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:
Jan. 31, 2012
Filed:
Jul. 11, 2007
Dennis Genetski, Porter, IN (US);
Vijay Menon, Chicago, IL (US);
Matt Simpson, Wheaton, IL (US);
Fred Malabre, Aurora, IL (US);
Sreenivas Achanta, Aurora, IL (US);
Dennis Genetski, Porter, IN (US);
Vijay Menon, Chicago, IL (US);
Matt Simpson, Wheaton, IL (US);
Fred Malabre, Aurora, IL (US);
Sreenivas Achanta, Aurora, IL (US);
Chicago Mercantile Exchange, Inc., Chicago, IL (US);
Abstract
Networks, systems and methods for recovering data messages from a market data stream and for building a book for a financial instrument are disclosed. An out-of-band data stream related to an as-of state of the market for one or more financial instruments is distributed parallel to a stream of market data for the financial instrument. The as-of data stream is referenced to the financial according to a unique identifier of the messages of the market data stream. The as-of data for a financial instrument may be provided at periodic rate that may be varied according to one or more factors.