Prosecution Insights
Last updated: April 19, 2026

Chicago Mercantile Exchange Inc.

22 pending office actions

Portfolio Summary

22
Total Pending OAs
4
Final Rejections
18
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
19088274 COMPUTER METHODOLOGY PROVIDING AS-OF-DAY VOLATILITY SURFACE CONSTRUCTION FOR PRICING OYEBISI, OJO O 3695 Non-Final OA Mar 24, 2025
19086980 LOW LATENCY REGULATION OF DISTRIBUTED TRANSACTION PROCESSING IN ACCORDANCE WITH CENTRALIZED DEMAND-BASED DYNAMICALLY REALLOCATED LIMITS MILEF, ELDA G 3694 Non-Final OA Mar 21, 2025
18990257 HIERARCHICAL CONSENSUS PROTOCOL FRAMEWORK FOR IMPLEMENTING ELECTRONIC TRANSACTION PROCESSING SYSTEMS KING, DAVIDA LEE 3699 Non-Final OA Dec 20, 2024
18990151 NETWORK SWITCH AND TERMINAL DEVICE MILEF, ELDA G 3694 Non-Final OA Dec 20, 2024
18990806 FACILITATION OF DETERMINISTIC INTERACTION WITH A DYNAMICALLY CHANGING TRANSACTION PROCESSING ENVIRONMENT MAGUIRE, LINDSAY M 3619 Non-Final OA Dec 20, 2024
18946049 SYSTEMS AND METHODS FOR ITERATIVE OPTIMIZATION OF RELATED OBJECTS POINVIL, FRANTZY 3693 Non-Final OA Nov 13, 2024
18944929 ADAPTIVE COMPRESSION OF STORED DATA NGUYEN, QUANG N 2441 Non-Final OA Nov 12, 2024
18936260 PEER-TO-PEER DATA MESSAGE MATCHING MANIWANG, JOSEPH R 2441 Non-Final OA Nov 04, 2024
18889934 PORTFOLIO OPTIMIZATION AND TRANSACTION GENERATION SCHWARZENBERG, PAUL 3695 Final Rejection Sep 19, 2024
18828031 SYSTEMS AND METHODS FOR CONSOLIDATING MULTIPLE FEED DATA MAHMUD, GOLAM 2458 Non-Final OA Sep 09, 2024
18786831 FACTORIZATION-BASED DATA OBJECT PROCESSING HAJ SAID, FADI 2444 Final Rejection Jul 29, 2024
18640697 MULTI-PATH ROUTING SYSTEM INCLUDING AN INTEGRITY MECHANISM KAZIMI, HANI M 3691 Non-Final OA Apr 19, 2024
18441547 COMPRESSION OF PRICE CHANGE DATA JACOB, WILLIAM J 3696 Non-Final OA Feb 14, 2024
18414002 TRANSACTION PROCESSING PERFORMANCE MODULATION MAGUIRE, LINDSAY M 3619 Non-Final OA Jan 16, 2024
18543351 RESILIENT TRANSACTION PROCESSING PIPELINE ACROSS MULTIPLE DATA CENTERS ANDREI, RADU 3697 Non-Final OA Dec 18, 2023
18367686 TRANSACTIONALLY DETERMINISTIC HIGH SPEED FINANCIAL EXCHANGE HAVING IMPROVED, EFFICIENCY, COMMUNICATION, CUSTOMIZATION, PERFORMANCE, ACCESS, TRADING OPPORTUNITIES, CREDIT CONTROLS, AND FAULT TOLERANCE ALLADIN, AMBREEN A 3691 Non-Final OA Sep 13, 2023
18120096 INTEREST RATE SWAP COMPRESSION SMITH, SLADE E 3696 Non-Final OA Mar 10, 2023
18106257 PERFORMANCE OBFUSCATION TO MAINTAIN USER EXPECTATIONS LIU, I JUNG 3695 Final Rejection Feb 06, 2023
17571818 APPARATUSES, METHODS AND SYSTEMS FOR A COMPUTATIONALLY EFFICIENT VOLATILITY INDEX PLATFORM LIU, I JUNG 3695 Non-Final OA Jan 10, 2022
17323562 SPREAD PRICE SCALING FOR IMPLIED TRADE MATCHING ZELASKIEWICZ, CHRYSTINA E 3699 Non-Final OA May 18, 2021
16700420 RULE BASED VECTOR SPACE MODEL FOR CREATING IMPLIED TRADE TEMPLATES LIU, I JUNG 3695 Final Rejection Dec 02, 2019
16660201 CLIENT SPECIFIC DATA DISTRIBUTION KANERVO, VIRPI H 3691 Non-Final OA Oct 22, 2019

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