Prosecution Insights
Last updated: April 19, 2026

Citibank N A

15 pending office actions

Portfolio Summary

15
Total Pending OAs
4
Final Rejections
11
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
19325306 HIERARCHICAL CASCADE ARCHITECTURE OF LANGUAGE MODELS FOR MULTI-STAGE QUERY CLASSIFICATION AND AGENT ROUTING SUN, XIUQIN 2857 Final Rejection Sep 10, 2025
19307924 DETECTING DATA ANOMALIES USING ARTIFICIAL INTELLIGENCE VU, BAI DUC 2163 Non-Final OA Aug 22, 2025
19301756 MULTI-VARIABLE OPTIMIZATION FOR ROUTING REQUESTS TO LANGUAGE MODELS SMITH, BRIAN M 2122 Final Rejection Aug 15, 2025
19300347 SYSTEMS AND METHODS FOR BLOCKCHAIN-BASED TRANSACTION BREAK PREVENTION DING, CHUNLING 3699 Non-Final OA Aug 14, 2025
19247219 GENERATING INSIGHTS FOR SOFTWARE APPLICATIONS COLAN, GIOVANNA B 2165 Non-Final OA Jun 24, 2025
19076983 SYSTEMS AND METHODS FOR REAL-TIME RECORDING OF TRANSFERS OF SELF-VALIDATING DIGITAL RECORDS ACROSS CRYPTOGRAPHICALLY SECURE NETWORKS USING CROSS-NETWORK REGISTRIES BHUYAN, MOHAMMAD SOLAIMAN 2168 Non-Final OA Mar 11, 2025
19038671 RESOLVING DATASET CORRUPTION OF TRANSFERRED DATASETS USING PROGRAMMING LANGUAGE-AGNOSTIC DATA MODELING PLATFORMS NGUYEN, MERILYN P 2153 Non-Final OA Jan 27, 2025
18951120 DYNAMIC EVALUATION OF LANGUAGE MODEL PROMPTS FOR MODEL SELECTION AND OUTPUT VALIDATION AND METHODS AND SYSTEMS OF THE SAME BAYOU, YONAS A 2499 Non-Final OA Nov 18, 2024
18907414 DYNAMIC INPUT-SENSITIVE VALIDATION OF MACHINE LEARNING MODEL OUTPUTS AND METHODS AND SYSTEMS OF THE SAME BAYOU, YONAS A 2499 Non-Final OA Oct 04, 2024
18787544 SYSTEMS AND METHODS FOR SECURELY SHARING PUBLIC BLOCKCHAIN ADDRESSES SHAHABI, ARI ARASTOO 3697 Non-Final OA Jul 29, 2024
18771248 ACCOUNT PROGRAM SYSTEMS AND METHODS DAGNEW, SABA 3621 Non-Final OA Jul 12, 2024
18667778 SYSTEMS AND METHODS FOR FACILITATING USE OF ARTIFICIAL INTELLIGENCE PLATFORMS TRAINED ON BLOCKCHAIN ACTION LINEAGES TO CONDUCT BLOCKCHAIN ACTIONS TRAORE, FATOUMATA 2436 Non-Final OA May 17, 2024
18661366 DISTRIBUTED DATABASE METHODS AND SYSTEMS IMMANUEL, ILSE I 3699 Final Rejection May 10, 2024
18443725 HYBRID MACHINE LEARNING SYSTEM FOR EFFICIENT OPERATION REVIEW WITH ANOMALY DETECTION, ADAPTIVE CONFIDENCE SCORING, AND MULTI-LAYERED CONTEXTUAL RISK SCORING TRIEU, EM N 2128 Non-Final OA Feb 16, 2024
16804177 STORAGE-STABLE READY-TO-USE INJECTABLE FORMULATIONS OF FOSAPREPITANT DIMEGLUMINE BROWE, DAVID 1617 Final Rejection Feb 28, 2020

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