The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 21, 2009
Filed:
Jul. 25, 2002
Daniel F. Moore, New Haven, CT (US);
John T. Hughes, Jr., Stratford, CT (US);
Fred Steining, Derby, CT (US);
Stuart Richard Serkin, Fairfield, CT (US);
Timothy Vincent, Shelton, CT (US);
Daniel F. Moore, New Haven, CT (US);
John T. Hughes, Jr., Stratford, CT (US);
Fred Steining, Derby, CT (US);
Stuart Richard Serkin, Fairfield, CT (US);
Timothy Vincent, Shelton, CT (US);
The Nasdaq OMX Group, Inc., Rockville, MD (US);
Abstract
A securities processor includes a prematching process for validating an attributable security interest message placed by a market participant on a securities trading system This attributable security interest message relates to an individual security chosen from a plurality of securities traded on the securities trading system. A matching queue receives the validated attributable security interest message from the prematching process, and queues it for subsequent matching. A matching process obtains the validated attributable security interest message from the matching queue and compares it with previously-validated attributable security interest messages to determine if a match occurs between the validated attributable security interest message and one of the previously-validated attributable security interest messages.