Granted Patent
Utility
US 6,195,647 · App. 08/722,847
On-line transaction processing system for security trading
Inventors:
Peter Martyn, Mark DeNat, Diane Geberth Hall, Ira Slomowitz, Maureen Franke, Mei Pang, Edward Flynn, Mike Waldo, Pam Sweet, Deane Coords
Patented Case
View Patent ↗
Granted: Feb 27, 2001
Filed: Sep 26, 1996
Inventors
Peter Martyn
Mark DeNat
Diane Geberth Hall
Ira Slomowitz
Maureen Franke
Mei Pang
Edward Flynn
Mike Waldo
Pam Sweet
Deane Coords
Assignee (at issue)
The Nasdaq Stock Market, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.