Application
18426743 · PCA-BASED PORTFOLIO MARGINING
Filed 2024-01-30 · Granted · Patent 12406308 (2025-09-02) The official file ↗The patent and its PDF ↗ · Art unit 3694 · Examiner Tien C Nguyen Easy · CPC G06Q 40/06 · Chicago Mercantile Exchange Inc. · Lempia Summerfield Katz LLC/CME
Office actions
1
first was Non-final rejection
RCEs
0
no appeal
To first action
8.6 mo
to disposition 19.1 mo
Statutes raised
101
1 actions read