Assignee
CHICAGO TRADE BOARD
US·1 granted patent·2 pending applications·1,767 citations·filing 1990–2004
Technology mixG06Q3
Top patents by PatentIndex Score
3 records- 0190US5297031AMethod and apparatus for order management by market brokersCHICAGO TRADE BOARD·Filed 1990·Granted Mar 22, 1994·1.8k cites·13 claims
- 0257US2005154660A1Cash-settled commodity futures contractsCHICAGO TRADE BOARD·Filed 2004·Application pending·0 cites
- 0352US2004199451A1Municipal note index futureCHICAGO TRADE BOARD·Filed 2003·Application pending·0 cites
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