QUICK RESPONSE (QR) PAYMENT FLOW FOR ENCRYPTED PRIMARY ACCOUNT NUMBER (PAN) PAYMENT FLOW Non-Final OA Visa International Service Association
17992392 NFC TRANSACTION Final Rejection STMicroelectronics (Rousset) SAS
18822218 ACCOUNTING METHOD FOR CARBON FOOTPRINT OF LEATHER PRODUCT Non-Final OA SICHUAN UNIVERSITY

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